This job post is closed and the position is probably filled. Please do not apply. Work for Lemon.io and want to re-open this job? Use the edit link in the email when you posted the job!
Are you a talented Senior Developer looking for a remote job that lets you show your skills and get decent compensation? Look no further than Lemon.io — the marketplace that connects you with hand-picked startups in the US and Europe.
What we offer:
The rate depends on your LOCATION, SENIORITY LEVEL, SKILLS and EXPERIENCE. We've already paid out over $11M to our engineers.
No more hunting for clients or negotiating rates — let us handle the business side of things so you can focus on what you do best.
We'll manually find the best project for you according to your skills and preferences.
Choose a schedule that works best for you. It’s possible to communicate async or minimally overlap within team working hours.
We respect your seniority so you can expect no micromanagement or screen trackers.
Communicate directly with the clients. Most of them have technical backgrounds. Sounds good, yeah?
We will support you from the time you submit the application throughout all cooperation stages.
Most of our projects involve working in a fast-paced startup environment. We hope you like it as much as we do.
Through our community, we will connect you with the best developers from more than 50 countries.
Currently we have different Senior positions for Full-stack Developers: React & Ruby and Ruby & Node, React & Python.
Requirements - Senior React & Ruby:
5+ years of software development experience
3+ years of commercial experience with React.js and Ruby and Ruby on Rails
Requirements - Senior Ruby & Node (GMT -5:00) Eastern Time (US & Canada), Bogotá, Lima, or other timezones with at least 4 hours of overlap per day:
7+ years of experience with Ruby and Ruby on Rails
5+ years of experience with Node.js
2+ years of experience working for SaaS companies is a strong plus
Experience working with relational databases, particularly PostgreSQL
Understanding of RESTful API design and development
Exposure to Typescript in a development environment
Knowledge of MongoDB or other NoSQL databases
Ability and motivation to quickly learn new tools, technologies, and systems
Strong problem-solving skills and attention to detail
Requirements Senior React & Python:
4+ years of software development experience.
3+ years of commercial experience with React.js,Python and AWS.
2+ years of experience with Django and TypeScript is a must.
Other Requirements:
Strong technical skills: as a Senior Developer, you are expected to be able to create projects from scratch and have a deep understanding of application architecture.
Clear and effective communication in English — advanced ability to discuss business tasks, justify decisions, and communicate issues. Good self-presentation is also essential for upcoming client calls.
Strong self-organizational skills — ability to work full-time remotely with no supervision.
Reliability — we want to trust you and expect that you won’t let us and the client down.
Adaptability and Flexibility — the ability to onboard the project promptly after accepting it and start delivering results quickly.
Sounds good for you? Apply now and join the Lemon.io community!
NOT YOUR TECH STACK?
We have different projects for Senior Full-Stack Developers, so if you have 4+ years of commercial experience in software development and you are fluent with AI Engineering, Python & LLM & AWS/GCP/Azure, UI/UX & Figma, Blockchain: Web3, Wordpress & Figma, Shopify & JavaScript, we would be happy to communicate and provide you with a project that matches your experience. Just apply, and we will share more details with you.
If your experience matches our requirements, be ready for the next steps:
VideoAsk — watch a short video about our startup, up to 10 minutes
Complete your profile on our website
30-minute screening call
Technical interview
Feedback
Magic Box (we are looking for the best project for you).
P.S. We work with developers from 50+ countries in different regions: Europe, LATAM, the U.S., Canada, Asia (Philippines, Indonesia), Oceania (Australia, New Zealand, Papua New Guinea), and the the UK. However, we have some exceptions.
At the moment, we don’t have a legal basis to accept applicants from the following countries:
European: Iceland, Liechtenstein, Kosovo, Belarus, Russia, and Serbia.
Latin America: Cuba and Nicaragua
Most Asian countries and Africa.
We expand and shorten the list of exemptions regularly.
We do not provide visa assistance, and our cooperation model does not include the benefits typically offered with direct hire.
Do you represent a company with engineers who match the description and want to collaborate with us through staff augmentation? Then register here.
Please mention the word SUBSIDIZING when applying to show you read the job post completely (#RMjE2LjczLjIxNi4xMTQ=). This is a feature to avoid fake spam applicants. Companies can search these words to find applicants that read this and instantly see they're human.
Salary and compensation
$50,000 — $180,000/year
Benefits
🌎 Distributed team
⏰ Async
🚫 No politics at work
🎅 We hire old (and young)
How do you apply?
This job post has been closed by the poster, which means they probably have enough applicants now. Please do not apply.
\nOnramp and Offramp are the bridge between the fiat and onchain economies. Coinbase Onramp is the easiest way to move money onchain, a key part of onboarding users into crypto and enabling our mission to create an open financial system for the world.\n\nYou will be joining a startup team of talented engineers within Coinbase on a mission to build the best rails to move money onchain and offchain. Onramp enables billions of dollars a year to come onchain and you will play a critical role in expanding our product offering. Our customers are some of the most used applications in crypto including Coinbase Wallet, Metamask, Phantom, Block (Bitkey), and Ledger. \n\nWhat we look for in you:\n\n\n* You have at least 5 years of experience in software engineering.\n\n* Scrappy self-starter mindset with willingness to push through action to improve customer UX\n\n* Solid understanding of distributed systems, microservices architecture, and event-driven architectures\n\n* Experience working full stack across Web, Mobile, and Backend\n\n\n\n\n\n* You write high quality, well tested code to meet the needs of your customers.\n\n* Excellent communication and collaboration skills, with the ability to work closely with designers and product managers\n\n* Passion for great developer tooling and opinions on what makes developer platforms excellent \n\n* Passion for Onchain/Web3 and understanding of blockchain technologies, particularly Ethereum and EVM-compatible chains\n\n\n\n\nNice to haves:\n\n\n* You have gone through a rapid growth in your company (from startup to mid-size).\n\n* You have experience building on top of Blockchain technology (such as Bitcoin, Ethereum etc..)\n\n* You have experience decomposing a large monolith into microservices.\n\n* You’ve built financial, high reliability or security systems.\n\n\n\n\nJob #: GDBE05US\n\nPay Transparency Notice: Depending on your work location, the target annual salary for this position can range from $[Zone 3 Pay] to $[Zone 1 Pay] + target bonus + target equity + benefits (including medical, dental, vision and 401(k)).\n\n \n\n \n\n#Salary and compensation\n
No salary data published by company so we estimated salary based on similar jobs related to Developer, Senior, Engineer and Backend jobs that are similar:\n\n
$62,500 — $105,000/year\n
\n\n#Benefits\n
💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nSan Francisco Bay Area, California, United States
👉 Please reference you found the job on Remote OK, this helps us get more companies to post here, thanks!
When applying for jobs, you should NEVER have to pay to apply. You should also NEVER have to pay to buy equipment which they then pay you back for later. Also never pay for trainings you have to do. Those are scams! NEVER PAY FOR ANYTHING! Posts that link to pages with "how to work online" are also scams. Don't use them or pay for them. Also always verify you're actually talking to the company in the job post and not an imposter. A good idea is to check the domain name for the site/email and see if it's the actual company's main domain name. Scams in remote work are rampant, be careful! Read more to avoid scams. When clicking on the button to apply above, you will leave Remote OK and go to the job application page for that company outside this site. Remote OK accepts no liability or responsibility as a consequence of any reliance upon information on there (external sites) or here.
\nCoinbase Developer Platform and the Dev Portal is the destination for building and integrating web3 solutions, services, and products. We partner with other Coinbase products such as Base, Wallets-as-a-service, Staking, CB Pay, Advanced Trading, Commerce, Exchange so web3 developers can start building their onchain apps in minutes.\n\nThis role is for Coinbase Commerce, a powerful payment processing platform that enables merchants to securely accept crypto payments. With its user-friendly interface and seamless integration capabilities, Coinbase Commerce simplifies the process of incorporating digital currencies into online businesses using Shopify, WooCommerce or other platforms like Farcaster to expand their reach to a global customer base.\n\nWhat you'll be doing: \n\n\n* Lead the design, development, and maintenance of scalable, secure, and high-performance fullstack systems for Coinbase Commerce using Ruby, Go, JavaScript, TypeScript, and Solidity\n\n* Drive the technical vision and strategy for Coinbase Commerce, ensuring alignment with business goals and industry best practices\n\n* Collaborate with cross-functional teams to define and prioritize features, improvements, and integrations that drive the growth and success of Coinbase Commerce\n\n* Develop and optimize smart contracts using Solidity for EVM-compatible blockchains to enable seamless crypto payment processing\n\n* Design and implement highly interactive, responsive, and user-friendly frontend interfaces using modern frameworks like React or Angular\n\n* Optimize frontend and backend performance, ensuring fast transaction processing, smooth UI interactions, and efficient resource utilization\n\n* Architect and implement secure, reliable, and well-documented APIs for Coinbase Commerce\n\n* Troubleshoot and debug complex fullstack issues, ensuring platform stability, reliability, and security\n\n* Drive the adoption of best practices in software development, testing, and deployment, and contribute to the continuous improvement of our engineering processes\n\n* Provide technical guidance and support to other engineering teams, and contribute to the overall technical direction of Coinbase\n\n\n\n\nWhat we look for in you: \n\n\n* 8+ years of experience in software development with a strong focus on fullstack development\n\n* Mastery of Go, JavaScript, TypeScript, and Solidity; familiarity with Ruby is a plus\n\n* Deep understanding of Ethereum and EVM-compatible chains and experience with developing smart contracts\n\n* Proven track record of designing, developing, and shipping high-quality, scalable fullstack systems for payment processing platforms\n\n* Strong expertise in frontend development using modern frameworks like React or Angular, and experience with state management libraries like Redux or NgRx\n\n* Solid understanding of distributed systems, microservices architecture, and event-driven architectures\n\n* Experience with databases (PostgreSQL, MySQL, MongoDB), caching systems (Redis, Memcached), and message queues (Kafka, RabbitMQ)\n\n* Comprehensive knowledge of RESTful API design principles and experience with API development, integration and authentication protocols like OAuth and JWT\n\n* Familiarity with AWS and expertise in containerization like Kubernetes\n\n* Deep understanding of web security best practices and experience with implementing secure coding practices for financial systems\n\n* Exceptional problem-solving skills and ability to find elegant solutions to complex challenges in the crypto payment processing domain\n\n* Outstanding communication, leadership, and collaboration skills, with the ability to inspire and mentor teams\n\n* Bachelor's or Master's degree in Computer Science, Software Engineering, or equivalent experience\n\n* Passion for Onhain/Web3 and a deep understanding of the crypto ecosystem and its potential applications\n\n\n\n\nJob #: GDFS06NA \n\n#Salary and compensation\n
No salary data published by company so we estimated salary based on similar jobs related to Developer, Design, Web3, Crypto, React, Ruby, API, Engineer and Backend jobs that are similar:\n\n
$70,000 — $100,000/year\n
\n\n#Benefits\n
💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nSan Francisco Bay Area, California, United States
👉 Please reference you found the job on Remote OK, this helps us get more companies to post here, thanks!
When applying for jobs, you should NEVER have to pay to apply. You should also NEVER have to pay to buy equipment which they then pay you back for later. Also never pay for trainings you have to do. Those are scams! NEVER PAY FOR ANYTHING! Posts that link to pages with "how to work online" are also scams. Don't use them or pay for them. Also always verify you're actually talking to the company in the job post and not an imposter. A good idea is to check the domain name for the site/email and see if it's the actual company's main domain name. Scams in remote work are rampant, be careful! Read more to avoid scams. When clicking on the button to apply above, you will leave Remote OK and go to the job application page for that company outside this site. Remote OK accepts no liability or responsibility as a consequence of any reliance upon information on there (external sites) or here.
We are seeking a Middle+ Node.JS Developer to join our team. In this role, you will work as a Back-End Developer, being responsible for coding, debugging, and collaborating with front-end developers to create functional and sustainable web applications. You will collaborate closely with a team of designers and developers, ensuring the delivery of high-quality code.
Tasks and Responsibilities:
Engage in the overall application lifecycle, from conception to deployment.
Concentrate on coding and debugging tasks to ensure seamless operation of back-end systems.
Collaborate closely with front-end developers to integrate user-facing elements with server-side logic.
Define and communicate technical and design requirements to the development team.
Foster a collaborative and supportive work environment.
Develop high-quality, reusable code that adheres to industry best practices.
Create functional, sustainable web applications with clean, efficient code.
Troubleshoot and debug applications to quickly identify and resolve issues.
Stay updated with emerging technologies and industry trends.
Utilize cutting-edge technologies to enhance application functionality and efficiency.
The ideal candidate - who you are and requirements:
Fluent in Russian with a proficiency in English (minimum B1+ level).
Located in Cyprus is a BIG ADVANTAGE.
Minimum of 5 years of experience as a Back-End Developer.
In-depth knowledge of server-side web applications and API development.
Minimum of 5 years of experience with JavaScript.
Familiarity with front-end technologies such as HTML and CSS.
Familiarity with Node.JS and Moleculer.
An understanding of blockchain technology is a plus.
Strong problem-solving and critical-thinking skills.
Excellent teamwork skills and the ability to collaborate effectively within a multidisciplinary team.
Good organizational and time-management skills.
Excellent interpersonal and communication skills.
A Bachelor’s degree in Computer Science or a similar relevant field is highly desirable.
Please mention the word EFFECTUAL when applying to show you read the job post completely (#RMjE2LjczLjIxNi4xMTQ=). This is a feature to avoid fake spam applicants. Companies can search these words to find applicants that read this and instantly see they're human.
👉 Please reference you found the job on Remote OK, this helps us get more companies to post here, thanks!
When applying for jobs, you should NEVER have to pay to apply. You should also NEVER have to pay to buy equipment which they then pay you back for later. Also never pay for trainings you have to do. Those are scams! NEVER PAY FOR ANYTHING! Posts that link to pages with "how to work online" are also scams. Don't use them or pay for them. Also always verify you're actually talking to the company in the job post and not an imposter. A good idea is to check the domain name for the site/email and see if it's the actual company's main domain name. Scams in remote work are rampant, be careful! Read more to avoid scams. When clicking on the button to apply above, you will leave Remote OK and go to the job application page for that company outside this site. Remote OK accepts no liability or responsibility as a consequence of any reliance upon information on there (external sites) or here.
This job post is closed and the position is probably filled. Please do not apply. Work for Tessera and want to re-open this job? Use the edit link in the email when you posted the job!
Total Compensation Value:
$80k - $180k (Salary + equity)
NOTE: Actual total compensation offer will vary based on applicant location / cost of living, skillsets, and level of relevant experience
Time zones:
Eastern (UTC -05:00) and Central European UTC (+1:00)
About the company:
Tessera provides ownership of the world’s most sought after NFTs! Working at Tessera, you will be building on the cutting edge of art, finance, and blockchain technology to help shape the future of digital collecting experiences.
You will get to work, learn and grow with an experienced team supported by incredible partnerships and committed investments from developers, collectors, investors, and thought leaders deeply passionate about the decentralization ecosystem.
We are looking for an exceptional data engineer to join our team. They will work closely with our CTO and web stack team to build our databases with an anticipation of future data needs, identify where to find that data, and build scalable backend infrastructure. The role will be expected to discover and aggregate data from different sources and blockchains using their skillsets which should include designing database architecture, data structures, pipelines, ETL processes, API/SDK development, and some backend software development as we build our foundation for rapid growth, future data science initiatives, and continued innovation in this exciting space! Experience with blockchain, NFTs, and DeFi is preferred.
Integrations: Various APIs, browser-based crypto wallets (e.g., MetaMask) etc.
What to expect
Make a HUGE impact helping to bring ideas to reality
Learn highly valuable, and complex concepts related to art, finance, and technology in a full-time job in an industry growing exponentially, on a team with some of the leading NFT influencers
Become a core member of a very passionate team in a friendly environment
Work within a dynamic team, who challenges the status quo and champions agile working plus continuous improvement
In this role you will be expected to...
Work with our development team to continually release technical enhancements
Be responsible for identifying and anticipating our data needs and optimizing our backend software infrastructure, setting data priorities, and building a scalable foundation for our fast evolving site tessera.co
Own the data lifecycle (from ingest and automated quality checks, to discovery and usage, and database setup)
Build custom integrations between cloud-based or blockchain-based systems using APIs and other data sources
Design efficient data structures, database schemas and ETL for long-term sustainability
Ship high-quality, well-tested, secure, and maintainable code
Write server scripts and APIs
Routinely inspect server code for speed optimization and practical trade-offs
Build a scalable NFT metadata backend infrastructure for tessera.co
Incorporate data processing and workflow management tools into pipeline design (AWS etc.)
Design, develop, and optimize data pipelines and backend services for real-time decisioning, reporting, data collection, and related features / functions
Drive strategic technology decisions related to the appropriate data stores for the job (e.g., warehouses etc.)
(Long-term) Architect, build, and launch new data models that provide intuitive analytics to the team
Wrangle large-scale data sets from the blockchain and other site APIs (e.g., OpenSea)
Build data expertise and own data quality for the pipelines you create
Strong technical and non-technical communication abilities, both verbal and written
Our fast-paced, agile development environment will require a penchant for task management and respect for efficient, best practice development principles as well!
What we’re looking for
6+ months of tinkering and/or participating somewhere in Web3 (DeFi, NFTs, DAOs, etc.)
Experience with querying and interacting with EVM & non-EVM Based blockchains
Understanding of low-level idiosyncrasies of popular blockchains including Ethereum, Solana
3 or more years of relevant software experience in a data or backend-focused role
Strong experience with two or more of the following languages: Python, SQL, Javascript, Scala
Experience designing data structures, database schemas and ETL pipelines from scratch
Experience with workflow systems such as Apache Airflow2 or more years of professional work experience on ETL pipeline implementation using services such as Pyspark, Glue, Dataflow, Lambda, Athena, S3, GCS, SNS, PubSub, Kinesis, etc.
Experience with scalable cloud-based solutions
A pro-active and autonomous team player, self-starter with the ability to anticipate future needs
Capable of prioritizing multiple project in order to meet goals without management oversight
Experience in communicating with users, other technical teams, and product management to understand requirements, describe data priorities and challenges, and technical design needs
Excellent writing skills and the ability to drive via influence
Proficiency in the English language, both written and verbal, sufficient for success in a remote and largely asynchronous work environment
Strong attention to detail
Bonus points for
BS/MS in Computer Science, Computer Engineering, or a related technical field
Previous experience in a rapidly scaling start-up environment
Professional work experience using real-time streaming systems (Kafka/Kafka Connect, Spark, Flink or AWS Kinesis)
Previous experience building Analytics/BI systems from scratch
Previous experience building large-scale data architectures
Previous experience in BI or Data Science
What we're offering
Competitive salary (and equity) in an exciting space driving disruptive innovation
The opportunity to play a key voice in our growing organization
A remote work environment with competitive benefits and holidays
7 additional company holidays, including all-company week-long winter break
Medical, Dental, and Vision Insurance for US-based employees
Agile working environment with flexible working hours and location, career advancement, and competitive compensation package
Optional offsite social events to help our employees become familiar with each other and our culture
Applicants for employment in the US must have work authorization that does not now or in the future require sponsorship of a visa for employment authorization in the United States
If you’re convinced you are the right fit and you can’t wait to join our team, we look forward to hearing from you!
Once you've applied, please be patient :) it may take us up to 2-3 weeks to get back to you!
Don’t meet every single requirement?
Studies have shown that women and people of color are less likely to apply to jobs unless they meet every single qualification. At Tessera we are dedicated to building a diverse, inclusive and authentic workplace, so if you’re excited about this role but your past experience doesn’t align perfectly with every qualification in the job description, we encourage you to apply anyways.
You may be just the right candidate for this or other roles.
Please mention the word EXHILARATE when applying to show you read the job post completely (#RMjE2LjczLjIxNi4xMTQ=). This is a feature to avoid fake spam applicants. Companies can search these words to find applicants that read this and instantly see they're human.
Salary and compensation
$80,000 — $180,000/year
Benefits
🌎 Distributed team
⏰ Async
🤓 Vision insurance
🦷 Dental insurance
🚑 Medical insurance
🏖 Unlimited vacation
🏔 Company retreats
💰 Equity compensation
How do you apply?
This job post has been closed by the poster, which means they probably have enough applicants now. Please do not apply.
This job post is closed and the position is probably filled. Please do not apply. Work for Shardeum and want to re-open this job? Use the edit link in the email when you posted the job!
About the Company:
Shardeum is a sharded EVM-based L1 smart contract platform with a mission to enable decentralization for everyone. The Shardeum Foundation has raised $18MM in seed funding from notable investors such as Jane Street, The Spartan Group, Struck Crypto and Balaji Srinivasan to name a few.
Currently, decentralized applications are limited by rising gas fees and long transaction queues as a result of blockchains that can’t scale. Our team envisions a world where decentralized applications are adopted globally, enabling a more equitable society with less power put in the hands of a few centralized entities.
To accelerate the adoption of dApps, Shardeum is building the most advanced iteration of a state sharded smart contract platform. Dynamic state sharding enables Shardeum to increase TPS with each node added to the network. We are obsessed with making the vision for a decentralized future a reality and seek individuals who share the same passion. The Shardeum Foundation is a small but highly experienced team distributed globally who have worked with NASA, Yahoo, Raytheon, Zynga, Microsoft, Ethereum Foundation, PayPal, etc.
Position: Software Engineer
Shardeum is looking for a talented software engineer to contribute code, identify and resolve bugs, test and optimize features and harden code.
About The Role
Ideally we are looking for people with experience writing software in languages like Node.js, TypeScript, C, C++, Go and Rust for P2P or distributed applications. The work is extremely challenging and the people you will be working with are amazing. You would be working remotely with a small but highly experienced team who have worked with NASA, Yahoo, Raytheon, Zynga, Microsoft, Ethereum Foundation, PayPal, etc.
Shardeum has $18.2M in seed funding to pay you a comfortable salary. The position is remote and you may work from anywhere in the world during hours convenient for you. There is massive upside potential with a vesting schedule.
Experience:
Node.js
TypeScript
SQL
Education:
Data structures and algorithms
Operating Systems fundamentals
Networking fundamentals
Object-Oriented Programming
Design Patterns
Cryptography
Familiar With:
Linux
Git
AWS
Dockers
VSCode
Blockchain
Distributed Systems
We are building the infrastructure for Web 3.0. It's going to be a rollercoaster ride but promises to be fun!
About the Founders:
Nischal Shetty: Founder of WazirX, India’s largest crypto exchange with over 10M users and $45B+ trading volume. Prior to WazirX, he built and scaled a social media product called Crowdfire to over 20M users. Previously featured in the Forbes India 30 under 30 list, he is a blockchain evangelist and one of the most notable proponents of crypto in India.
Omar Syed: Omar is a blockchain architect with over 30 years of experience in helping organizations such as NASA, Yahoo, Zynga build fault-tolerant, distributed systems. Omar holds a B.S. and M.S. from Case Western Reserve University with specialization in Artificial Intelligence.
Please mention the word ACCOMPLISHED when applying to show you read the job post completely (#RMjE2LjczLjIxNi4xMTQ=). This is a feature to avoid fake spam applicants. Companies can search these words to find applicants that read this and instantly see they're human.
Salary and compensation
$50,000 — $400,000/year
Benefits
🌎 Distributed team
⏰ Async
🏖 Unlimited vacation
🥧 Pay in crypto
💰 Equity compensation
⬜️ No whiteboard interview
🚫 No politics at work
🎅 We hire old (and young)
How do you apply?
This job post has been closed by the poster, which means they probably have enough applicants now. Please do not apply.
This job post is closed and the position is probably filled. Please do not apply. Work for Toptal and want to re-open this job? Use the edit link in the email when you posted the job!
Design your full-time freelance career as a top freelance developer with Toptal.
Freelance work is defining developer careers in exciting new ways. If you’re passionate about finding rapid career growth potential working with leading Fortune 500 brands and innovative Silicon Valley startups, Toptal could be a great fit for your next career shift.
Toptal is an elite talent network made up of the world’s top 3% of developers, connecting the best and brightest freelancers with top organizations. Unlike a 9-to-5 job, you’ll choose your own schedule and work from anywhere. Jobs come to you, so you won’t bid for projects against other developers in a race to the bottom. Plus, Toptal takes care of all the overhead, empowering you to focus on successful engagements while getting paid on time, at the rate you decide, every time. Our sophisticated screening process makes sure you are provided with top clients without additional overhead, as well as assistance in maximizing the potential of your full-time freelance career. Joining the Toptal network also gives you access to technical training programs, mentors, and coaching programs, so you can connect with a global community of experts like you to share peer-to-peer knowledge and expand your network globally.
As a freelance developer, you can become a part of an ever-expanding community of experts in over 120 countries, working remotely on projects that meet your career ambitions.
That’s why the world’s top 3% of developers choose Toptal. Developers in our network share:
English language proficiency
3+ years of professional experience
Project management skills
A keen attention to detail
Experience with system architecture or leading a software team is a strong advantage
Full-time availability is a strong advantage
Curious to know how much you could make? Check out our Blockchain developer rate calculator: https://topt.al/bNc3AQ
If you’re interested in pursuing an engaging career working on full-time freelance jobs for exclusive clients, take the next step by clicking apply and filling out the short form: https://topt.al/4ycWmM
Salary and compensation
$50,000 — $300,000/year
How do you apply?
This job post has been closed by the poster, which means they probably have enough applicants now. Please do not apply.
This job post is closed and the position is probably filled. Please do not apply. Work for RDX Works and want to re-open this job? Use the edit link in the email when you posted the job!
What is the job?
Looking for challenging responsibilities in the most promising tech industry? Join us as the first QA Automation Engineer (in this particular product team) in the crypto financial industry, and you will get the most out of using new technologies and test methods.
You will accelerate your career and constantly improve technically by tackling these issues and being able to utilize the personal £2000/year budget for learning & development.
You will challenge all user scenarios and test cases to investigate all possibilities of failure across a range of Web apps, and API applications. You will make sure that happy path scenarios function as advertised, and that a massive array of potential error conditions all fail gracefully, predictably and in a meaningful way to end users.
During your first few months, you will start by defining the tools and frameworks required to have a complete suite of automated tests. This will involve diving into the applications features and functionality, rolling up your sleeves doing manual testing. With a better understanding under your belt, you will define test plans that can be automated and cover UI and API testing, as well as testing failures in any of the subsystems, including databases, third-party services or other internal services.
What are we looking for?
You enjoy automating everything, the thought of repeating tasks manually makes you shiver, but you understand the need to do exploratory manual testing to create test plans.
You have experience testing Web apps, APIs applications in a fast delivering growth environment.
You are a hands-on, independent product tester with experience working in a multidisciplinary team formed of designers, Front and Backend developers and DevOps.
You’re patient when dealing with others. You’re a good listener, and happy to be a teacher when needed.
What skills do you need?
You have solid demonstrable experience as a QA Automation Engineer doing end-to-end testing.
You love breaking things and let your creativity go wild (e.g. functional and black-box testing, regression testing, system integration testing, load testing, manual testing).
You are proficient in at least one programming/scripting language such as Python, C#, Java or JavaScript.
Experience with BDD, TDD, or contract testing.
Docker and Git experience is important.
You have good knowledge and understanding of CI/CD cycles and integration test automation with CI/CD.
Who are we?
At RDX Works, we’re a team of like-minded thinkers who have long been convinced that we’re living in the earliest stages of a global financial revolution. This revolution is being fuelled by decentralized finance (or DeFi for short), which is enabling an assortment of pioneering developers and entrepreneurs to re-invent almost every financial product that is currently traded and invested in traditional markets, without requiring central authorities or siloed infrastructure. DeFi has captured a great deal of attention and investment in the crypto-aware niche, growing assets under management from $1 billion to over $200 billion in a few years. Impressive as its growth has been, its current market size isn’t even a rounding error on the over $400 trillion held in traditional finance. We’re focused on what it will take to go from billions to trillions.
RDX went back to first principles to come up with the right technical solution—the first layer-one protocol built specifically for mainstream DeFi—and we have already tested out at over 1 million transactions per second. We’re keenly aware that the need for an infinitely scalable platform is only one prerequisite among many for mass adoption, and we’re also blazing new ground in the areas of purpose-built developer tools, user experiences, and regulatory integration.
We have forged a path deep into the future of what distributed ledger technology is going to look like and we need you to come and be part of the team that is making that happen right now.
If this job sounds like it was made for you, then please apply directly via the link or email [email protected] for more information.
Alternatively, if you feel like you don’t match all of the requirements, we would love you to still apply anyway. We understand that confidence gaps and imposter syndrome can get in the way of meeting incredible candidates and we wouldn’t want this to prevent us from meeting you; especially as we are big advocates of helping people learn & grow. This is also another reason we do not advertise salaries, we want to keep it as even a playing field as possible!
Please mention the word REVOLUTIONIZE when applying to show you read the job post completely (#RMjE2LjczLjIxNi4xMTQ=). This is a feature to avoid fake spam applicants. Companies can search these words to find applicants that read this and instantly see they're human.
Salary and compensation
$80,000 — $130,000/year
Location
Worldwide
How do you apply?
This job post has been closed by the poster, which means they probably have enough applicants now. Please do not apply.
This job post is closed and the position is probably filled. Please do not apply. Work for district0x.io and want to re-open this job? Use the edit link in the email when you posted the job!
Solidity Developer Role district0x is a global organization developing the next generation of decentralized applications (dApps). Built using Ethereum, Snapshot, and IPFS, district0x is a network of marketplace dApps known as districts. Our mission is to decentralize the ownership structure of the world's marketplace by providing a platform for the creation, operation, and governance of peer-to-peer marketplaces.
Summary of Position: The district0x tech stack is driven in the backend by smart contracts developed in Solidity and deployed to the Ethereum blockchain, and in the front end by Clojurescript, React, and Re-frame served via the Interplanetary File System and a Clojure server linked via GraphQL.
As a Solidity Developer, your primary goal is to build front end interfaces for new districts and extend libraries to serve user-made districts. The secondary goal is to create new and secure services written in Solidity, and develop automated test cases for these services. Solidity Developers should work independently when building, but must collaborate with other developers in order to check each other's work and maintain the highest standards of code quality. A great Solidity Developer will go above and beyond by building new and unique user experiences, and automating any routines for the business at large.
Responsibilities
Key Responsibilities:
Establish a clean and efficient development, test, and production environment.
Deliver secure, high quality smart contracts in Solidity.
Write and implement test suites covering the full range of code functionality.
Collaborate with the team to define architecture, quality standards, and best practices.
Diligently document all aspects of open-source contributions.
Create unique solutions to dApp-specific user experience challenges.
Build cutting-edge scalability solutions for the Ethereum network.
Requirements
The ideal candidate will have:
2+ years of experience developing in Solidity or in Web3 - you MUST be able to demonstrate this with public repositories or contracts. No other applications will be considered.
Working knowledge of scalability solutions, including zk-sync, optimistic rollups, or sharding.
A passion for cryptocurrencies and other peer-to-peer technologies
Please mention the word BENEFITS when applying to show you read the job post completely (#RMjE2LjczLjIxNi4xMTQ=). This is a feature to avoid fake spam applicants. Companies can search these words to find applicants that read this and instantly see they're human.
Salary and compensation
$110,000 — $130,000/year
Location
Worldwide
How do you apply?
This job post has been closed by the poster, which means they probably have enough applicants now. Please do not apply.
We started Sedition with a mission to create a platform for digital art collecting. Since 2011 more than a thousand artists have published their work on Sedition. Including names like Tracey Emin, Bill Viola, Mat Collishaw, Yoko Ono, Universal Everything. More than 100,000 art lovers have joined the site to enjoy the works of their favourite artists.\n\nWe're on a great start but this is only the beginning. The advent of NFTs in 2014 provided a tangible solution for digital ownership. For the first time collectors could own a digital asset without relying on a 3rd party. This new technology is the missing piece for our vision and we can't wait to put it in place for our community. The opportunity ahead is staggering, but so is the amount of work. We'd like your help.\n\n\n## Working at Sedition\n\n- **We're small and focused on getting things done.** You'll work alongside 4 senior engineers. We keep meetings to a minimum. We organise our work into 6 week cycles and focus on delivery.\n\n- **We're a remote team with flexible working hours.** Work whenever you’re the most productive. While we’re all currently based in timezones within 2 hours of the UK, we are open to expanding it further.\n\n- **Meaningful and impactful work.** We're established, but still small. Your contributions will be immediately visible. NFTs integration is a multi-phase effort where every team member is able to shape it.\n\n- **Healthy work-life balance.** No overtime. 40 hours work week. Take a holiday whenever you need one.\n\n- **Competitive base salary.** Crypto bonuses after we step into the NFT market.\n\n\n## Our hiring process\n- **No live coding.** It's stressful and we hate it. We're more interested in what you have done in the past and your cultural fit.\n\n- **We stick to 3 interviews.** Introductory, assessment and proposal. You will also meet the whole team during the interviews.\n\n- **Fast decision making.** We aim to finalise the proposal within one week of initial interview.\n\n\n## What will you do\n\n- Develop, test and release solid code in Ruby\n- Work together with our engineers to develop API services\n- Involve with development of Blockchain integration\n- Help migrate the codebase to Rails 6\n- Revamp our automated payments system for artists\n- Perform QA tasks for every release along with the team\n- Plan iterations periodically and consult new product features\n\n\n## Skills required\n- Ruby on Rails design patterns and best practices\n- Have worked with Ruby on Rails extensively in the last few years\n- Experience with REST, MySQL, AWS, CI\n- TDD/BDD\n- Rails application security, scalability and performance\n- Good communication skills\n- Bonus: Knowledge of other technologies we use: React, React Native, Blockchain / Solidity\n\n\n \n\nPlease mention the word **REDEMPTION** when applying to show you read the job post completely (#RMjE2LjczLjIxNi4xMTQ=). This is a feature to avoid spam applicants. Companies can search these words to find applicants that read this and see they're human.\n\n \n\n#Salary and compensation\n
$90,000 — $120,000/year\n
\n\n#Location\nWorldwide
# How do you apply?\n\nDrop us a message with your CV and relevant links.
👉 Please reference you found the job on Remote OK, this helps us get more companies to post here, thanks!
When applying for jobs, you should NEVER have to pay to apply. You should also NEVER have to pay to buy equipment which they then pay you back for later. Also never pay for trainings you have to do. Those are scams! NEVER PAY FOR ANYTHING! Posts that link to pages with "how to work online" are also scams. Don't use them or pay for them. Also always verify you're actually talking to the company in the job post and not an imposter. A good idea is to check the domain name for the site/email and see if it's the actual company's main domain name. Scams in remote work are rampant, be careful! Read more to avoid scams. When clicking on the button to apply above, you will leave Remote OK and go to the job application page for that company outside this site. Remote OK accepts no liability or responsibility as a consequence of any reliance upon information on there (external sites) or here.
This job post is closed and the position is probably filled. Please do not apply. Work for Coinflow and want to re-open this job? Use the edit link in the email when you posted the job!
## Company Summary\nAt Coinflow, our goal is to make crypto payment smooth, secure, and scalable. To do so, we are building a crypto payment processor that can handle hundreds and millions of transactions on a daily basis. \n\nWe are an internal initiative started from an established corporation. Our primary goal is to support our parent company in handling crypto payments. And from there, expand to a broader market. \n\nWe are a small, committed, and independent team that is rapidly growing. If you share our vision and want to be part of the transforming force for the payment scene, come and join us!\n \n## Job Summary\nYou will be responsible for successful execution and delivery of technical aspects of enterprise-level projects, either individually or as part of the development team. You will work closely with the Product Manager to ensure Coinflow’s technological developments and operational components are delivered on time and to specifications. You will be leading the technical development of the software, managing the infrastructure, and working with other developer(s) to deliver features. \n \n## Tech Stack\n* Backend: Java/Spring/Maven\n* Database: PostgreSQL, Redis\n* Hosting: AWS EC2, S3, RDS, and Fargate\n \n## Key Responsibilities\n* Interact with business and technical stakeholders to understand requirements, challenges and expectations\n* Ensure quality of deliverables to the satisfaction of the customer and end user expectation\n* Collaborate with the product team to implement robust, high performance, data-driven web applications\n* Design, build, and maintain the core infrastructure with a focus on extensibility and scalability\n* Provide insight into modernizing legacy platforms to the latest and greatest technologies\n* Solve complex problems with innovative and elegant design and delivery\n* Integrate third party technology into Coiniflow’s tech stack, or vice versa\n* Enforce coding standards and set a high standard for code quality\n \n## Skills and Qualifications\n* At least 3 years of demonstrable experience with backend development\n* Expert knowledge of Java\n* Experienced with AWS, as well as general DevOps and DBA responsibilities\n* Excellent organizational skills and attention to detail\n* Ability to work independently and remotely while maintaining open lines of communication with others across the organization\n* Ability to accept feedback and constructive criticism positively\n* Full professional proficiency of English language skills\n* Inspired by the startup environment where a sense of initiative is key\n* Bonus point if you have worked on crypto projects before \n\n## Benefits\n* 100% remote working\n* Flexible working hours\n* Paid time off\n* Autonomy to build technical solutions without micro-management\n* Small enough that you can have an impact with your code\n* Backed by established company so you have enough job security \n\nPlease mention the word **PLEASED** when applying to show you read the job post completely (#RMjE2LjczLjIxNi4xMTQ=). This is a feature to avoid spam applicants. Companies can search these words to find applicants that read this and see they're human.\n\n \n\n#Salary and compensation\n
$50,000 — $80,000/year\n
\n\n#Location\nWorldwide
# How do you apply?\n\nThis job post has been closed by the poster, which means they probably have enough applicants now. Please do not apply.
The Giving Block is a venture capital-backed company that makes it easy for nonprofits to accept donations in cryptocurrencies like Bitcoin, while offering donors a more tax-efficient way to support their favorite projects. We are the market-leading provider and work with over 1300 nonprofits, including large organizations like United Way Worldwide and the American Cancer Society. We are well on our way to raising over $100 million in crypto donations for our clients and will continue to grow rapidly in 2022.\n\nOur goal is to make accepting cryptocurrency donations as easy as paying by credit card. Help us empower nonprofits around the world with the ability to accept cryptocurrency donations to unlock an exciting new wave of funding and accelerate their missions!\n\n**Summary Description**\n\nWe have more projects on our roadmap than ever before and are ramping up our development efforts once again. The candidate will have the opportunity to participate in the development of our core technology and integrate it with nonprofits, industry-leading crypto products, and our ecosystem partners. As with most startups, your work will vary from day to day, so no two days will be the same. If it's a good fit, you will have the opportunity to take on leadership roles. \n\nKey technologies we use: **TypeScript, Node.js, AWS, PostgreSQL, Redis, koa, joi, awilix, Swagger, Docker, Git, the frontend is based on React.js**\n\nHere are some examples of the work you will be doing every day:\n\n* Designing, building and maintaining end-to-end backend services using TypeScript, Node.js and our company's framework.\n* Writing well-structured, maintainable, and efficient code along with unit tests.\n* Integrations with third-party APIs, development of our public API.\n* Research and analyze epic tasks and collaborate with the product team.\n* Ensure security and quality of backend services as we deal with our client's money.\n* Provide production support, troubleshooting and bug fixing.\n* Storage layer: design DB schema, SQL query writing, query performance analysis.\n* Collaborate with the development team, QAs and product team on system improvements and selection of tools and technologies, code review.\n* Assist the team in creating and maintaining tech documentation.\n\n**We require**\n\n* 4+ years of experience as a back-end developer with at least 2-3 recent years of experience with NodeJS\n* Experience with TypeScript\n* You are skilled in SQL databases, OOP, SOLID, system design, design patterns and GRASP\n* A thorough understanding of writing secure code and an awareness of common security vulnerabilities in web applications\n* Strong communication skills in English \n\n**We count as a plus**\n\n* Knowledge of PostgreSQL, cloud providers (AWS, Google Cloud), message queue (RabbitMQ, AWS SQS, Kafka), Docker\n* You have designed and developed web services or/and done integrations with third party APIs\n* Experience in production support (troubleshooting, bug fixing)\n* Interest in blockchain, cryptocurrencies, and/or non-profits\n\n**What we offer**\n\n* Competitive compensation (salary, benefits, equity, etc.)\n* Three weeks of paid vacation and 10+ company-wide holidays\n* Flexible work location and hours (fully remote)\n* Company issued laptop and equipment\n* We work with agile methodologies without unnecessary bureaucracy\n* No legacy code and no significant tech debt \n\nWe’re building the future of giving. Join us in creating positive change through innovative technology! \n \n\nPlease mention the word **EXALTING** when applying to show you read the job post completely (#RMjE2LjczLjIxNi4xMTQ=). This is a feature to avoid spam applicants. Companies can search these words to find applicants that read this and see they're human.\n\n \n\n#Salary and compensation\n
$60,000 — $100,000/year\n
\n\n#Location\nWorldwide
👉 Please reference you found the job on Remote OK, this helps us get more companies to post here, thanks!
When applying for jobs, you should NEVER have to pay to apply. You should also NEVER have to pay to buy equipment which they then pay you back for later. Also never pay for trainings you have to do. Those are scams! NEVER PAY FOR ANYTHING! Posts that link to pages with "how to work online" are also scams. Don't use them or pay for them. Also always verify you're actually talking to the company in the job post and not an imposter. A good idea is to check the domain name for the site/email and see if it's the actual company's main domain name. Scams in remote work are rampant, be careful! Read more to avoid scams. When clicking on the button to apply above, you will leave Remote OK and go to the job application page for that company outside this site. Remote OK accepts no liability or responsibility as a consequence of any reliance upon information on there (external sites) or here.
This job post is closed and the position is probably filled. Please do not apply. Work for Sherbet and want to re-open this job? Use the edit link in the email when you posted the job!
**About Sherbet**\n\n\n\nSherbet is a cryptocurrency-based gambling platform operating on the Polygon Network. Players from all over the world can play against one another in various games to win Sherbet tokens or MATIC (we aim to support other currencies in the future). We recently launched an NFT collection which sold out in under 10 minutes and has provided us with the runway we need to build an incredible web experience for our community. \n\n\n\nWe are a fun and passionate group of people working remotely across five different countries, with our core team based in Australia. We are currently looking to hire a skilled, Web3/full stack developer to join our team.\n\n\n\nSherbet embraces diversity and equal opportunity. We are committed to building a team that represents a variety of backgrounds, perspectives, and skills. We believe the more inclusive we are, the better our company will be.\n\n\n\n**Requirements**\n\n\n\nAt Sherbet, we are in the mid to late stages of building our platform. The platform will underpin our future growth, and this presents us with a whole host of technical challenges:\n\n\n\n* Ensuring that the code we implement scales\n\n* Ensuring that application and data security concerns are at the heart of everything we build\n\n\n\n**What are we looking for**\n\n\n\n* Experience and knowledge in Web3, including things like smart contracts, tokens, and cryptocurrency as a whole\n\n* Experience using AWS services - including, but not limited to Lambda, ECS, SQS, SNS, DynamoDB, and Aurora\n\n* Experience with Terraform and GitHub Actions\n\n* Experience with React (or Vue), JavaScript, and TypeScript\n\n* Experience with GraphQL (Hasura)\n\n* Ability to choose appropriate architectures to solve problems\n\n* Ability to decide when a given design pattern is appropriate\n\n* Comfortable working in a fast-paced environment, where being pragmatic is valued more than being a perfectionist\n\n* Passionate about cryptocurrency and blockchain technology\n\n* Excellent English communication skills\n\n\n\n**Benefits**\n\n\n\n* Remote first company\n\n* International environment\n\n* Flexible working hours\n\n* Ability to receive payment in cryptocurrency \n\nPlease mention the word **MIGHTILY** when applying to show you read the job post completely (#RMjE2LjczLjIxNi4xMTQ=). This is a feature to avoid spam applicants. Companies can search these words to find applicants that read this and see they're human.\n\n \n\n#Salary and compensation\n
$110,000 — $160,000/year\n
\n\n#Location\nWorldwide
# How do you apply?\n\nThis job post has been closed by the poster, which means they probably have enough applicants now. Please do not apply.
The Giving Block is a venture capital funded business that makes it easy for nonprofits to accept cryptocurrency donations like bitcoin while also offering donors a more tax efficient way to support their favorite causes. We work with 250+ nonprofits and have processed millions of dollars in cryptocurrency donations.\n\nOur goal is to make accepting cryptocurrency donations just as easy as credit card donations. Join us in equipping millions of nonprofits around the world to accept cryptocurrency donations.\n\n**Summary Description**\n\nHow would you like to work on something meaningful for an innovative team that’s making cryptocurrency accessible for nonprofits? If you’re an experienced backend developer then come work with us!\n\nWith more projects on our roadmap than ever before we’re ramping up our development efforts once again. This candidate will have the opportunity to help build out our core technology and integrate with nonprofit and crypto industry leading products. This role will work closely with the co-founders to design and build new features and integrations for some of the largest nonprofit organizations in the world. As with most startups, your work will vary day to day, so no two days will be the same. If it’s a good fit, you will have the opportunity for leadership roles.\n\n**We Require**\n\n* 5+ years of experience as a back-end developer with at least 2 recent years of experience with NodeJS\n* Solid knowledge of OOP, System Design, SQL Databases, Web Application Security\n* Experience with TypeScript\n* Excellent communication skills in English\n* Optional: Interest in blockchain, cryptocurrency and/or nonprofits\n\n**We Appreciate**\n\n*Commitment* — Creating new features, products, and integrations takes time. We’re looking for someone that we can rely on in the long run. Our team is small but growing quickly so we want someone that is looking for a long-term role. This also means you’ll have the opportunity to grow into new roles and responsibilities as the company grows.\n\n*Proactiveness* — As a decentralized team, we’re looking for self-starters. Those who enjoy taking the lead, figuring out what needs to be done and getting on with it. We don’t micromanage, so you need to have the motivation and know that everyone on the team is taking charge of their own workload, objectives, and deliverables.\n\n*Personality* — We’re looking for someone that has a quality over quantity mindset when it comes to their code. We need someone that’s happy getting their hands dirty with any task that comes their way and someone that enjoys working in a fast-paced, team-oriented environment.\n\n**Responsibilities**\n\n* Work with founders and senior leadership to bring ideas to life\n* Continue developing the core product and infrastructure\n* Integrations with our ecosystem partners (CRMs, payment processors and fundraising platforms)\n\n**What Do We Offer**\n\nFlexibility: Work wherever, whenever — Working with us means working locally or remotely, whether you prefer working at home, at our office or maybe even a coffee shop; you’ll have the freedom to work wherever you want. Plus, we offer flexibility for our team. If you prefer to work late into the night, or need to work around childcare then that’s no problem. As long as you’re delivering on your objectives, we’re happy.\n\nMission: We’re building the future of giving. Join us in creating positive change through innovative technology.\n\nYour colleagues will be a highly professional mix of people from sales to engineers, all passionate about their jobs.\n\n**Join us to create the future of giving!** \n\nPlease mention the word **MASTERFUL** when applying to show you read the job post completely (#RMjE2LjczLjIxNi4xMTQ=). This is a feature to avoid spam applicants. Companies can search these words to find applicants that read this and see they're human.\n\n \n\n#Salary and compensation\n
$50,000 — $100,000/year\n
\n\n#Location\nWorldwide
👉 Please reference you found the job on Remote OK, this helps us get more companies to post here, thanks!
When applying for jobs, you should NEVER have to pay to apply. You should also NEVER have to pay to buy equipment which they then pay you back for later. Also never pay for trainings you have to do. Those are scams! NEVER PAY FOR ANYTHING! Posts that link to pages with "how to work online" are also scams. Don't use them or pay for them. Also always verify you're actually talking to the company in the job post and not an imposter. A good idea is to check the domain name for the site/email and see if it's the actual company's main domain name. Scams in remote work are rampant, be careful! Read more to avoid scams. When clicking on the button to apply above, you will leave Remote OK and go to the job application page for that company outside this site. Remote OK accepts no liability or responsibility as a consequence of any reliance upon information on there (external sites) or here.
This job post is closed and the position is probably filled. Please do not apply. Work for The Giving Block and want to re-open this job? Use the edit link in the email when you posted the job!
The Giving Block is a venture capital funded business that makes it easy for nonprofits to accept cryptocurrency donations like bitcoin while also offering donors a more tax efficient way to support their favorite causes. We work with 250+ nonprofits and have processed millions of dollars in cryptocurrency donations.\n\nOur goal is to make accepting cryptocurrency donations just as easy as credit card donations. Join us in equipping millions of nonprofits around the world to accept cryptocurrency donations.\n\n**Summary Description**\n\nHow would you like to work on something meaningful for an innovative team that’s making cryptocurrency accessible for nonprofits? If you’re an experienced backend developer then come work with us!\n\nWith more projects on our roadmap than ever before we’re ramping up our development efforts once again. This candidate will have the opportunity to help build out our core technology and integrate with nonprofit and crypto industry leading products. This role will work closely with the co-founders to design and build new features and integrations for some of the largest nonprofit organizations in the world. As with most startups, your work will vary day to day, so no two days will be the same. If it’s a good fit, you will have the opportunity for leadership roles. \n\n **We Require**\n\n* 5+ years of experience as a back-end developer with at least 2 recent years of experience with NodeJS\n* Solid knowledge of OOP, System Design, SQL Databases\n* Experience with TypeScript \n* Excellent communication skills in English\n* Optional: Interest in blockchain, cryptocurrency and/or nonprofits \n\n**We Appreciate**\n\n**Commitment** — Creating new features, products, and integrations takes time. We’re looking for someone that we can rely on in the long run. Our team is small but growing quickly so we want someone that is looking for a long-term role. This also means you’ll have the opportunity to grow into new roles and responsibilities as the company grows.\n\n**Proactiveness** — As a decentralized team, we’re looking for self-starters. Those who enjoy taking the lead, figuring out what needs to be done and getting on with it. We don’t micromanage, so you need to have the motivation and know that everyone on the team is taking charge of their own workload, objectives, and deliverables.\n\n**Personality** — We’re looking for someone that has a quality over quantity mindset when it comes to their code. We need someone that’s happy getting their hands dirty with any task that comes their way and someone that enjoys working in a fast-paced, team-oriented environment.\n\n**Responsibilities**\n\n* Work with founders and senior leadership to bring ideas to life\n* Continue developing the core product and infrastructure\n* Integrations with our ecosystem partners (CRMs, payment processors and fundraising platforms)\n\n**What We Offer**\n\nFlexibility: Work wherever, whenever — Working with us means working locally or remotely, whether you prefer working at home, at our office or maybe even a coffee shop; you’ll have the freedom to work wherever you want. Plus, we offer flexibility for our team. If you prefer to work late into the night, or need to work around childcare then that’s no problem. As long as you’re delivering on your objectives, we’re happy.\n\nMission: We’re building the future of giving. Join us in creating positive change through innovative technology.\n\nYour colleagues will be a highly professional mix of people from sales to engineers, all passionate about their jobs. \n\n**Join us to create the future of giving!** \n\nPlease mention the words **GALLERY VIABLE LUNAR** when applying to show you read the job post completely (#RMjE2LjczLjIxNi4xMTQ=). This is a feature to avoid spam applicants. Companies can search these words to find applicants that read this and see they're human.\n\n \n\n#Salary and compensation\n
$50,000 — $90,000/year\n
\n\n#Location\nWorldwide
# How do you apply?\n\nThis job post has been closed by the poster, which means they probably have enough applicants now. Please do not apply.
This job post is closed and the position is probably filled. Please do not apply. Work for The Giving Block and want to re-open this job? Use the edit link in the email when you posted the job!
**About The Giving Block:**\n\nWe make it easy for nonprofits to accept cryptocurrency donations like bitcoin while also offering donors a more tax efficient way to support their favorite causes. We work with 250+ nonprofits and have processed millions of dollars in cryptocurrency donations.\n\nOur goal is to make accepting cryptocurrency donations just as easy as credit card donations. Join us in equipping millions of nonprofits around the world to accept cryptocurrency donations.\n\n\n**Summary Description**\n\nCalling all Senior Back-end Developers: Are you looking for a new challenge? How would you like to work on something meaningful for an innovative team that’s making cryptocurrency accessible for nonprofits? If you’re an experienced backend developer then come work with us!\n\nWith more projects on our roadmap than ever before we’re ramping up our development efforts once again. This candidate will have the opportunity to help build out our core technology and integrate with nonprofit and crypto industry leading products. This role will work closely with the co-founders to design and build new features and integrations for some of the largest nonprofit organizations in the world. As with most startups, your work will vary day to day, so no two days will be the same. If it’s a good fit, you will have the opportunity for leadership roles. \n\nJoin us to create the future of giving.\n\n**Experience & Skills:**\n\n* 5+ years of experience as a back end developer with at least 2 recent years of experience with NodeJS\n* OOP\n* System Design\n* SQL Databases\n* Interest in blockchain, cryptocurrency and/or nonprofits (but not required)\n* Nice to have: experience with TS (we use it on the backend)\n\n\n \n\nPlease mention the words **HELP REUNION CORRECT** when applying to show you read the job post completely (#RMjE2LjczLjIxNi4xMTQ=). This is a feature to avoid spam applicants. Companies can search these words to find applicants that read this and see they're human.\n\n \n\n#Salary and compensation\n
$60,000 — $100,000/year\n
\n\n#Location\nWorldwide
# How do you apply?\n\nThis job post has been closed by the poster, which means they probably have enough applicants now. Please do not apply.
This job post is closed and the position is probably filled. Please do not apply. Work for MLabs and want to re-open this job? Use the edit link in the email when you posted the job!
Rust Position\nWe are a consultancy with a team of Rustaceans and Haskellers in the payments and fintech space. We are looking for an experienced Rust hacker to join our team and help us build a new platform in Rust.\n\nExperience and competency in the following areas will be expected:\n\nStrong Rust skills\n\nStrong software architecture skills\n\nStrong problem solving and analytical skills\n\nBasic knowledge of security, concurrency, backend systems, system scaling and databases\n\nVersion control (git)\n\nStrong verbal skills in English\n\nA minimum of 7 years professional software development experience is preferred, with a minimum of 3 years required. Compiler and/or blockchain experience a bonus.\n\nIf you are interested please send an email to [email protected] with a short introduction about yourself and why you think you are suited for this role.\n\nAdditional Details\nFlexible working hours, remote position, 6 weeks of paid vacation, competitive salary.\n \n\nPlease mention the words **HAZARD STOVE STAY** when applying to show you read the job post completely (#RMjE2LjczLjIxNi4xMTQ=). This is a feature to avoid spam applicants. Companies can search these words to find applicants that read this and see they're human.\n\n \n\n#Salary and compensation\n
$50,000 — $80,000/year\n
\n\n#Location\nWorldwide
# How do you apply?\n\nThis job post has been closed by the poster, which means they probably have enough applicants now. Please do not apply.
This job post is closed and the position is probably filled. Please do not apply. Work for Spielworks and want to re-open this job? Use the edit link in the email when you posted the job!
🤖 Closed by robot after apply link errored w/ code 404 3 years ago
About Spielworks\n\n\n\n* Ready to build the internet of tomorrow? Then join the Spielworks team and become part of our successful journey with more than 650k users in more than 180 countries and a market share of 50% (EOS wallets) today. Spielworks is a VC-backed startup founded in 2018 by successful entrepreneurs and blockchain veterans and is headquartered in the heart of Berlin.\n\n* With the industry-leading crypto wallet Wombat and the gaming reward platform Womplay, Spielworks has only begun to bring the benefits of blockchain to the mass-market and is looking for new talent to help us to reach the next level.\n\n\n\n\n\nThe job\n\n\n* You will extend the existing native Wombat Android app to support Ethereum. Users need to be able to:\n\n\n\n* Set up their Ethereum address, including backup\n\n* Restoration from backup\n\n* Authenticate with Ethereum DApps\n\n* Sign transactions on the Ethereum main net\n\n* Send and receive ETH and ERC-20 tokens\n\n* Display transactions for ETH and ERC-20 tokens\n\n\n\n* Support of NFT collectibles (ERC-721) will be negotiated as follow-up project after the initial functionalities are available.\n\n* You will be granted full support of our in-house Android developers, Backend developers (Backend work is not in your responsibility) and Product Management.\n\n\n\nYour qualification\n\n\n* Expertise in developing Ethereum Wallet functionality.\n\n* Experience in native Android (Kotlin) development.\n\n* Velocity is key, you tackle the topic with getting-things-done-mentality.\n\n\n \n\n#Salary and compensation\n
No salary data published by company so we estimated salary based on similar jobs related to Crypto, Android, Web3, Blockchain, Ethereum, Developer, Digital Nomad, NFT and Backend jobs that are similar:\n\n
$65,000 — $130,000/year\n
\n\n#Benefits\n
💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
# How do you apply?\n\nThis job post has been closed by the poster, which means they probably have enough applicants now. Please do not apply.
district0x is a global organization developing the next generation of decentralized applications (dApps). Built using Ethereum, Aragon, and IPFS, district0x is a network of marketplace dApps known as districts. Our mission is to decentralize the ownership structure of the world's marketplace by providing a platform for the creation, operation, and governance of peer-to-peer marketplaces.\n\nSummary of Position: The district0x tech stack is driven in the backend by smart contracts developed in Solidity and deployed to the Ethereum blockchain, and in the front end by Clojurescript, React, and Re-frame served via the Interplanetary File System and a Clojure server linked via GraphQL.\n\nAs a Clojurescript Developer, your primary goal is to build front end interfaces for new districts and extend libraries to serve user-made districts. The secondary goal is to create new and secure services written in Solidity, and develop automated test cases for these services. Clojurescript Developers should work independently when building, but must collaborate with other developers in order to check each other's work and maintain the highest standards of code quality. A great Clojurescript Developer will go above and beyond by building new and unique user experiences, and automating any routines for the business at large.\n\n# Responsibilities\nKey Responsibilities:\n* Establish a clean and efficient development, test, and production environment.\n* Deliver best-in-class front-end solutions in Clojure.\n* Write and implement test suites covering the full range of code functionality.\n* Collaborate with the team to define architecture, quality standards, and best practices.\n* Diligently document all aspects of open-source contributions.\n* Create unique solutions to dApp-specific user experience challenges.\n* Build software that is FUN to use!\n\n# Requirements\nThe ideal candidate will have:\n* 3+ years of experience developing user-facing web applications\n* Working knowledge of Clojure/Clojurescript\n* Experience with re-frame libraries\n* A passion for cryptocurrencies and other peer-to-peer technologies\n* A basic understanding of how the Ethereum network and smart contracts operate\n\nAdditionally, you MUST be able to:\n* Speak and write English fluently\n* Communicate proactively (we are 100% remote!)\n* Work independently towards deadlines\n* Accept a salary paid in Ether\n \n\nPlease mention the words **FORK REBEL UNABLE** when applying to show you read the job post completely (#RMjE2LjczLjIxNi4xMTQ=). This is a feature to avoid spam applicants. Companies can search these words to find applicants that read this and see they're human.\n\n \n\n#Salary and compensation\n
$100,000 — $150,000/year\n
\n\n#Location\nWorldwide
# How do you apply?\n\nShoot us an email at [email protected], and be sure to include some link to work you've completed with publicly available code.
👉 Please reference you found the job on Remote OK, this helps us get more companies to post here, thanks!
When applying for jobs, you should NEVER have to pay to apply. You should also NEVER have to pay to buy equipment which they then pay you back for later. Also never pay for trainings you have to do. Those are scams! NEVER PAY FOR ANYTHING! Posts that link to pages with "how to work online" are also scams. Don't use them or pay for them. Also always verify you're actually talking to the company in the job post and not an imposter. A good idea is to check the domain name for the site/email and see if it's the actual company's main domain name. Scams in remote work are rampant, be careful! Read more to avoid scams. When clicking on the button to apply above, you will leave Remote OK and go to the job application page for that company outside this site. Remote OK accepts no liability or responsibility as a consequence of any reliance upon information on there (external sites) or here.
district0x is a global organization developing the next generation of decentralized applications (dApps). Built using Ethereum, Aragon, and IPFS, district0x is a network of marketplace dApps known as districts. Our mission is to decentralize the ownership structure of the world's marketplace by providing a platform for the creation, operation, and governance of peer-to-peer marketplaces.\n\nSummary of Position: The district0x tech stack is driven in the backend by smart contracts developed in Solidity and deployed to the Ethereum blockchain, and in the front end by Clojurescript, React, and Re-frame served via the Interplanetary File System and a Clojure server linked via GraphQL.\n\n\nAs a Clojurescript Developer, your primary goal is to build front end interfaces for new districts and extend libraries to serve user-made districts. The secondary goal is to create new and secure services written in Solidity, and develop automated test cases for these services. Clojurescript Developers should work independently when building, but must collaborate with other developers in order to check each other's work and maintain the highest standards of code quality. A great Clojurescript Developer will go above and beyond by building new and unique user experiences, and automating any routines for the business at large.\n\n# Responsibilities\n
Key Responsibilities:\n* Establish a clean and efficient development, test, and production environment.\n* Deliver best-in-class front-end solutions in Clojure.\n* Write and implement test suites covering the full range of code functionality.\n* Collaborate with the team to define architecture, quality standards, and best practices.\n* Diligently document all aspects of open-source contributions.\n* Create unique solutions to dApp-specific user experience challenges.\n* Build software that is FUN to use! \n\n# Requirements\nThe ideal candidate will have:\n* 3+ years of experience developing front-end web applications\n* Working knowledge of Clojure/Clojurescript\n* Experience with re-frame libraries\n* A passion for cryptocurrencies and other peer-to-peer technologies\n* A basic understanding of how the Ethereum network and smart contracts operate\n\nAdditionally, you MUST be able to:\n* Speak and write English fluently\n* Communicate proactively (we are 100% remote!)\n* Work independently towards deadlines\n* Accept a salary paid in Ether \n\nPlease mention the words **WHISPER REFLECT CRAWL** when applying to show you read the job post completely (#RMjE2LjczLjIxNi4xMTQ=). This is a feature to avoid spam applicants. Companies can search these words to find applicants that read this and see they're human.\n\n \n\n#Salary and compensation\n
No salary data published by company so we estimated salary based on similar jobs related to JavaScript, React, Crypto, Clojure, Web3, Blockchain, Solidity, Ethereum, Developer, Digital Nomad and Backend jobs that are similar:\n\n
$60,000 — $130,000/year\n
\n\n#Location\nWorldwide
👉 Please reference you found the job on Remote OK, this helps us get more companies to post here, thanks!
When applying for jobs, you should NEVER have to pay to apply. You should also NEVER have to pay to buy equipment which they then pay you back for later. Also never pay for trainings you have to do. Those are scams! NEVER PAY FOR ANYTHING! Posts that link to pages with "how to work online" are also scams. Don't use them or pay for them. Also always verify you're actually talking to the company in the job post and not an imposter. A good idea is to check the domain name for the site/email and see if it's the actual company's main domain name. Scams in remote work are rampant, be careful! Read more to avoid scams. When clicking on the button to apply above, you will leave Remote OK and go to the job application page for that company outside this site. Remote OK accepts no liability or responsibility as a consequence of any reliance upon information on there (external sites) or here.
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