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 (#RMjE2LjczLjIxNi4xODA=). 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 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 developer looking for a remote job that lets you show your skills and get better compensation and career growth? Look no further than Lemon.io - the marketplace that connects you with hand-picked startups in the US and Europe.
What do we offer:
We respect your time: here is no micromanagement or time trackers.
you can earn with us $5k - $7.5k monthly - the rate depends on your skills and experience. We've already paid out over $10M to our engineers.
You will enjoy your work - it’s possible to communicate async and choose a schedule that works best for you.
You will communicate directly with the clients. Most of them have technical backgrounds. Sounds good, yeah?
We will support you from the time when the application will be started during all our cooperation.
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 you the best project according to your skills and preferences.
You will work at the fast-paced startup environment that will keep you motivated and engaged.
We will connect you with the best developers in the world through our community. Also every month we have two online events - you can join them as a Member or a Speaker.
P.S. Keep up-to-date with Lemon.io events by following us on LinkedIn.
We also collaborate with other companies through staff augmentation. More details are here.
Currently we are seeking for Senior PHP/React Developer but we have a large number of different projects for Senior Full-Stack Developers, so if you have 4+ years of commercial experience in software development you are fluent with Python, Ruby on Rails, Rust, Ruby, Node.js, or React Native - we would be happy to communicate and provide you a project which matches with your experience. Just apply, and we will share with you more details. The rate depends on your skills and experience.
Requirements:
Proficiency with PHP/Laravel (2+ years of exp)
Strong experience with React (2+ years of exp)
Experience with relational databases (e.g., MySQL) and NoSQL (e.g., MongoDB).
Proficiency in developing both GraphQL and RESTful APIs.
Familiarity with cloud computing (GCP, AWS, Azure)
Experience with other PHP frameworks such as Symfony, Yii, or CodeIgniter would be a plus
Knowledge of other server-side programming languages and frameworks (e.g., Node.js) would be a plus.
Familiarity with deployment workflows, continuous integration/continuous deployment (CI/CD) processes, and containerization tools like Docker is a plus.
Experience with other programming languages and technologies beyond PHP and React would be advantageous.
Good command of English, both written and spoken, as you’ll be communicating with clients directly
Strong organizational skills — ability to work full-time remotely with no supervision
Responsibility — we want to trust you
Soft skills — we value clear and effective communication, at the same time, don't force you to become a public speaker
Ready to take your career to the next level? Apply now and join the Lemon.io community!
If your experience matches with our requirements be ready for the next steps:
VideoAsk (about 10 minutes)
Completing your me.lemon profile
30 minutes Screening call with our Recruiters
Technical Interview with our Developers
Feedback
Magic Box (we are looking for best project for you)
P.S. We work with developers from LATAM, Canada, UK, Europe BUT we have some exceptions.
At the moment, we don’t have a legal basis to accept applicants from Monaco, Belarus, Russia, Serbia, Denmark, Norway, Luxemburg, Iceland, Liechtenstein, San Marino, Belize, Cuba, Nicaragua, Saint Lucia, so we don’t work with applicants from these countries.
Please note that due to the overwhelming number of applications, only suitable candidates will be contacted for an interview.
We strongly ask you to send your CVs in ENGLISH. Application in English will be considered first. Good luck to everyone!
Please mention the word ECSTASIES when applying to show you read the job post completely (#RMjE2LjczLjIxNi4xODA=). 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
$60,000 — $100,000/year
Benefits
🌎 Distributed team
⏰ Async
👀 No monitoring system
🚫 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 Lemon.io and want to re-open this job? Use the edit link in the email when you posted the job!
Senior ****Ruby on Rails & React Developer
Are you a talented developer looking for a remote job that lets you show your skills and get a better compensation and career growth? Look no further than Lemon.io - the marketplace that connects you with hand-picked startups in the US and Europe.
What do we offer:
We respect your time: here is no micromanagement or time trackers.
You can earn with us $5k - $8k monsly - the rate depands on your skills and experience. We've already paid out over $10M to our engineers.
You will enjoy your work - it’s possible to communicate async and choose a schedule that works best for you.
You will communicate directly with the clients. Most of them have technical backgrounds. Sounds good, yeah?
We will support you from the time when the application will be started during all our cooperation.
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 you the best project accoarding to your skills and preferences.
You will work at the fast-paced startup environment that will keep you motivated and engaged.
We will connect you with the best developers in the world through our community. Also every month we have two online events - you can join them as a Member or a Speaker.
P.S. Keep up-to-date with Lemon.io events by following us on LinkedIn.
Requirements:
4+ years of experience with Ruby
Strong knowledge of OOP, Ruby on Rails, design patterns
Experience with frontend React (2+ years).
Experience with Docker, Kubernetes, AWS, Google Cloud Platform.
Experience with Solidity would be a plus but not mandatory
Good command of English, both written and spoken, as you’ll be communicating with clients directly
Strong organizational skills — ability to work full-time remotely with no supervision
Responsibility — we want to trust you
Soft skills — we don’t ask you find a topic for a small talk, but being just polite is OK
Ready to take your career to the next level? Apply now and join the Lemon.io community!
If your experience matches with our requirements be ready for the next steps:
VideoAsk (about 10 minutes)
Completing your me.lemon profile
30 minutes Screening call with our Recruiters
Technical Interview with our Developers
Feedback
Magic Box (we are looking for best project for you)
P.S. We work with developers from LATAM, Canada, UK, Europe BUT we have some exceptions.
At the moment, we don’t have a legal basis to accept applicants from Monaco, Belarus, Russia, Serbia, Denmark, Norway, Luxemburg, Iceland, Liechtenstein, San Marino, Belize, Cuba, Nicaragua, Saint Lucia, so we don’t work with applicants from these countries.
Please note that due to the overwhelming number of applications, only suitable candidates will be contacted for an interview.
We strongly ask you to send your CVs in ENGLISH. Application in English will be considered first. Good luck to everyone!
Please mention the word IMPORTANT when applying to show you read the job post completely (#RMjE2LjczLjIxNi4xODA=). 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
$60,000 — $100,000/year
Benefits
🌎 Distributed team
⏰ Async
👀 No monitoring system
🚫 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 PolySwarm and want to re-open this job? Use the edit link in the email when you posted the job!
***In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire.***\n\n\n**Job type:** Full-time \n**Role:** Full-Stack Developer \n**Experience level:** Mid-Level, Senior\n**Industry:** Cryptocurrency, Cybersecurity, Network Security, Blockchain \n**Company size:** 11-50 people\n**Location:** San Diego, CA, San Juan, Puerto Rico, Tokyo, Japan or **Remote**\n\n\n**Join the Swarm**\n\nAt Swarm Technologies, Inc, we're developing innovative solutions to age-old information security problems - and we need your help.\n\nAt its core, PolySwarm is market design enabled by Ethereum smart contracts. We are programming a market that will produce crowdsourced threat intelligence (malware detection today, more tomorrow).\n\n** Blockchain experience not required! **\n\nWe're operating in a very new industry and we're prepared to bring candidates up to speed! Few sectors are hot as blockchain right now - talk about professional growth\n\nNo one has done this before. We'll get things wrong - and that's okay! With your help, we'll get fewer things wrong, identify mistakes earlier, and improve processes to prevent future missteps.\n\nYou're in on the ground floor - you'll have a say in what we do and how we do it. By joining Swarm Technologies, you'll be joining a dynamic team on the bleeding edge of information (computer) security and blockchain - answering questions few have thought to ask.\n\n**If you're interested in**\n- technical challenges that cannot be solved via iteration\n- blockchain (Ethereum smart contracts in particular)\n- information security\n- malware reverse engineering automation\n- market design (a la Who Gets What and Why by Alvin Roth)\n- software development\n- unknown unknowns\n\n**then we're interested in you!**\n\n**The Ideal Candidate Is:**\n- independently motivated & self-directing\n- introspective: able to identify weak spots / problem areas our existing processes or code and suggest / implement solutions\n- takes an interest in information security topics - huge props for capture the flag (CTF) participation!\n- enjoys developing software\n\n**At Swarm Technologies, you'll tackle both big-picture and tactical problems, the following are a few examples.**\n\n**Example Big-Picture Problems**\n\nThe Ethereum block time leaves a lot to be desired for a marketplace that intends to supplant millions of malware scans a day.\n\nHow do we best reconcile millions of scans daily with a 15 second block time and today's block size limits?\n\nIn sum: PolySwarm must scale and must support scanning artifacts (files) that may contain confidential information. How do we best reconcile these needs with a default-public, Proof-of-Work Ethereum ecosystem?\n\n**Example Tactical Problem**\n\nPolySwarm is a twist on a prediction market - where security experts attempt to "predict" whether a file / URL or network traffic is malicious or benign. Alongside their prediction ("assertion"), experts "stake" a configurable amount of Nectar (NCT), PolySwarm's crypto token.\n\nSuppose Expert A is lazy and Expert B is a hardworking, upstanding security expert. It would be bad if Expert A was able to simply duplicate the assertions coming from Expert B, exploiting Expert B's hard work for profit. If assertions are placed directly on the public Ethereum blockchain, Expert A can do exactly that.\n\nHow can we design a system that keeps the assertion secret (so Expert B is out of luck) until some configured time, after which assertions are revealed and payouts distributed appropriately?\n\n**The Ideal Candidate possesses demonstrable experience in some or all of these technologies.**\n\nPolySwarm employs the following tools & languages:\nPython\nDocker (+ Swarm, Services, Stack)\nKubernetes (+ Helm)\nTerraform\nAnsible\nSolidity\nReact\nJavaScript\nRust\n\nRefer to our GitHub for examples of our usage: https://github.com/polyswarm\n\n**We Offer**\n- Competitive salaries\n- Excellent health, dental, vision coverage\n- Paid vacation days\n- Travel (if you like). We have offices in San Diego, Puerto Rico and Tokyo and we often find ourselves travelling elsewhere. If travel interests you, we can scratch that itch.\n- Flexible work hours - outside of scheduled meetings, we don't care when you work, we care about your output.\n- Powerful servers, laptops, desktops - whatever you need to be most productive! \n\nPlease mention the words **PLUG POTATO EASILY** when applying to show you read the job post completely (#RMjE2LjczLjIxNi4xODA=). 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, Crypto, Python, Full Stack, Web3, Blockchain, Solidity, Ethereum, Developer, Digital Nomad and Travel jobs that are similar:\n\n
$70,000 — $130,000/year\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.
This job post is closed and the position is probably filled. Please do not apply. Work for Polymath and want to re-open this job? Use the edit link in the email when you posted the job!
\n**This position can be located in our Toronto, ON or Barbados, W.I. offices or remote**\n\nYou’re Great At…..\n\nTechnical Stack: Javascript, Node.JS, React.JS, Redux\n\n\n* Working in a small team with other highly skilled developers who are passionate about solving large, complex problems using modern technologies and methodologies;\n\n* Adapting to the ever changing environment of a fast paced, agile startup;\n\n* Producing clean and concise code and challenge it to be tested - you take pride in your work;\n\n* You’re a meticulous developer looking for the opportunity of a lifetime to join a dynamic team located world wide;\n\n* Contributing thoughts and ideas to the growth and improvement of technology;\n\n\n\n\nWho You Are…….\n\n\n* Experienced with 4+ years experience as a full-stack developer and extensive experience using Javascript (ReactJS/Redux, NodeJS, creation/management of NPM modules)\n\n* Have production code that you are willing to share upon being interviewed\n\n* Self-starter and comfortable in a very distributed and fast-paced startup environment.\n\n* Excited by the opportunity to coach and mentor junior developers\n\n\n\n\nBonus Points…..\n\n\n* Experience with or keen interest in Ethereum/blockchain/web3 & cryptocurrency\n\n* Involved in the open source community\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, Senior, Full Stack, Web3, Blockchain, Solidity, Developer, Digital Nomad, JavaScript and Junior 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.
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