\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

**About us**\n\n\n\nWe as GOhiring believe that connectivity is the foundation of efficient processes. Therefore we offer the digital infrastructure for HR Market Players to provide a productive way of collaborating. Our software solution enables customers to publish, manage and analyze their job postings within their HR software. Thanks to state-of-the-art tools, we have also digitized our own working environment. Everything is set up for #remote work from anywhere in the world.\n\n\n\n**Your role**\n\n\n\n* Build smart, customer-driven front- and back-end solutions in extension to our product ecosystem\n\n* Solve exciting engineering challenges, starting with MVP’s and iterate from there\n\n* Work on complex frontend projects using React and other JS frameworks\n\n* Collaborate closely with our experienced team of developers, product managers, designers and testers \n\n\n\n**Your profile**\n\n\n\n* You get excited about good quality code and engineering quests\n\n* Broad experience in web development with React and Ruby. More languages as a bonus.\n\n* You value testing, well-documented code and intelligent software design techniques\n\n* Profound knowledge about API Design and performance optimization\n\n* Fluent in English\n\n\n\n**Why should you apply?**\n\n\n\n**Remote culture** - Work wherever you are most productive - at home, while traveling or in our office in Berlin. Benefit from processes and mindsets which are 100% oriented towards working flexible hours. \n\n\n\n**Small, agile team** - We believe that work is simply more fun in small teams. Experienced colleagues, jointly defined company targets, a direct exchange and lots of creative leeway: That is what constitutes our understanding of productivity.\n\n\n\n**Complex challenges** - By digitizing business processes in depth, we encounter complex challenges which are waiting to be solved for the benefit of all market players.\n\n\n\n\n\n \n\nPlease mention the words **CHOICE PILOT GRUNT** when applying to show you read the job post completely (#RMy4xNDguMjIxLjExMQ==). 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 — $70,000/year\n \n\n#Location\nCET +– 4 Hours

\nLeadfeeder is a fast-growing international SaaS startup, headquartered in Helsinki, Finland. We are an international remote team of 80+ members from around the world.\nWe've developed an online service which automates sales lead generation for B2B companies. Leadfeeder helps over 3000 paying customers to identify who visits their website, qualify the leads based on their behaviour, and convert the most promising visitors into sales leads.\nOur 30+ strong in-house, all-remote engineering team is responsible for developing new features, and otherwise improving and maintaining the Leadfeeder product.\nWe are organised in feature-oriented, cross-functional squads. Each squad is responsible for specific features of the product, and works tightly together with high autonomy. Depending on the product area, squads are comprised of Backend and Frontend Engineers, Designers, and are always paired with a Product Manager. We believe in listening to everyone's ideas and feedback no matter what your role is, you get to have a say in the product and technical decisions of your squad.\nRuby on Rails developers at Leadfeeder work mainly on our backends: building APIs, background data processing flows, and integrations. Being a very data-intensive application, much of the work on the Leadfeeder backend involves optimising and effectively using various databases Cassandra, AWS RDS & Aurora, Elasticsearch and Redis, to name a few.\nOur backend, we run multiple small-to-medium-sized Ruby on Rails apps and use serverless components (AWS Lambda, API Gateway, Kinesis) on the side. We pride ourselves on keeping apps working smoothly, and the codebase tidy and well-tested. We dedicate time for upgrades, refactoring and improvements in the developer experience.\nFor people with skills and interest, we offer possibilities to work on our Ember.js frontend too, enabling people to grow to a fullstack role. Equally, there are opportunities to learn and be involved in infrastructure, DevOps and serverless development.\n\n\nResponsibilities\n * Developing new features together with your squad \n * Build internal and public APIs\n * Build, benchmark and optimise our core backend components\n * Helping operate our production environments on AWS\n * Providing code reviews to your peers\n \n\n\nBenefits\n\n * Get to work in a talented, remote-first international team\n * Chance to make an impact on a global product\n * Actual work-life balance with healthy 40-hour work weeks\n * Flexible work time\n * Biannual company retreats\n * Competitive salary\n * Friendly and encouraging work environment\n \n\nOur hiring process:\nAfter we've received and reviewed your application, there are a number of stages in our process: * Initial video call. You'll get to learn more about the role and our company, and we'll learn how you communicate and what are you looking for in the job.\n * Technical interview. Qualified candidates proceed to our technical interview, where we ask more in-depth technical questions.\n * Home assignment. We'll test your coding skills in building a small application. You can do this at home on your own time. The assignments usually take about 4-6 hours to complete.\n * Assignment review and skills interview. After our team has reviewed your assignment, we invite you to the next interview. We'll provide feedback and ask questions about your code. This interview also includes some pair-programming, where we do some improvements or additional features to your project.\n * Culture interview. The final step before decisions. Great cultural fit is highly important in our remote team. We also want to give you as much as possible information on how it is to work at Leadfeeder and what our culture is like.\n \n\n\nAll interviews are done remotely over video calls, but of course if you happen to be in the same city with some of our team members we're happy to organize a meeting on site.\n\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Ruby, Senior, Engineer, Developer, Digital Nomad, DevOps, Video, Elasticsearch, Serverless, API, Sales, SaaS and Backend jobs that are similar:\n\n $65,000 — $120,000/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

\nLeadfeeder is a fast-growing international SaaS startup, headquartered in Helsinki, Finland. We are an international remote team of 80+ members from around the world.\nWe've developed an online service which automates sales lead generation for B2B companies. Leadfeeder helps over 3000 paying customers to identify who visits their website, qualify the leads based on their behaviour, and convert the most promising visitors into sales leads.\nOur 30+ strong in-house, all-remote engineering team is responsible for developing new features, and otherwise improving and maintaining the Leadfeeder product.\nWe are organised in feature-oriented, cross-functional squads. Each squad is responsible for specific features of the product, and works tightly together with high autonomy. Depending on the product area, squads are comprised of Backend and Frontend Engineers, Designers, and are always paired with a Product Manager. We believe in listening to everyone's ideas and feedback no matter what your role is, you get to have a say in the product and technical decisions of your squad.\nRuby on Rails developers at Leadfeeder work mainly on our backends: building APIs, background data processing flows, and integrations. Being a very data-intensive application, much of the work on the Leadfeeder backend involves optimising and effectively using various databases Cassandra, AWS RDS & Aurora, Elasticsearch and Redis, to name a few.\nOur backend, we run multiple small-to-medium-sized Ruby on Rails apps and use serverless components (AWS Lambda, API Gateway, Kinesis) on the side. We pride ourselves on keeping apps working smoothly, and the codebase tidy and well-tested. We dedicate time for upgrades, refactoring and improvements in the developer experience.\nFor people with skills and interest, we offer possibilities to work on our Ember.js frontend too, enabling people to grow to a fullstack role. Equally, there are opportunities to learn and be involved in infrastructure, DevOps and serverless development.\nResponsibilities\n * Developing new features together with your squad \n * Build internal and public APIs\n * Build, benchmark and optimise our core backend components\n * Helping operate our production environments on AWS\n * Providing code reviews to your peers\n \n\n\nBenefits\n\n * Get to work in a talented, remote-first international team\n * Chance to make an impact on a global product\n * Actual work-life balance with healthy 40-hour work weeks\n * Flexible work time\n * Biannual company retreats\n * Competitive salary\n * Friendly and encouraging work environment\n \n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Ruby, Engineer, Developer, Digital Nomad, DevOps, Elasticsearch, Serverless, API, Sales, SaaS and Backend jobs that are similar:\n\n $70,000 — $120,000/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

**About us** \n\nWe are looking for people who are up to the task of digitizing the job advertising market with us. GOhiring offers digital infrastructure for companies, HR IT-systems, job portals and agencies to enable more direct and productive ways of collaborating. That way, job postings can be published via an API and managed with transparency via digital processes. Thanks to state-of-the-art tools, we have also digitized our own working environment and set up everything for #remote work from anywhere in the world.\n\n**Your role**\n\n- As part of our development team, you will be responsible for building smart, customer-driven front- and back-end solutions\n- This implies solving exciting engineering challenges, starting with MVP’s and iterating from there\n- You collaborate closely with our experienced team of backend developers, product managers, designers and testers\n- You work on complex frontend projects using the latest technology and JS frameworks (such as react.js, ember.js)\n- Depending on your interests and skills, you will work on different parts of our product ecosystem \n\n**Your profile**\n\n- You get excited about good quality code and engineering quests\n- You have at least five years experience in web development and +3 years in Ruby (fullstack) and Javascript frameworks. More languages as a bonus.\n- You value testing, well-documented code and intelligent software design techniques \n- You already have good knowledge about API Design and performance optimization\n- You are conversant in English\n\n**What to expect** \n\n**Remote culture -** Work wherever you are most productive - at home, while traveling or in our office in Berlin. Benefit from processes and mindsets which are 100% oriented towards working flexible hours in the location of your choice. \n\n**Small, agile team -** We believe that work is simply more fun in small teams. Experienced colleagues, jointly defined company targets, a direct exchange and lots of creative leeway: That is what constitutes our understanding of productivity.\n\n**Complex challenges -** Due to our central role in the market, we are closely interlinked with all the players and are able to reach unparalleled depths when it comes to digitizing business processes. In doing so, we encounter new challenges time and time which are waiting to be solved for the benefit of all market players.\n\n**Sounds like an interesting challenge for you?**\n\nWe believe in culture first, skills second: if you are truly interested in this job, you should apply - even if you do not fulfill 100% of the requirements. Because a cultural fit is more important to us than an extra grain of qualification. \n\nSimply send us your profile in addition to your Github handle. We look forward to getting to know you better! \n\n*Diversity and equal opportunity are important to us. We are happy about the interest of all candidates and strive to provide feedback as quickly as possible.*\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, Ruby, Senior, Full Stack, Developer, Digital Nomad, API, Stats, HR and Backend jobs that are similar:\n\n $62,500 — $120,000/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

**About us** \n\nWe are looking for people who are up to the task of digitizing the job advertising market with us. GOhiring offers digital infrastructure for companies, HR IT-systems, job portals and agencies to enable more direct and productive ways of collaborating. That way, job postings can be published via an API and managed with transparency via digital processes. Thanks to state-of-the-art tools, we have also digitized our own working environment and set up everything for #remote work from anywhere in the world.\n\n**Your role**\n\n- As part of our development team, you will be responsible for building smart, customer-driven front- and back-end solutions\n- This implies solving exciting engineering challenges, starting with MVP’s and iterating from there\n- You collaborate closely with our experienced team of backend developers, product managers, designers and testers\n- You work on complex frontend projects using the latest technology and JS frameworks (such as react.js, ember.js)\n- Depending on your interests and skills, you will work on different parts of our product ecosystem \n\n**Your profile**\n\n- You get excited about good quality code and engineering quests\n- You have at least five years experience in web development and +3 years in Ruby (fullstack) and Javascript frameworks. More languages as a bonus.\n- You value testing, well-documented code and intelligent software design techniques \n- You already have good knowledge about API Design and performance optimization\n- You are conversant in English\n\n**What to expect** \n\n**Remote culture** - Work wherever you are most productive - at home, while traveling or in our office in Berlin. Benefit from processes and mindsets which are 100% oriented towards working flexible hours in the location of your choice. \n\n**Small, agile team** - We believe that work is simply more fun in small teams. Experienced colleagues, jointly defined company targets, a direct exchange and lots of creative leeway: That is what constitutes our understanding of productivity.\n\n**Complex challenges** - Due to our central role in the market, we are closely interlinked with all the players and are able to reach unparalleled depths when it comes to digitizing business processes. In doing so, we encounter new challenges time and time which are waiting to be solved for the benefit of all market players.\n\n**Sounds like an interesting challenge for you?**\n\nWe believe in culture first, skills second: if you are truly interested in this job, you should apply - even if you do not fulfill 100% of the requirements. Because a cultural fit is more important to us than an extra grain of qualification. \n\nSimply send us your profile in addition to your Github handle. We look forward to getting to know you better! \n\n*Diversity and equal opportunity are important to us. We are happy about the interest of all candidates and strive to provide feedback as quickly as possible.*\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, Ruby, Senior, Full Stack, Developer, Digital Nomad, API, HR and Backend jobs that are similar:\n\n $60,000 — $120,000/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

We are looking for an experienced software engineer to join our small remote team. We are building hybrid mobile apps using Ionic framework for the mHealth industry. We create evidence-based digital therapeutics programs for improved health and well-being that help our users change their behaviors for good by overcoming habits and addictions like anxiety, emotional eating, and smoking. Claritas MindSciences was founded by Judson Brewer MD PhD.\nhttps://www.ted.com/talks/judson_brewer_a_simple_way_to_break_a_bad_habit\n\nYou are self-organized and understand the eco-system of a mobile app from platform to mobile interface to release management and payment processing systems. You enjoy writing clean and optimized code that performs well and it’s easy to debug. You listen and understand the user’s feedback and pay attention to details that make the user experience smooth. You consider security a priority in today’s volatile environment.\n\n**Our Stack**\n- Ionic\n- Angular\n- Cordova\n- Ruby-on-Rails\n- PostgreSQL\n- Heroku / AWS\n- Stripe / In-App Purchases\n\n**Your Job**\n- Develop new features for our mobile apps\n- Maintain the backend API and web user interface\n- Improve the UI/UX of our mobile apps\n- Integrate our services with 3rd party APIs\n- Monitor the platform for a smooth operation\n- Manage new releases and updates\n- Investigate customer issues and provide technical support\n\n\nWe understand that today’s tech environment is changing rapidly and appreciate developers that are comfortable with switching between technologies and willing to learn when a new skill is required. Our focus is on the frontend development with occasional backend updates and 3rd party integrations. Your experience is a valuable asset and you will be part of the decisional process to improve the quality of our programs. \n\nPlease mention the words **RELY DECLINE PLACE** when applying to show you read the job post completely (#RMy4xNDguMjIxLjExMQ==). 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, Angular, Ruby, Full Stack, Developer, Digital Nomad, API, Mobile, Heroku, Engineer and Backend jobs that are similar:\n\n $70,000 — $120,000/year\n