Senior Full-stack React Developer

<p>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 <a href="https://lemon.io/for-developers/?utm_source=remotive&amp;utm_medium=job_ad&amp;utm_campaign=supply_en_react_python/node/golang_may_2026_job_ad" rel="nofollow" target="_self">Lemon.io</a> — the marketplace that connects you with hand-picked startups in the US and Europe.</p> <p><strong> </strong></p> <p><strong>What we offer:</strong></p> <ul style=""> <li style="">The rate depends on your seniority level, skills and experience. We've already paid out over $11M to our engineers.</li> <li style="">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.</li> <li style="">We'll manually find the best project for you according to your skills and preferences.</li> <li style="">Choose a schedule that works best for you. It’s possible to communicate async or minimally overlap within team working hours.</li> <li style="">We respect your seniority so you can expect no micromanagement or screen trackers.</li> <li style="">Communicate directly with the clients. Most of them have technical backgrounds. Sounds good, yeah?</li> <li style="">We will support you from the time you submit the application throughout all cooperation stages.</li> <li style="">Most of our projects involve working in a fast-paced startup environment. We hope you like it as much as we do.</li> </ul> <p class="h4"> </p> <ul style=""> <li style="">Through our community, we will connect you with the best developers from more than 71 countries.</li> </ul> <p><br>We have several open positions for Full-Stack React.js Developers - please see the details below. We also have some backend positions; the full list is included below as well.</p> <p class="h3"><strong> </strong></p> <p class="h3"><strong>Requirements for the Senior React &amp; Python Position:</strong></p> <ul style=""> <li style="">4+ years of software development experience</li> </ul> <p><strong>Commercial experience:</strong></p> <ul style=""> <li style="">React.js 3+ years and Python 3+ years <strong>OR</strong> React.js 2+ years and Python 5+ years <strong>OR</strong> React.js 5+ years and Python 2+ years</li> <li style="">Experience with AWS, GCP, or Azure is required</li> </ul> <p class="h3"><strong> </strong></p> <p class="h3"><strong>Requirements for the Senior Python Position:</strong></p> <ul style=""> <li style="">5+ years of software development experience</li> <li style="">5+ years of commercial experience with Python</li> <li style="">3+ years of commercial experience with Flask</li> </ul> <p class="h3"><strong> </strong></p> <p class="h3"><strong>Requirements for the Senior Golang &amp; React Position:</strong></p> <ul style=""> <li style="">4+ years of software development experience</li> <li style="">React.js 3+ years and Golang 3+ years <strong>OR</strong> React.js 2+ years and Golang 5+ years <strong>OR</strong> React.js 5+ years and Golang 2+ years</li> </ul> <p class="h3"><strong> </strong></p> <p class="h3"><strong>Requirements for the Senior React &amp; Node Position:</strong></p> <ul style=""> <li style="">5+ years of software development experience</li> <li style="">React.js 3+ years and Node 5+ years <span style="font-weight: 600; color: #000000; letter-spacing: 0.75px;">OR</span> React.js 5+ years and Node 3+ years</li> <li style="">Commercial experience with AWS, TypeScript, AI assisted coding, Next.js<br> </li> </ul> <p><strong>Other requirements:</strong></p> <ul style=""> <li style="">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.</li> <li style="">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.</li> <li style="">Strong self-organizational skills — ability to work full-time remotely with no supervision.</li> <li style="">Reliability — we want to trust you and expect that you won’t let us and the client down.</li> <li style="">Adaptability and Flexibility — the ability to onboard the project promptly after accepting it and start delivering results quickly.</li> </ul> <p> </p> <p>Sounds good for you? Apply now and join the <a href="https://lemon.io/for-developers/?utm_source=remotive&amp;utm_medium=job_ad&amp;utm_campaign=supply_en_react_python/node/golang_may_2026_job_ad" rel="nofollow" target="_self">Lemon.io</a> community!</p> <p><strong> </strong></p> <p><strong>NOT YOUR TECH STACK?</strong></p> <p style="text-size-adjust: 100%; margin-bottom: 1rem;">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 Agent Architect, AI Automation Architect, React &amp; Java, React &amp; Ruby, PHP &amp; Vue, Vue &amp; Node.js, React &amp; .NET, Android &amp; iOS, Angular &amp; Node.js, Vue &amp; .NET, Python &amp; Vue, DevOps with Azure DevOps, MLOps, Data Science, Blockchain (Web3/Solidity/Solana), Symfony &amp; React, Symfony &amp; Vue, Symfony &amp; Angular, Angular &amp; PHP, Angulatr &amp; .NET, Symfony &amp; JavaScript &amp; Next.js &amp; TypeScript, Data Analysis, React &amp; PHP, Data Engineering, AI Engineering, Data Annotation, Svelte &amp; Python, Svelte &amp; Node, Svelte &amp; TypeScript, Rust, Shopify &amp; JavaScript, Vue &amp; Nuxt, PHP &amp; Laravel, .NET &amp; C#, Unreal Engine &amp; C++, Python &amp; LLM, Unity, Machine Learning Engineering, 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.</p> <p> </p> <p><strong>If your experience matches our requirements, be ready for the next steps:</strong></p> <ul style=""> <li style="">VideoAsk — watch a short video about our startup, up to 10 minutes</li> <li style="">Complete your profile on our website</li> <li style="">Screening call</li> <li style="">Technical interview</li> <li style="">Feedback</li> <li style="">Magic Box (we are looking for the best project for you).</li> </ul> <p> </p> <p>We do not provide visa assistance, and our cooperation model does not include the benefits typically offered with direct hire.</p> <p> </p> <p>P.S. <strong>We work with developers from 71+ countries in different regions:</strong> Europe, LATAM, the U.S (if you are an owner of W-9 ben form), Canada, Asia (Japan, Singapore, South Korea, Philippines, Indonesia), Oceania (Australia, New Zealand, Papua New Guinea), and the the UK. However, we have some exceptions.</p> <p><strong> </strong></p> <p><strong>At the moment, we don’t have a legal basis to accept applicants from the following countries:</strong></p> <ul style=""> <li style="">European: Hungary, Iceland, Liechtenstein, Kosovo, Belarus, Russia, and Serbia.</li> <li style="">Latin America: Cuba and Nicaragua</li> <li style="">Most Asian countries and Africa.</li> </ul> <p>We expand and shorten the list of exemptions regularly.</p> <p> </p> <p>Do you represent a company with engineers who match the description and want to collaborate with us through staff augmentation? Then register <a href="https://lemon.io/for-developers/?utm_source=remotive&amp;utm_medium=job_ad&amp;utm_campaign=supply_en_react_python/golang_apr_2026_job_ad" rel="nofollow" target="_self">here</a>.</p> <img src="https://remotive.com/job/track/2088711/blank.gif?source=public_api" alt=""/>