Senior React Full-stack Developer

Lemon.io helps companies in the US and Europe hire experienced engineers, from funded startups to teams like Klarna, Retool, and Pinterest. We’ve been doing this since 2015, and more than 1,500 companies have hired engineers through us.

New roles for Senior React Full-stack Engineers come in all the time, and several are open right now.

Two ways to work with clients

• Contract: most roles are contract-based. You join the client’s team and work as part of it.

• Direct hire: some clients hire engineers full-time, and we support you through the process.

Because companies trust our vetting, applying through Lemon.io is often a shortcut. You get to the client faster than going through their full hiring process on your own.

What you get

• Competitive rate, based on your seniority and skills

• We find the projects. No client hunting or rate negotiations. We match you manually based on your skills and preferences.

• Flexible schedule. Work async or with a small overlap with the team’s hours.

• No micromanagement, no screen trackers

• Direct work with clients, most of them with technical backgrounds

• Ongoing support from your application through every project, plus a community of engineers from 75+ countries

We’re looking for

Senior React & Python Developers with:

•
4+ years of software development experience

•
Commercial experience in one of the following combinations:
React.js 3+ years and Python 3+ years;
React.js 2+ years and Python 5+ years;
React.js 5+ years and Python 2+ years

• Commercial experience with at least one cloud provider: AWS, GCP, or Azure

Senior React.js & Node.js Developers with:

• 5+ years of software development experience

• Commercial experience in one of the following combinations:
React.js 3+ years and Node.js 5+ years,
React.js 5+ years and Node.js 3+ years

• 3+ years of commercial experience with Next.js

• Hands-on experience with TypeScript, AWS, and AI-assisted coding (required)

Senior Ruby & React Developers with:

• 5+ years of software development experience

• Commercial experience in one of the following combinations:
React.js: 2+ years and Ruby: 5+ years
React.js: 5+ years and Ruby: 2+ years

• Commercial experience with at least one cloud provider: AWS, GCP, or Azure

Other requirements for all roles:

• You own problems end-to-end: you identify issues, design and build solutions, and ship them to production

• You can demonstrate business impact with concrete results (e.g., faster processing, lower costs, more users, fewer incidents)

• You have advanced (C1) English: you discuss business tasks, explain your decisions, raise issues early, and communicate your results clearly on client calls

• You work full-time, fully remote, and work independently

• You ramp up quickly and start delivering within your first few weeks

How it works

• Apply and complete your profile

• Verify your role

• Once approved, we match you with a project. Typical time to first project: 3 weeks

Ready? Apply and join the Lemon.io community.

NOT YOUR TECH STACK?

We’re placing senior tech professionals with 4+ years of commercial experience in the following roles: AI Agent Architect, AI Automation Architect, AI Engineer, Forward Deployed Engineer, Machine Learning Engineer, MLOps, Data Analyst, Data Annotator, Data Architect, Data Engineer, Data Scientist, DevOps, Site Reliability Engineer, Platform Engineer, Solutions Architect, Solutions Engineer, Embedded Software Engineer, Animator, Graphic Designer, UI/UX Designer, Project Manager, Product Manager, QA Automation Engineer, Manual QA Engineer, Back-end Developer (.NET & C#, Golang, Java & Spring, Magento 2 / Adobe Commerce, Node.js & TypeScript, PHP & Laravel, Python, Python & LLM, Python & Node.js, Ruby, Rust, TypeScript, Scala, or C++), Front-end Developer (Angular or Vue & Nuxt), Full-stack Developer (Angular & .NET, Angular & Node.js, Java & React, PHP & Angular, PHP & React, PHP & Vue, Python & Vue, React & .NET, React & Golang, React & Python & Node.js, Full-stack/Mobile Developer (React & Node.js & React Native), Svelte, Symfony with any front-end stack, Vue & .NET, or Vue & Node.js), Mobile Developer (Android, Android & iOS, Flutter, iOS & Swift, React & React Native, React Native & Node.js, React Native & Python, or React Native & Ruby), Blockchain Developer (Solana, Solidity, or Web/Blockchain), Electron Developer, Shopify Developer, WordPress Developer, Unity Developer, or Unreal Engine Developer. Reach out and we’ll match you.

We do not provide visa assistance, and our cooperation model does not include the benefits typically offered with direct hire.

We work with developers from 75+ countries across Europe, Latin America, North America (the U.S. and Canada), selected countries in Asia (Japan, Singapore, South Korea, the Philippines, Indonesia, Malaysia, Vietnam, Thailand, Saudi Arabia, UAE, and Israel), Oceania (Australia, New Zealand, and Papua New Guinea), and Africa (including Morocco and South Africa).

Source: Working Nomads (https://www.workingnomads.com/job/go/2016531/)