Full Stack Engineer
hace 11 días
Bilbao
MarsBased is a development agency from Barcelona offering end‑to‑end web & mobile apps built with Ruby on Rails, React and JavaScript. We believe in remote work, clean code, and delivering quality over quantity 🚀 We’re looking for a senior full-stack engineer to join our Martian team, with strong knowledge of Node.js and React. You’ll be joining a small, senior, and highly-collaborative team that values autonomy, quality, and transparency. We build things the right way. We believe in doing deep, focused work — not meetings all day. If you love elegant code, solving complex problems, and being part of a kind and experienced remote team, this might be your next orbit. WHAT YOU'LL DO • Build and maintain modern, scalable web applications using Node.js, React, and Next.js., • Collaborate closely with clients and teammates in a friendly, remote-first environment., • Contribute to architecture decisions and ensure clean, maintainable codebases., • Use AI-assisted coding tools to improve development speed and quality., • Help us refine our internal tools, workflows, and development culture. GENERAL SKILLS • Excellent communication with clients and teammates., • Strong self-management skills for remote work., • High attention to detail., • Positive attitude towards new challenges and a fast learner., • Proactive and able to work independently on self-managed projects., • Experience using AI agents or AI code editors to assist in coding tasks., • Fluent in written and spoken Spanish., • Fluent in written and spoken English. TECH SKILLS • 5+ years of production experience building Node.js and React applications., • Production experience with Next.js, the App Router, and Server Components is required., • Experience with React Router or Remix (nice to have)., • Strong JavaScript and TypeScript knowledge, both frontend and backend., • Solid understanding of relational databases and SQL., • Production experience deploying and maintaining Node.js applications., • Familiar with Docker and containers in both development and production environments., • Experience with testing frameworks such as Jest or Cypress., • Ability to build scalable and maintainable software over time., • Strong writing and documentation skills, we value clarity in your code and solutions. BENEFITS • Competitive salary., • Work from home or from a coworking space., • Flexible working hours., • Amazing coworkers., • Modern tech stack and methodologies., • Transparency and quality-oriented culture., • Company activities. WHY MARSBASED We’re a boutique agency, not a factory. We work with clients who respect our time, process, and craftsmanship. You’ll be part of a senior team where your voice matters and your work has a real impact. Join us and help us build software that lasts — from Mars, or anywhere you call home ❤️