Senior Fullstack Engineer (Node.js, React)

TL;DR

Senior Fullstack Engineer (Node.js, React): Building and maintaining features across the full stack—APIs, data layers, and user interfaces—with an accent on architectural trade-offs and system design. Focus on end-to-end ownership from idea to deployment, optimizing CI/CD pipelines, and integrating LLM tools into the development workflow.

Location: Flexible working setup

Company

One of Europe’s fastest-growing EdTech companies on a mission to make learning as fun and addictive as a favorite series.

What you will do

• Develop and maintain features across the full stack, including APIs, data layers, and user interfaces.
• Contribute to architecture and system design, weighing trade-offs to ensure scalable solutions.
• Own the entire development lifecycle from initial idea to implementation, testing, documentation, and deployment.
• Improve and maintain CI/CD pipelines and deployment workflows.
• Perform code reviews with a focus on quality, clarity, and knowledge sharing.
• Communicate technical decisions clearly to maintain alignment across cross-functional teams.

Requirements

• 5+ years of experience as a full stack engineer working across both backend and frontend.
• Strong proficiency with Node.js, TypeScript, and React.
• Hands-on experience with CI/CD pipelines and deployment processes.
• Familiarity with system design concepts, including service boundaries, data modeling, and scalability.
• Experience collaborating closely with Product, Design, and UX teams.
• Practical experience using LLM tools (such as Claude Code, Copilot, or Cursor) for coding, research, and documentation.

Culture & Benefits

• 25 days of paid holiday.
• Flexible working setup with provided tools.
• Unlimited access to internal learning resources for professional growth.
• International and diverse team environment.
• Regular team events, outings, and creative sessions.
• Culture built on trust, ownership, and continuous improvement.