Location
Groningen, Groningen, Netherlands
Posted
June 18, 2026
Job Description
Your mission
- Design and build modern React / Next.js applications that stay maintainable as they grow.
- Make and defend architectural decisions — and understand the performance consequences of them.
- Set front-end standards, build reusable components, and create patterns the whole team builds on.
- Work closely with our back-end developers to integrate APIs and business logic cleanly.
- Own quality end to end, including in production: reading logs, tracing issues, and diagnosing incidents together with our DevOps and sysadmins rather than handing them off.
- Improve performance, accessibility, and overall UX across projects.
- Review code, raise the bar, and help good front-enders across our teams become even better — without slowing them down.
Your profile
- 5+ years in front-end development, with deep, current React and TypeScript experience.
- Real production experience with Next.js — you un...