Key skills
JavaScriptReactTypeScriptGoPerformance OptimizationCollaborationAccount Management
About this role
Role Overview
- You build our security-critical web apps with TypeScript and React — making login intuitive and resistant to attacks.
- You develop features for login, account management and security flows — clean, scalable and secure.
- You use our UI library and help advance the web architecture.
- Code reviews, tests and performance optimization — your code runs smoothly.
- Work closely with Product, Backend and Security — your features go directly to 1,100+ customers.
- You design technical solutions and continuously refine the user experience.
Requirements
- Experience with React — solid hands-on experience in modern web development (JavaScript/TypeScript).
- Security focus — secure authentication flows and basic cryptography knowledge.
- Fluent in German and English (C1+) — for technical discussions and international collaboration.
- Team player — structured, deadline-driven and product-oriented.
- Based in the Braunschweig area — regular on-site presence required (hybrid model).
Tech Stack
- JavaScript
- React
- TypeScript
Benefits
- Fair terms, life in Braunschweig and flat hierarchies.
- 30 days of vacation + flexible working hours (flexitime).
- Training budget + attendance at tech conferences.
- MacBook and modern equipment.
- 50% subsidy for the Deutschlandticket + Hansefit (fitness & wellness program).