Lead, coach, and take full responsibility for the growth of fellow engineers
Collaborate with Product Squads and Clinical teams to translate medical needs into digital experiences
Manage multiple concurrent development projects
Mentor and empower team members to grow
Own the technical roadmap of the application
Use LLMs for coding and develop a multi-agent environment
Collaborate with Rehabilitation and Prevention experts for mobile experiences
Define processes and introduce best practices for development

React Native expert
Extensive experience in mobile application development
Proven track record of mentoring or leading engineering teams
Highly experienced in practicing Over-the-Air (OTA) updates
Actively use LLMs in coding workflows
Expert in modern JS frameworks with years of experience in web/frontend and mobile development
Strong interest in backend technologies (Node.js, TypeScript, Ruby on Rails)
Experience with end-to-end testing frameworks (like Cypress)
Deep understanding of state management frameworks (like RxJS or Redux)
Ability to analyze complex customer requirements

Remote-first with flexible working hours – office optional in Berlin-Mitte or up to 90 days a year outside of Germany
monthly home office allowance and an additional meal subsidy
Plenty of time to recharge – with 30 vacation days per year
Budget for learning & development, conferences, and coaching – tailored to your potential and growth opportunities
High level of ownership and decision-making freedom – no micromanagement
Genuine collaboration – no silos, no egos
Access to all Caspar offerings for mental and physical well-being
snacks, group sports sessions, drinks fridge, and humor included

Senior React Native Engineer – Team Lead, Patient Squad

Key skills