Senior React Native Engineer & Team Lead Patient Squad (all genders)

What to Expect

At Caspar Health we dont just build softwarewe deliver Combined Care. We bridge the gap between technology and medical expertise to help people regain their independence after illness or accidents. For us digital innovation only works when paired with personal human medical support.

The Role: Lead. Build. Coach.
We are looking for a Senior Engineer who is ready to step up into disciplinary and technical leadership.

• The Combined Care Mission: Develop intuitive frontends that empower both patients and medical professionals ensuring technology enhancesnot replacesthe human touch
• People Leadership: You are the anchor of the team. You will lead coach and take full responsibility for the growth and well-being of your fellow engineers
• Strategic Ownership: Directly collaborate with other Product Squads and Clinical teams to translate medical needs into seamless digital experiences

Youre a fit if you are a React Native expert who wants to lead a team where the Definition of Done includes making someones recovery possible.

Your Challenges

• Manage Multiple Projects: Effectively oversee and orchestrate development across several concurrent projects including our white-label mobile apps web applications and core React Native mobile apps
• Shape the Engineering Culture: You are the mentor and disciplinary lead for the team. You dont just manage them; you empower them to grow collaborating closely through Scrum while remaining hands-on with the code yourself
• Technical Sovereignty & Pragmatism: From day one you own the technical roadmap of our application. You have a knack for cutting through complexity to make simple pragmatic decisions on how we evolve our product to meet patient needs without over-engineering
• Pioneer AI & Automation: Actively use LLMs for coding and spearhead the development of a multi-agent environment to multiply the teams efficiency and capabilities
• Bridge Technology & Therapy: Work at the heart of Combined Care. Youll collaborate directly with Rehabilitation and Prevention experts to translate medical expertise into intuitive mobile experiences
• Set New Standards & Drive Innovation: As a key partner for Product and Design you ensure that our frontend isnt just user-friendly but a benchmark for digital health accessibility. You define the processes and introduce the best practices that keep our development at the cutting edge

Your Profile

• Mindset & Attitude: You possess a strong can-do attitude and a growth mindset always eager to learn adapt and tackle new challenges with positivity
• React Native & Mobile Ecosystem: You have extensive experience in mobile application development specifically within the React Native ecosystem and a proven track record of mentoring or leading engineering teams
• OTA Updates: You are highly experienced in practicing Over-the-Air (OTA) updates to ensure smooth continuous delivery for mobile applications
• AI-Assisted Engineering: You actively use LLMs in your daily coding workflows and have the knowledge and vision to build and integrate multi-agent environments for your team
• Frontend Mastery: You are an expert in modern JS frameworks with years of experience in both web/frontend and mobile development
• Full-Stack Understanding: You have a strong interest in backend technologies (such as TypeScript and/or Ruby on Rails) and can effectively bridge the gap between frontend and backend architectures
• Quality & Testing: You have experience with end-to-end testing frameworks (like Cypress) and guide the team in implementing best practices for test coverage and code quality
• State Management: You have a deep understanding of state management frameworks (like RxJS or Redux) and help your team utilize them efficiently
• Value-Driven Execution: You can analyze complex customer requirements and quickly develop intuitive pragmatic solutions that provide significant tangible value to patients

Why Caspar Health

• Remote-first with flexible working hours office optional in Berlin-Mitte or up to 90 days a year outside of Germany
• To match this we support you with a 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. We hire experts who know what theyre doing. #MakeAnImpact!
• Genuine collaboration no silos no egos. After all were all working toward the same vision. #ValueFocus!
• Access to all Caspar offerings for mental and physical well-being #HealthyTogether!
• And yes all the snacks your heart desires group sports sessions a never-empty drinks fridge and a healthy dose of humor are included too.

What defines us as a team

• We live diversity its not a marketing slogan its part of our everyday reality
• Feedback isnt a tool its part of our culture
• We believe that technology only makes sense when it truly helps people
• Our drive is purpose but our standard is professionalism

At Caspar Health we strive to provide a friendly safe and welcoming environment for all Casparians* regardless of ethnic origin gender gender identity and expression sexual orientation limitations of any kind physical appearance social background age or religion (or lack thereof).

When you apply we purely focus on your experience and motivation. You decide what additional information you want to disclose (picture marital status religion gender nationality etc). We value and treat all applications equally.

We are looking forward to getting to know you!

Your Contact

Elisabeth Hegele Talent Acquisition Specialist.

Please use our Career Page to apply to this position we will not consider applications via email.
We are looking forward to receive your CV salary expectation and your earliest starting date.

Diversity and Inclusion:
At Caspar Health we strive to provide a friendly safe and welcoming environment for all Casparians regardless of gender gender identity and expression sexual orientation disabilities of any kind physical appearance social background age or religion (or lack thereof).
In your application we focus on your experience and motivation. Its entirely up to you which additional personal information youd like to share (photo marital status religion gender nationality etc.). We value and treat all applications equally.

Our product CASPAR Health is used in the environment of medical institutions patients doctors and therapists. Working with (sensitive) personal data (e.g. health data) is part of our daily work. Therefore we require a high level of commitment to the protection of personal data from our employees in order to protect the rights of the data subjects as best as possible.

Note on data protection:

Please apply exclusively via our career site as this is the only way we can guarantee the protection of your data. You can find our privacy policy .