Full-Stack Developer (React Native / Python)

About Macromo

At Macromo, we’re redefining health and longevity through cutting-edge personalized health solutions. Using DNA testing, blood test results, medical history, and other data, we empower people to take control of their health.

Our mobile app acts as a health data wallet, making complex health data easy to understand and navigate. Additionally, our personalized protocols provide actionable steps to live a longer and healthier life.

What You’ll Be Working On

You’ll contribute to the latest AI-enabled features in the Macromo mobile app and integrate them seamlessly with our backend.

  • React Native Mobile App & React Web App - Contribute independently to our mobile app, implementing new features, integrating the frontend with the backend and code based on a world-class design system and well-documented briefs.
  • Backend Integration - Develop and manage APIs in Python, design and maintain efficient database structures. Collaborate with bioinformaticians and health coaches in structuring and storing data from lab tests and wearables.
  • AI-Powered Development, Quality & Testing - Be ready to work with the latest AI tools for coding productivity, write clean, maintainable and testable code, and conduct testing.

Who Are We Looking For

We're seeking a talented and proactive full-stack developer who thrives in innovative, AI-first dynamic environments focused on meaningful longevity impact.

  • Proven experience in full-stack development, particularly React Native and Python.
  • Solid understanding of software architecture, databases, and RESTful API design.
  • Experience with cloud platforms and deployment of apps to Kubernetes is an advantage
  • A strong sense of ownership and commitment to quality, especially when working with our well-prepared design system, creating an excellent frontend based on it.
  • Problem-solving skills, creativity, and a proactive attitude to use the latest AI in your daily work.  
  • Fluency in English and Czech/Slovak.
  • Ability to work full-time on-site in our Prague office. We don't do hybrid, but an occasional home office is fine when communicated with the team.
  • Experience with building LLM apps and agents is a big plus, but also something you can learn from our team.

Why Join Us

  • Enjoy a collaborative and friendly team environment in a young and dedicated team, backed by TCF Capital, the family office of Tomáš Čupr, founder of Rohlík.cz
  • Do purposeful work. Make a real difference in people’s lives through innovative health solutions.
  • Have a real impact on the company’s product and its direction.
  • Learning Opportunities. Grow your skills in a fast-paced startup environment. You will work independently and make your own decisions with support from our team.
  • Flexible working hours.
  • We work from our Prague office. We love meeting there, chatting, and supporting each other.
  • Multisport card.

Interested in the position? Send us your CV at contact@tcfcap.com