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 Node.js and 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, Node.js, and optionally also 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.
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.

If you're passionate about joining our developers team, send us your CV. Even if your profile isn’t an exact match, reach out—we value diverse experiences, especially people who aren’t afraid of learning new things!

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