Product Engineer

About the Role

Join an early-stage healthtech startup in Berlin building a personal health intelligence platform that combines lab testing, wearable data, and AI-driven insights into a single seamless experience. This is a high-ownership, founder-style role for a full-stack engineer who loves shipping real product and operating without hand-offs.

What You'll Do

• Own features end-to-end across frontend, backend, and third-party integrations — no PM, no tickets, just you and the problem.
• Design and implement customer-facing dashboards and subscription flows for a web application.
• Build and maintain integrations with external lab partners and supplement manufacturers via APIs.
• Leverage modern AI development workflows and tooling (e.g., Cursor, Claude Code) including evals and agentic pipelines to move fast and ship quality software.
• Contribute to product decisions, architecture choices, and the overall direction of the platform.

What We're Looking For

Required

• 0–1 years of software development experience with shipped real-world software — startup, founder, or indie hacker context strongly preferred.
• Hands-on experience with modern AI development workflows and tooling.
• Experience building customer-facing dashboards and subscription flows.
• Experience integrating external partners/vendors via APIs.
• Ability to operate autonomously in a fast-moving, founder-mode environment.
• Professional working proficiency in English.
• Must be based in Berlin and able to work on-site five days per week (no visa sponsorship available).

Nice to Have

• Proficiency in TypeScript and Next.js with React and PostgreSQL; familiarity with Supabase and Vercel is a plus.
• Interest or background in preventive health, longevity, or biomarkers.

Compensation & Benefits

• Salary range: $36,000–$48,000 per year (USD equivalent)
• High-impact, high-ownership role at an early-stage company
• Work directly with founders on a product that matters

Location

Berlin, Germany — fully on-site, five days per week. Candidates must already be eligible to work in Germany; visa sponsorship is not available.