Senior Backend Engineer

We're building the future of preventive medicine. Molecular You analyzes blood biomarkers to help people understand their biological pathways, disease risks, and what they can actually do about it—before problems start. We work with clinicians and consumers across North America and are expanding globally.

We're a small team, which means the technical decisions you make today will be load-bearing for years. It also means you'll have real autonomy over architecture and won't spend your time getting sign-off from committees.

The Role

We seek an experienced Senior Backend Engineer to lead the design and implementation of mission-critical systems that power our platform. You will be responsible for core services including lab integrations that process thousands of biomarker results daily, analytics pipelines that generate personalized health insights, and APIs that serve web clients across multiple time zones. Your architectural decisions will directly impact...