Lead SWE

Your tasks

✅ Your missions As Lead Software Engineer, you lead one of our product squads end to end: ingestion, anonymization & processing, or QA & delivery. You report to Thomas (CTO & co-founder).

Own your squad's delivery. Your squad ships a core part of the pipeline that turns full company data ecosystems into digital twins for the labs. Volumes, quality and reliability are yours. Stay hands-on. You code, take on hard problems yourself and review a large share of the code. You lead by example: this is not an organization and reporting role. Manage your squad. You lead 4 to 6 engineers, some of them very senior. You quickly take over their day-to-day management from Thomas: priorities, 1:1s, feedback, career growth and reviews. You also hire and onboard the next ones. Shape the technical direction with Thomas and the other leads: stack, infrastructure, data architecture, code quality, testing, observability, and AI-native development practices. Work hand in hand with product and ops: our delivery and run are embedded in the build, priorities move fast.

Concretely, over your first 12 months Ship at scale: the pipeline has to absorb hundreds of company data ecosystems over the next year, reliably and with auditable quality. Build the squad with the founders: interviewing, closing, onboarding. Structure the way your squad works: rituals, documentation, on-call, and how it collaborates with the other squads.