Senior Fullstack Engineer – Python / React (all genders)

Job description

Your purpose at Kertos As a Senior Fullstack Engineer at Kertos – the European Champion for Compliance Automation – you’ll play a key role in shaping our platform into a product of its own class. We turn compliance from a yearly fire drill into a continuous, low-friction product experience. You’ll build end-to-end product experiences – backend to UI – that help companies stay secure, prove trust, and move faster without sacrificing quality. In a cross-functional squad, you’ll ship improvements weekly, shape product decisions, and directly influence how modern compliance is done across Europe. OUR TEAM SETUP: We work in three cross-functional product squads, each focused on one of our core internal products or solutions: Squad composition: - 1 Product Manager, 1 Product Designer, 3-4 Fullstack Engineers, 1 Tech Lead - Collaboration style: Flat hierarchies, shared ownership, and strong cross-functional teamwork TECH STACK: - Backend : Python (Django) - Frontend : React.js, TypeScript - Infrastructure : AWS, Docker, Kubernetes, terraform, ArgoCD, Karpenter - AI : LangChain, LangGraph, Langfuse - DevOps & Tools : We experiment with cutting-edge tools like Claude Code, Cursor, Copilot,...