Senior Full Stack Engineer (Python)

Berlin: New Greenfield AI Hub - Senior Full Stack Engineer (Python) ≤ €100k + fast promotion We're hiring for a Berlin scale-up digitising a traditional, hands-on industry. 900 employees, highly profitable, growing internationally. They built their own software for a sector that still runs on paper and phone calls. The opportunity Work at a Berlin scale-up digitising a traditional, hands-on industry. 900 employees, highly profitable and growing. They built their own software for a sector that still runs on paper and phone calls. The challenge Complex problems in energy tech, and your job is to turn them into working systems - then bring AI agents to the entire company. On top of that, you'll build a new customer-facing product from scratch. Why they're hiring now Software engineering used to be outsourced. They're now building the in-house team from the ground up: 25 people in tech today, with 10 in-house engineers to hire. Where does AI come in They want someone to lead LLM work from prototype to production - internal tooling first, customer-facing after. They also pay for whichever AI coding assistant you prefer. Your choice, no committee. Small thing, but it tells you how they think about tooling. The expectation You'd own features end to end with a pod around you, and you'd shape the roadmap with Product rather than receive it. The stack Python (FastAPI) or Node.js on the backendVue with TypeScript on the frontAWS/GCP, Terraform, KubernetesAnd more.. TDD and clean code are cultural here, not aspirational. You build it, you run it. What's on offer Base salary up to €100kA real career path: team lead or engineering manager, a purely technical lead track, or a move into the AI, DevOps or Security teams. Each step carries higher salary and more responsibility so you won't be sitting still for yearsHybrid, 3 days per week from home possibleYour own AI coding companion30 days holidayEmployer pension contribution above the standard rateUrban Sports Club, nilo.health, company bike and moreWork that actually matters We look forward to your application! -- Baldur Connect is acting as an Employment Agency in relation to this vacancy. Baldur Connect is committed to being an equal opportunities employer, and encourages applications from candidates regardless of sex, race, disability, age, sexual orientation, gender reassignment, religion or belief, marital status, or pregnancy and maternity status.