6w German required (C1) Founding Product Manager Berlin Hybrid Full-time Senior CCirconomit 5+ YOE 5+ years in product management, or consulting with genuine product proximity. You have owned a product area end to end, not only a backlog. A technical and analytical foundation: engineering, data, operations research, … Job posting ↗ · Details+ Track
2mo German required (C1) Forward Deployed Engineer Köln, Nordrhein-Westfalen Full-time CCirconomit You have taken quantitative models for real operations problems into production. Optimization, simulation, or both. You have done this more than once, end to end, and at least one of those models still runs without you. Recent, … Python Job posting ↗ · Details+ Track
2mo German required (C1) Applied Operations Research Engineer Berlin Hybrid Full-time CCirconomit You have modeled and shipped combinatorial optimization in industry (MILP, CP, or both), with models that ran on messy data and real users. Recent, substantial hands-on experience writing and operating production Python: tests, … Python Job posting ↗ · Details+ Track
2mo German required (C1) Senior Data Platform Engineer Berlin Hybrid Full-time Senior CCirconomit 5+ YOE 5+ years working on production backend or data-intensive systems. Recent, substantial hands-on experience writing and operating production software. Strong Python skills. TypeScript experience is a plus. Production PostgreSQL … Python, TypeScript, PostgreSQL, SQL, ETL, Excel Job posting ↗ · Details+ Track
