Senior Python Engineer (m/f/d)
Descrizione dell'offerta
At Flix, we offer a tech-driven environment where innovation meets real-world impact, with competitive pay, strong growth opportunities, and a culture of collaboration and ownership. We're looking for an experienced Senior Python Engineer (m/f/d) to join our Supply Division. You'll make an impact by taking ownership of core backend systems that power our network planning optimization product. Your work will directly support network planners in scheduling vehicles, drivers, and timetables — improving travel experiences for millions of passengers while driving profitability. Our team builds and maintains an optimization platform addressing use cases from vehicle and driver scheduling to timetable optimization. We follow modern system design — Domain-Driven Design, Hexagonal Architecture, and SOLID principles — with strict architectural boundaries enforced by tooling. Our backend workloads (APIs, event consumers, Kubernetes jobs) are built to scale with high code quality standards. The product's algorithm engine is developed by Operations Research Engineers using mathematical optimization. As a Senior Python Engineer, you will own the engineering shell around these algorithms: the APIs, use cases, data pipelines, infrastructure, and the domain models that connect optimization output to the rest of the system. You'll collaborate closely with other engineering teams to design and implement the interfaces and contracts that connect our platform to the wider system landscape. We're building AI into the product itself — combining LLMs with our optimization engine to solve planning problems in new ways. Our current tech stack and toolset include: Python, TypeScript, Shell scripting Flask, React, Pytest PostgreSQL, Confluent Kafka, DataDog AWS tools, Terraform GitLab, Kubernetes, Docker, Azure AD About the Role Own and evolve the backend: APIs, use case layer, domain models, serialization, and event-driven pipelines (Kafka) Take engineering ownership of new product modules —
Dettagli
- Azienda: Flix
- Sede: Berlin, Germany
- Tipo di contratto: Tempo pieno
- Fonte: arbeitnow
- Valido fino al: 31 ottobre 2026
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