Key responsibilities Support production processes and business-critical tools Enhance existing applications (Python v3 back-end / Angular front-end) Define frameworks enabling secure CI/CD deployment on Kubernetes Develop automated unit, integration, and non-regression tests Design and implement REST APIs for business use cases Make architectural decisions aligned with security and scalability standards Collaborate closely with business stakeholders to understand functional needs Deliverables Technical specifications and architecture documentation CI/CD deployment pipelines for both industrialized and Eua apps Fully tested and production-ready back-end Python applications and APIs Test plans and validation reports Deployment-ready, secure Kubernetes-hosted solutions Technical environment: Languages & Frameworks: Python v3, Flask, Angular Testing: Automated frameworks (unit/integration) DevOps: GIT, Azure DevOps, Docker, CI/CD pipelines Databases: PostgreSQL, MongoDB, Redis, NoSQL Infrastructure: Kubernetes, Azure Cloud Required skills Advanced knowledge of Python (5 years) Proficient with Angular and Flask (2-4 years) Experience with API development and automated testing Strong background in DevOps, versioning, CI/CD, and containerization Familiarity with secure cloud deployments and agile workflows Knowledge of the energy sector or financial/trading platforms Understanding of commodities trading and related financial products Ability to manage multiple development tracks simultaneously Fluent in English French and/or Dutch proficiency is a plus