Python Developer with German

Andersen is hiring a Python Developer with German for a project improving operational transparency, system monitoring, and data-driven process efficiency. Our customer is a large infrastructure organization focused on operating and enhancing complex, business-critical systems. The company invests in digital technologies, automation, and data-driven solutions to improve operational efficiency, reliability, and decision-making across large-scale processes. With a strong focus on innovation and continuous improvement, it develops scalable technology capabilities that support long-term organizational growth and evolving operational needs. The project is focused on improving transparency, monitoring, and analysis of internal operational processes. It includes developing and enhancing system capabilities that provide better visibility into operations, support data-driven analysis, and increase overall process efficiency.

Responsibilities: - Maintaining and supporting Python-based web applications to ensure stable system operation. - Monitoring application health through log analysis, monitoring tools, and evaluation of incoming issues and feedback. - Analyzing, implementing, and testing application enhancements and approved improvement requests. - Investigating software defects, identifying root causes, and implementing code fixes. - Managing source code using Git, including pull requests, code reviews, and version control best practices. - Performing quality assurance activities, including writing and executing test cases, and ensuring compliance with coding standards. - Processing support and development tickets, tracking progress, and delivering tasks within agreed service levels. - Deploying applications across test, acceptance, and production environments, including deployment validation and coordination. - Creating and maintaining technical documentation, including code documentation, wiki pages, diagrams, and project documentation.

Requirements: - Experience in Python application development for 5+ years. - Experience with Kubernetes (OpenShift) and Helm Charts for 1+ years. - Strong experience with Flask/Dash, Pandas, and NumPy. - Experience processing and analyzing data from multiple sources using Python, including SQL databases and CSV files. - Experience designing and developing scalable, reliable, and high-performance applications with a focus on data consistency and operational stability. - Ability to translate complex business requirements into robust, scalable, and future-proof application and data architectures. - Level of English – from Upper-Intermediate and above. - Level of German – from Upper-Intermediate and above.

Nice to have: - Experience with FastAPI and React. - Experience working with internal stakeholders (requestors, end users, IT infrastructure teams). - Experience in the energy market. - Knowledge of electrical engineering.

Compensation: 1850–3350 EUR per month.