Senior Python Developer (f/m/d) wanted! Ref.Nr. 4183!

For a project we are looking for a Senior Python Developer (f/m/d).

Aufgaben Data Integration and Processing • analysis and implementation of defined data ingestion and processing components as part of agreed deliverables (e.g. input and output data used in system operations) • design, refinement and implementation of automated data import routines as part of defined work packages, including documentation, parsing, validation, error handling and handover • design and evolution of database structures and data models • analytical support activities limited to the scope of agreed deliverables and project objective Transparency, Dashboards, and Monitoring • development and enhancement of dashboards and visualizations displaying operational KPIs and metrics, including documentation and handover • implementation of comparison views, trend analysis, and anomaly detection logic based on agreed requirements • configuration of notification and alerting mechanisms in case of detected deviations • generation of analytical outputs and reports Technical Engineering • Provision of senior-level Python full-stack engineering and consulting services within the agreed technology landscape • Deployment and configuration of components on container?based platforms, including documentation and knowledge transfer • CI/CD pipelines, and runtime troubleshooting Qualifikation • Senior?level experience in Python backend development (Python 3.11 or newer, ideally Python 3.13 readiness) • Strong experience with SQL and relational databases (e.g.

PostgreSQL), including data modeling and query optimization •

with data pipelines (ETL/ELT), incremental data loading, logging, and alerting •

with dashboarding and visualization technologies (e.g.

Python Dash, React-FastAPI or comparable solutions) • Practical experience with DevOps tooling and workflows (e.g.

working with container?based environments using Kubernetes platforms and Helm charts •

with report generation (Word / PDF) •

within the energy sector is a big plus • Fluent German and English (min. C1 or comparable) Order Type: temporary employment Location:

Remote 95% / Berlin 5% Start: 01.07.2026 Duration: 31.01.2027 (with option of contract extension) If you are interested, please let us know your salary expectation and your availability.

We are looking forward to your application quoting the reference-number 4182.

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