Required skills
- Databricks
- Lakehouse Architecture
- Delta Lake
- Unity Catalog
- DLT/SDP
- Python
- PySpark
- SQL
- ETL
- Data Modeling
- DWH
- SCRUM
Nice to have:AI-based support tools
Languages: German
Job description
Seeking a Senior Databricks Data Engineer for a telecommunications client in Cologne, with 80% remote work and a planned duration until the end of 2027.
Project overview
For our client in Cologne, we are currently looking for a Senior Databricks Data Engineer.
Project details
c) Profile Requirements
- Duration: ASAP until 12/31/2027 (option for extension, long-term collaboration desired)
- Location: 20% on-site in Cologne (always planned for Mondays) / 80% remote
- Utilization: 100% / Full-time
- Industry: Telecommunications
- Databricks & Lakehouse Experience:
- sound practical experience in implementing Lakehouse architectures as well as in setting up and operating Databricks.
- deep knowledge of Delta Lake, Unity Catalog, DLT/SDP, authorization models, and governance mechanisms.
- Programming & Data Competence:
- sound experience in Python, PySpark, and SQL, as well as in performance optimization of large data volumes.
- AI-based support is confidently used for efficiency improvement.
- Migration Expertise – ideally experience in replacing classic ETL pipelines and migrating to Databricks.
- Data Modeling & DWH Expertise – sound experience in the classic Business Intelligence environment: data storage, data modeling, data transport, SCD2 historization.
- Agile Working Method – experience as a developer within a SCRUM team.
- Communication – excellent German language skills, both written and spoken, and the ability to communicate confidently and clearly with business departments and other development teams.
- Start: 2026-11
- Duration: 2 Monate
- Remote: hybrid
- Location: Köln, Deutschland, DE
- Languages: German
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