onsite
Data Architect & Engineer - Automatic Passenger Counting Systems - Verkehrs- und Tarifverbund Stuttgart GmbH (VVS)
Software Engineer
Lead the design and implementation of scalable data pipelines for automatic passenger counting, leveraging Python, SQL, and big‑data technologies to deliver real‑time insights and support operational decisions.
About the role
Key Responsibilities
- Design, develop, and maintain end‑to‑end data pipelines that ingest, transform, and store large volumes of passenger‑counting data.
- Architect data models and schemas optimized for analytical workloads and real‑time reporting.
- Implement ETL processes using Python, SQL, and big‑data frameworks (e.g., Spark, Hadoop).
- Collaborate with data scientists and domain experts to integrate machine‑learning models for anomaly detection and predictive analytics.
- Ensure data quality, governance, and compliance with privacy regulations.
- Monitor performance, troubleshoot issues, and continuously improve pipeline efficiency.
Requirements
- Proven experience as a data architect or engineer in a data‑intensive environment.
- Solid understanding of data modeling, ETL design, and data warehousing concepts.
- Experience with real‑time data processing and streaming platforms.
- Strong analytical skills and ability to translate business requirements into technical solutions.