Senior Data Engineer (f/m/x)
Exmox GmbH22 days ago
Hamburg, GermanySenior
Responsibilities
- Design, develop, and maintain scalable ETL pipelines on Databricks integrating app, web, and marketing partner data.
- Build and manage the Databricks DataLakehouse, including migrating legacy data products.
- Implement data transformations and processing logic using Databricks and PySpark.
- Monitor, troubleshoot, and optimize nightly and near-real-time data processing for performance, reliability, and data quality.
- Collaborate with product, engineering, analytics, and other cross-functional teams on data integration.
- Provide Tableau support to data analysts as needed.
- Stay current with data engineering best practices and emerging technologies.
Requirements
- Degree in Computer Science, Engineering, or Information Systems, or bootcamp experience with at least 4 years of professional data engineering experience.
- Proficiency designing, implementing, and optimizing ETL processes and orchestrating production ETL workflows.
- Hands-on experience with Databricks and AWS services such as S3, Kinesis, and Lambda, or similar technologies.
- High proficiency in Python, SQL, and PySpark, with the ability to write clean, maintainable, production-ready code.
- Experience with GitLab CI/CD pipelines and familiarity with PostgreSQL are preferred.
- Strong problem-solving skills, attention to detail, and the ability to work independently and collaboratively.
- Fluency in written and spoken English.
Benefits
- Flexible hybrid work in Hamburg, Germany, with work-from-home days on Mondays and Fridays and office days Tuesday through Thursday.
- Transport subsidy, learning budget, wellness and gym benefits, workation, and bi-weekly team lunches.
- Entrepreneurial ownership, exposure to challenging high-traffic data systems, and AI-supported ways of working.
Tech Stack
Categories
Data Engineering
About Exmox GmbH
Exmox builds an engagement-driven user acquisition platform for mobile games, helping publishers scale and retain audiences on Android and iOS through customized reward funnels and performance advertising. The company operates as a marketing partner to gaming studios, monetizing via campaign spend tied to measurable outcomes. Founded in 2015 and headquartered in Hamburg, it is privately held and part of the Aonic Group.