Senior AI-Native Data Engineer (f/m/x)
Exmox GmbH22 days ago
Hamburg, GermanySenior
Responsibilities
- Design, develop, and maintain scalable ETL pipelines on Databricks for app, web, and marketing partner data.
- Build, manage, and migrate data products within the Databricks Data Lakehouse using Databricks and PySpark.
- Monitor, troubleshoot, and optimize nightly and near-real-time data processing for quality and integrity.
- Use Claude and similar AI tools daily to plan, build, debug, document, and coordinate engineering work.
- Run multiple AI coding agents in parallel using Git worktrees or equivalent workflows, then review and integrate their output.
- Maintain structured project context and reusable instructions for AI coding tools as codebases evolve.
- Collaborate with engineering and ML teams on data flow and Data Lakehouse integration.
- Stay current with data engineering and applied AI practices and bring new approaches to the team.
Requirements
- Degree in Computer Science, Engineering, or Information Systems, or bootcamp experience.
- At least 4 years of professional experience in data engineering.
- At least 1 year of current, hands-on experience designing, implementing, and optimizing ETL processes on Databricks.
- 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.
- Daily practical experience using Claude or similar AI tools across planning, building, debugging, and documentation.
- Experience setting up structured context, memory, instructions, and reusable prompts for AI coding tools.
- Comfort running parallel AI-assisted work using Git worktrees or a similar isolated and reviewable workflow.
- Familiarity with GitLab CI/CD pipelines and PostgreSQL is a plus.
- Strong problem-solving skills, attention to detail, independent working ability, collaboration skills, and fluent written and verbal English.
Benefits
- Flexible hybrid work in Hamburg, Germany, with remote work on Mondays and Fridays and office work Tuesday through Thursday.
- Transport subsidy, learning budget, wellness and gym benefits, workation, and bi-weekly team lunches.
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.