Senior Data Engineer (m/f/d)
Core
Design and operate end-to-end data products, pipelines, and services that deliver reliable, high-quality data to product teams, analysts, and data scientists.
Role type
Senior hands-on data engineer
Builds
Data pipelines, transforms, data models, and quality checks for media and advertising business domains
Domain
Media and technology / Data engineering
Deliverable
production ML models | product features
Required skills
Python, data modeling, schema evolution, incremental and idempotent processing, late and dirty data handling, cloud environment operations, software engineering practices, code review, mentoring
Preferred skills
Go, data quality instincts, tool trade-off judgment
Technologies
Python, Go, AWS, GCP, Azure
Responsibilities
Build, test, and reason about data transforms and services; design schemas handling late and messy data; implement data-quality checks, lineage, and freshness; tune pipelines for reliability and efficiency; mentor junior and mid-level engineers; collaborate on data model contracts and interfaces
Seniority
Senior, hands-on IC
