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Senior Data Engineer, Marketing Customer Profile (f/m/x)

Warszawa, Masovian Voivodeship, Poland💼 Full-time🗓 2026-07-29 → 2026-09-26

Core

Design and scale the foundational data layer for high-impact personalization and real-world segmentation, integrating diverse data sources into a unified customer view to enable AI/ML modeling and real-time marketing activations.

Role type

Senior IC Data Engineer (Marketing Customer Profile)

Builds

Scalable data pipelines and unified customer views powering personalized customer journeys

Domain

Food & Beverage / Direct-to-Consumer / Marketing Technology

Deliverable

production ML models | product features

Required skills

Python, PySpark, AWS (EMR, Glue, S3), Kafka, Kubernetes, Airflow, Prefect, Tecton, Databricks, PostgreSQL, Data Pipeline Architecture, DevOps practices, AI coding agents (Claude Code, Cursor, Copilot)

Preferred skills

Streaming technologies, Backend Development basics

Technologies

AWS, Kafka, PySpark, Kubernetes, Airflow, Prefect, Tecton, Databricks, PostgreSQL

Responsibilities

Design and develop end-to-end data pipelines; Optimize Databricks-based infrastructure; Ensure data quality and implement monitoring practices; Collaborate in cross-functional agile teams; Act as a technical expert for software solutions

Seniority

Senior, hands-on IC

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