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Senior Data Engineer - Data Platform - Heartbeat AI GmbH

Data Engineer

We're looking for a Data Engineer focused on designing and building scalable technical solutions. This senior role requires 5+ years of relevant experience.

About the role

Senior Data Engineer - Data Platform at Heartbeat AI GmbH.

Key technologies: Apache Spark, SQL, Airflow.

Key Responsibilities

Design and build scalable data pipelines and ETL workflows
Maintain data warehouse infrastructure and optimize query performance
Work with data scientists and analysts to deliver data products
Ensure data quality, lineage and governance standards

Requirements

5+ years of relevant experience in data engineer
Proficiency in SQL and Python for data engineering
Familiarity with cloud data platforms (Databricks, Snowflake, BigQuery)

Skills

apache sparksqlairflow

CompanyHeartbeat AI GmbH

DepartmentEngineering

LocationBerlin, Germany

Experience5+ years

Tenurefull-time

LevelSenior

Posted June 21, 2026