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REWE Group

Data Product Engineer

REWE Group
Köln, NW500+ employeesSkilled
Full-time
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This job is at REWE Group. You apply to them, not to GoAusbildung.

  • Start Date

    On request

  • Sector

    IT / Data

  • Salary

    Competitive salary

Listing data as of November 13, 2026

About this Apprenticeship

We are shaping the future of data management in food retail with Data Mesh. As a Data Product Engineer you build scalable, high-performance, high-quality data products as a basis for AI applications, dashboards and operational decisions, in a GCP-based data landscape using Snowflake, Kafka, dbt and Terraform. Full-time/part-time, permanent.

What You'll Learn

  • Further develop modular data products on GCP, using Snowflake, Kafka, dbt and SQL among others
  • Establish best practices for data contracts and work with standards such as ODPS/ODCS
  • Develop robust transformation logic with dbt, Snowpark, Python and SQL, ensure code quality (Git, CI/CD) and implement infrastructure as code with Terraform
  • Define and monitor data quality metrics (SLOs, SLIs), ensure automated lineage tracking, maintain metadata in the data catalog and implement access concepts and GDPR-compliant developments
  • Work closely with domain managers, data product owners, architects and platform teams and translate business requirements into technical designs and data models

Requirements

  • Clear communication and structured way of working, enthusiasm for interdisciplinary collaboration, proactive, solution-oriented hands-on mindset
  • Experience building modern data pipelines and data products
  • Interest in digging deep into business questions, and the ability to analyze complex matters precisely
  • Very good knowledge of SQL, Python, dbt and Snowflake; experience with Spark or Snowpark is an extra plus
  • Confident use of Git, CI/CD, Terraform and cloud technologies (GCP)
  • Understanding of modern engineering standards and data architectures
  • Confident communication in German and English

What REWE Group offers

  • Attractive pay with extras such as holiday and Christmas bonuses, capital-forming benefits, company pension plan, canteen subsidies and discounted Deutschlandticket, plus bike leasing benefits
  • Employee discounts at REWE, PENNY, toom Baumarkt and DER Touristik
  • Work-life balance with flexible working hours without core times, home office, time-off models, company daycare, modern parent-child offices, support finding childcare and care
  • Personal development with extensive seminars, specialist academies, tech talks, e-learning and attendance at conferences and hackathons
  • Health management with check-ups, sports, health and cooking courses
  • Agile environment: working with agile developer teams in a big data context
  • Company-wide REWE Group networks, e.g. the LGBTIQ network "DITO – different together" and the women's network "f.ernetzt"

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