Data Engineer - Commercial BI

Westwing Home & Living GmbH

Job

In this role, you will develop the data infrastructure for commercial BI, integrate various data sources in dbt, model core data entities, and prepare Commercial data for AI applications.

Job summary

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Job technologies

Your role in the team

  • As a Data Engineer within the Commercial BI team, you will play a pivotal role in building and maintaining the team’s data foundations, with the ultimate goal of enabling data-driven decision-making across the department.
  • You will help shape the data strategy within the team and collaborate across departments to ensure a scalable and consistent data foundation.
  • Design, build, and maintain the Commercial domain's data products in dbt, integrating sources such as PIM, ERP, and pricing systems into consumer-ready marts.
  • Model core commercial entities (products, prices, suppliers, inventory, margins) to ensure product and pricing data is consistent across the company.
  • Make commercial data AI-ready by building semantic views and a semantic layer (e.g., dbt Semantic Layer, Snowflake semantic views) with clear metric definitions, so that AI models and agents can query the data accurately.
  • Define clear data contracts, model ownership, and versioning so that other domains can rely on Commercial data.
  • Make sure data is high quality and delivered on time using dbt tests, freshness checks, and monitoring with clear SLAs.
  • Set and enforce analytics engineering best practices (code review, CI/CD, modelling standards) in line with company-wide data mesh governance.

Our expectations of you

Qualifications

  • Solid knowledge of data modeling (dimensional, Kimball, layered architectures), data mesh principles, and semantic layers.
  • A can-do attitude, comfort with a fast pace, and fluency in English.

Experience

  • 3+ years of experience as a Data Engineer, Analytics Engineer, or in a similar role.
  • Strong hands-on experience with dbt (dbt Cloud or dbt Mesh is a plus) and excellent SQL skills, ideally with Snowflake.
  • Experience with orchestration (e.g. Airflow, dbt Cloud jobs), Git and CI/CD, plus good Python skills.
  • A product mindset; experience with commercial data (PIM, pricing, assortment, supplier data) or preparing data for AI/LLM use cases is a strong plus.

What we offer

  • This position is permanent and based in Munich.
  • A high-performance culture built on trust, feedback and collaboration.
  • An inspiring, international environment that empowers you to think big, take ownership, and grow beyond your comfort zone.
  • In-Office Culture: 4 office days per week (Mon–Thu) dedicated to fast decision-making, high-impact collaboration, and strong team connections.
  • Work-from-anywhere opportunities for up to 4 weeks per year – as fresh perspectives spark bold ideas.
  • 30 days of paid holiday to rest, recharge, and come back ready to create.
  • A beautiful, centrally located, dog-friendly office with inspiring spaces, a sunny terrace, and good food—designed for moments that energise and connect.
  • Exclusive discounts – 40% off the Westwing Collection, 20% off third-party brands (both on full-price items), and a 20% Family & Friends discount on the Westwing Collection, plus vouchers for special occasions.
  • Wellbeing support through mental health resources, sports memberships, and preventive care.
  • Sustainable mobility options with discounted public transport and JobRad—getting around with purpose and care for the planet.
  • Support for working parents, including our on-site Westwing Wichtel daycare and a partnership with multilingual provider Elly & Stoffl.
  • One annual Social Impact Day to give back to a cause you care about—because being human is our true superpower.
  • Team rituals that celebrate results and togetherness—from Movie Nights and Oktoberfest to Summer and Winter Parties.

Benefits

Health, fitness & fun

Topics you will work on

Job locations

Map of the job locations
© OpenMapTiles, © OpenStreetMap contributors
  • Location Munich
    Bayern, Germany

About your employer

At Westwing, we help you discover your own personal Home style.We have a wide selection of high-quality products that will give your home a fresh, new look. Whether you're looking for something modern or classic, we have something for everyone.

Language
English
Company type
Established Company
Work model
Onsite, Hybrid
Industry
Trade · Internet, IT, Telecommunication
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Data Engineer - Commercial BI

Westwing Home & Living GmbH