Data Engineer - Customer (m/f/d)

BAUHAUS Deutschland; Mannheim; Hybrid; EUR 60.000 - 80.000; Vollzeit

Benefits dieser Stelle

Shopping discounts through employee card

Company pension plan

30 days paid vacation

Possibility of remote work

State-of-the-art working environment

Zusammenfassung

BAUHAUS Deutschland in Mannheim is looking for a Data Engineer (m/f/d) to develop and harmonize scalable data models and processes. You will oversee data governance, ensuring data quality across systems and countries.

The ideal candidate has at least 3 years of experience in building data pipelines with strong proficiency in relational modeling and data migration. The position offers flexibility in working hours and 30 days of paid vacation among other benefits.

Qualifikationen

• At least three years of professional experience as a Data Engineer.
• Proven track record in building scalable data pipelines and data warehouse architectures.
• Strong proficiency in relational modelling, data migration, analysis, and profiling.

Aufgaben

• Develop and harmonize a scalable, international data model.
• Establish data governance processes for data quality and consistency.
• Act as the key contact for data modeling and integration design.

Kenntnisse

Data pipeline development

Data warehouse architecture

Data governance

Relational databases (PostgreSQL)

API integration

Event sourcing

Tools

Terraform

Jobbeschreibung

Bauhaus’s Digital Commerce division is committed to digitalization as a means of creating a networked BAUHAUS of the future. We focus on the customer and aim to create the perfect digital shopping experience. An agile working environment, innovative solutions and committed employees drive the business.

With over 290 specialist centers in 19 countries and one of the top 50 online stores in Germany, BAUHAUS is one of the most successful players in Europe.

Your role

• As Data Engineer (m/f/d) you develop and harmonize a scalable, international data model by analyzing existing data structures and defining mapping rules between legacy and target systems.
• Establish and oversee data governance processes to ensure data quality and consistency, including the assessment of completeness and the identification of inconsistencies.
• Define and implement clear ownership models for customer data to ensure accountability across numerous systems and countries.
• Act as the key point of contact and subject matter expert for data modeling, data quality, and integration design, collaborating closely with architecture, platform, and business teams.
• You contribute to inner source and drive quality and standards in the internal engineering community, provide and discuss innovative solution approaches and suggestions for improvement in the development.

Your profile

• At least three years of professional experience as a Data Engineer, with a proven track record in building scalable data pipelines and data warehouse architectures, preferably in cloud environments.
• Strong proficiency in the data lifecycle, including relational modelling, data migration, analysis, profiling, and harmonization.
• Solid technical skills with relational databases (e.g., PostgreSQL) and familiarity with complex, API‑ or event‑based integration landscapes.
• Practical experience implementing data governance, quality concepts, and ensuring compliance (e.g., GDPR).
• Additionally, experience with any of the following is a significant advantage: Master Data Management (MDM), Customer Data Platforms (CDP), event sourcing, data catalogs, or infrastructure as code (e.g., Terraform).
• Fluent in English; German knowledge is nice‑to‑have but not required.

Our offer

• A challenging role in a family‑owned business with an agile working environment, flat hierarchies, and teamwork.
• Flexibility for a good work‑life balance: possibility of working remotely, flexible working hours outside of core working hours, 30 days paid vacation with up to 12 additional unpaid vacation days.
• State‑of‑the‑art working environment on the BAUHAUS campus: flexible working areas with modern equipment, our own BAUHAUS restaurant and bistro as well as BAUHAUS day‑care center.
• Stability and security: permanent employment contract and attractive remuneration.
• Employee benefits: shopping discounts through the BAUHAUS employee card, corporate benefits, company pension plan, and much more.
• Technology & innovation: we rely on state‑of‑the‑art technologies and promote personal and professional growth.
• Networking: regular BAUHAUS team events strengthen our team spirit.