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Senior Data Modeler/Engineer

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Job

  • Level
    Senior
  • Job Field
    Data, Database
  • Employment Type
    Full Time
  • Contract Type
    Temporary employment
  • Location
    Vienna
  • Working Model
    Hybrid, Onsite
  • Job Summary

    In this role, you will develop robust data models and implement efficient data pipelines to support customer-centric decisions in retail and ensure data quality.

    Job Technologies

    Your role in the team

    • As the IT department of REWE International, we work together with our more than 700 employees to develop innovative IT products and services for all our corporate divisions in Austria and abroad, setting the tone for modern trade.
    • Join Us in Shaping the Future of Retail Data!
    • Are you passionate about transforming complex data into meaningful insights? Do you thrive at the intersection of data modeling and engineering? We're looking for a talented Data Modeler & Engineer to join our CRM Data team, part of the CRM Data & Insights Product Family, and help us build robust, scalable, and business-driven data solutions in the dynamic world of retail.
    • In this role, you'll play a key part in designing and maintaining data models that support customer-centric decision-making across the organization.
    • While your primary focus will be on data modeling, we're also looking for someone with hands-on experience in data engineering - someone who can bring models to life through efficient data pipelines and modern architecture.
    • Design, develop, and maintain conceptual, logical, and physical data models tailored to business needs, with a strong focus on customer and CRM-related data.
    • Implementieren Sie Historisierungstechniken wie Slowly Changing Dimensions (SCD-1, SCD-2 usw.), um eine genaue Nachverfolgung von Datenänderungen im Laufe der Zeit sicherzustellen.
    • Collaborate with cross-functional teams to translate business requirements into scalable and easy to maintain data structures.
    • Build and optimize data pipelines and transformation workflows to support data model implementation and data quality.
    • Ensure data consistency, lineage, and governance across systems and domains.
    • Continuously improve and refactor existing data models to align with evolving business needs and technical standards.
    • Contribute to the development of best practices and standards for data modeling and engineering within the team.
    • Support the data engineers during implementation.

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    Our expectations of you

    Qualifications

    • Solid understanding of data engineering principles and ability to implement data models in production environments.
    • Hands-on mindset with the ability to design, build, and troubleshoot data solutions end-to-end.
    • Familiarity with modern data platforms and tools (e.g., Snowflake, dbt, GCP, Airflow) is a plus, but not a requirement.
    • Strong analytical and problem-solving skills, with a keen eye for detail and data quality.
    • Excellent communication skills and the ability to work collaboratively in cross-functional teams.
    • High level of personal responsibility and ability to learn new technologies in a fast-paced environment.
    • You have good communication and visualization skills.

    Experience

    • Strong experience in data modeling, including dimensional modeling, normalization/denormalization, and historization strategies.
    • Experience working with large datasets and complex data ecosystems.
    • Experience in the retail or CRM sector is a nice-to-have.

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    What we offer

    • Flat hierarchies and short decision-making channels.
    • A family-friendly company culture with flexible working hours and remote working options available according to your individual needs.
    • Numerous training and further development opportunities within the Group (5% of working time for self-organized training and education).
    • A lunch allowance.
    • Staff shopping and travel discounts.
    • Extensive workplace wellness programme including fitness classes, massages, etc.

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    Benefits

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    Job Locations

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    • Location Vienna

      Austria

    This is your employer

    REWE Group Österreich

    REWE Group Österreich

    Wien, Premstätten, Wiener Neudorf, Wien

    The IT department of the REWE Group Austria is made up of over 500 talented employees who develop innovative IT products and services that provide the best shopping experience in markets like BILLA, BILLA PLUS, PENNY, BIPA and ADEG. With customers and partners in Austria, Italy and nine other European countries, we are constantly developing new solutions for retail that will revolutionize commerce. In cross-functional product teams, colleagues from fields like IT Consulting, Development/Programming ,IT Operations and Organizational Management work together to digitize trade.

    Description

  • Company Size
    250+ Employees
  • Founding year
    1953
  • Company Type
    Established Company
  • Working Model
    Full Remote, Hybrid, Onsite
  • Industry
    Trade, Internet, IT, Telecommunication
  • Dev Reviews

    by devworkplaces.com

    Total

    (4 Reviews)
    3.8
    • Workingconditions

      3.8
    • Career Growth

      4.3
    • Engineering

      3.4
    • Culture

      3.6
    Show All Dev Reviews
    Logo REWE Group Österreich

    Senior Data Modeler/Engineer

    Location
    Vienna
    Working Model
    Hybrid, Onsite
    Diversity
    Open for all genders

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