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Senior developer and data architect

ADVVAL
📍 Madrid, Community of Madrid, Spain 💼 Full-time 🕒 Posted March 02, 2026
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Job Description

JOB DESCRIPTION


As data architect, participate in the underlying data management of the overall system, including:


  • Define the data models that support the business logic.
  • Create the ETLs that feed the system.
  • Upload data and verify it.
  • Derive new variables from the existing ones.

    • As developer, join the development of a new version of the Carolus tool, right from the start and leveraging the experience gained over previous versions, as well as the adaptation of the new version to new sectors of activity.


    The tool includes functionalities for:


  • Campaigns management (creation, analysis).
  • Business Intelligence.
  • Data management.

    • The tool is developed using:


  • Data management: Spark over Parquet, mySQL, Pandas.
  • Back-end: Python.
  • Front end: Angular.

    • Ready to Apply?

    Submit your application today and join our talented team at ADVVAL.

    Submit Application

    Job Details

    • Location Madrid, Community of Madrid
    • Job Type Full-time
    • Category Computer Occupations
    • Posted Date March 02, 2026
    • Application Deadline April 11, 2026