Data Engineer/Database Manager (m/f/d), limited to 2 years

The Relevance Group GmbH
Hamburg

Your tasks

This is your contribution:

  • In your role as Data Engineer/Database Manager, you are responsible for the setup, maintenance and further development of modern data infrastructures and actively shape our data landscape.
  • You are responsible for data acquisition and integration, e.g. from existing customer systems as well as via defined interfaces, and develop the necessary concepts together with the team.
  • In close collaboration with your team, colleagues, and our users, you will design and develop new interfaces and ensure reliable integration of different data sources.
  • You will help shape the conceptual and technological development of our existing data warehouse and BI system environment.
  • Together with the team, you ensure data quality, availability and efficient processing of our data and continuously develop existing data processes.
  • You will provide advice on analytical issues based on available data and work closely with our specialist departments and customer teams.
  • You will contribute to the implementation of requirements from specification through implementation and testing to rollout, and you will independently take responsibility for your topics.
  • You document data structures, interfaces and processes in a comprehensible manner, thereby supporting a sustainable transfer of knowledge within the team.
  • You evaluate new technologies and solutions and actively contribute your ideas to the further development of our system landscape.
  • Through regular exchange with your teammates, you share your knowledge and contribute to the further development of standards and best practices in database management.

Your profile

This is what makes you relevant to us:

  • You have relevant practical experience in data engineering, database management, business intelligence or a comparable environment and would like to take the next step after a junior position.
  • You have completed a degree in (business) informatics, data science or a comparable field, or you have equivalent training with relevant professional experience.
  • You have a good understanding of SQL and data modeling and practical experience working with relational databases. Knowledge of PostgreSQL, PL/SQL, PHP, and Python is an advantage.
  • Ideally, you already have experience with ETL/ELT processes, data warehouses, interfaces and the integration of different data sources.
  • You possess a good technical understanding and can simultaneously comprehend professional and business requirements and translate them into suitable data solutions.
  • You work independently and in a structured manner, but you also coordinate with your team and other departments as a matter of course.
  • You have fluent German skills and a good command of English.
You personally value:
  • Ownership – You take responsibility for your topics, contribute your own ideas and proactively drive tasks forward.
  • Solution-oriented – You analyze challenges in a structured way and develop pragmatic and sustainable solutions.
  • Teamwork – You enjoy working in an interdisciplinary manner and actively share your knowledge with your colleagues.
  • Communication – You can explain technical concepts in an understandable way and communicate confidently with both technical and non-technical contacts.
  • Motivation – You are passionate about data, business intelligence and new technologies and enjoy creating reliable foundations for decisions from data.

Your extra

Here's what we offer you:

  • A great team spirit and exciting tasks in an innovative future market and a culture of responsibility, teamwork and honesty.
  • We can also make work from anywhere possible.
  • Flexible working hours, home office days, free drinks, activity room with foosball and other games, and regular team events.
  • Use of current software and hardware as well as innovative cloud services.
  • Gaining insight into and working with diverse data from different phases of the data lifecycle.
  • Real opportunities to shape the future by contributing your own ideas and experiences to the innovative development of the DATALOGUE team.
  • A central location and modern offices directly at Gänsemarkt, easily accessible by public transport.
  • Intensive support and qualified feedback within the DATALOGUE development program, coupled with an open feedback culture across all levels, through which you will receive targeted support in your personal development.
  • A collaboration with Urban Sports Club, Jobrad and other partners offering attractive corporate rates to help you stay fit for the job.
Framework conditions: The position is limited to two years.

About Us

Data Monetization through Customer Relevance: That's what DATALOGUE stands for . Data forms the foundation of all our projects – it's our passion and our daily motivation. At DATALOGUE, we support our clients in generating relevant insights from data and use data intelligence to optimize the customer experience throughout the entire customer lifecycle – for better lead generation, optimal customer retention, more efficient marketing, and increased revenue for our clients. At our national and international locations in Hamburg, Zurich, and Amsterdam, a team of experts serves established brands in the finance and insurance, tourism, education, entertainment, and telecommunications sectors, as well as in the energy and consumer goods industries – including the Freenet Group, Hamburger Sparkasse, Metro, A-ROSA, and the Swiss optometry expert Visilab.

Veröffentlicht am 2026-10-23

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