Software Engineer Data Integration Hub (m/w/d)

Karlsruhe, Münster

from now on

For our Data, Security and Identity business unit within the Data Management and Governance (DSIDMG) Tribe, we are looking for a Software Engineer for the Data Integration Hub (m/f/d) in Karlsruhe or Münster, either full-time or part-time (minimum 30 hours per week). Your role will be within the Data Integration Hub squad, where you will collaborate with 9 colleagues across different locations.

Your tasks with perspectives

• You will be working on our Data Integration Hub (the central data platform of the company and the cooperative financial group ) .
• You will further develop our data mesh platform DIH together in an agile team.
• The focus here is on the development of backend services and the integration of third-party applications into the system, as well as on data quality.
• You are part of a highly motivated and agile team and will take on development activities ranging from requirements analysis to conception, development and test automation, as well as maintenance and support for our data platform.
• You work in a cross-functional work environment/team and enjoy contributing to the design of software architectures and the selection of technologies.

Your personality with profile

• You have a completed degree in computer science and several years of relevant professional experience (2 to 6 years) or comparable qualification.
• You have very good knowledge of software development, especially in the Java environment with SpringBoot and SQL, and possibly some initial experience with Rust.
• You are familiar with microservices and API design in container environments (Kubernetes/Openshift).
• You are familiar with modern cloud technologies such as Kafka and S3 and ideally have already gained experience with Deltalake and Spark as well as query engine Trino.
• You are familiar with the use of agile tools such as GIT, CI/CD pipelines, test automation tools, Jira and Confluence.
• You have fluent German skills (at least C1 level) and good English skills (B2 level).
• Your profile is rounded off by an independent, self-reliant and team-oriented work style.

Our advantages at a glance

In addition to an attractive salary and 30 days of vacation, we offer you the following benefits:

• Flexible working: We work in a balanced hybrid mix of remote work and presence in modern office environments (activity-based working).
• Work-life balance: With our individual working time models such as part-time work, the option of full-time work between 30-40 hours and our lifetime working time account (sabbatical and/or leave of absence before retirement) you will find the right balance.
• Balancing private life and career: We offer you a family budget and support in special family situations such as caring for family members.
• Individual benefits: In addition to a company pension scheme (subsidized BAV), you have the choice between bike leasing, IT hardware leasing, capital-forming benefits and/or an additional day off as well as other options.
• Onboarding: Guided and individualized training with a mentor, as well as regular feedback sessions with your People Lead, will support you as you settle in. We also welcome you to our welcome event, #enter.
• Health Management – ​​Health, Family and Life: We support and guide you through our programs, including collaborations with the family cooperative and voiio. Enjoy a diverse range of meals in our company restaurants and connect with others through our sports activities.
• Career model and further training: In our development dialogues you discuss your professional, methodological and personal career goals and pursue them using our diverse range of further training opportunities.
• Our company values: Respectful, open and honest, responsible, supportive of one another and results-oriented – guided by team spirit, customer focus and the desire for innovation and intensive knowledge exchange.
• Future security and job security: As a cooperative company with decades of experience, we are pioneers of digital transformation in the banking world and a systemically important employer.
• Kununu: We are a Top Company 2026 and proud of a Kununu score of 4.3 and a recommendation rate of 90%.

Salary range and career level:
The annual salary for this position, based on a 38-hour week, ranges from €70,000 to €102,000, depending on relevant experience and qualifications. It fits into our career model as follows:
Career level: Associate | Professional | Specialist | Senior Specialist | Principal | Executive.
We look forward to hearing from you. Apply now!
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Reference number: 2425