Senior Data Engineer

flatexDEGIRO SE is a leading online brokerage platform in Europe, and they’re looking for a Senior Data Engineer to build the data foundation behind scalable AI tools and platforms. The ideal candidate will have 5-8 years of experience in software engineering, data engineering, or a similar technical role, and will be responsible for building secure ingestion, transformation, and retrieval pipelines for enterprise data, developing scalable APIs and application components, and designing and maintaining data access patterns.

Requirements

• 5 to 8 years of experience in software engineering, data engineering, platform engineering, or a similar technical role.
• Strong hands-on experience with Python and SQL.
• Experience building and delivering services in production environments.
• Strong understanding of APIs, integration patterns, and secure enterprise architecture.
• Familiarity with vector databases, search, retrieval patterns, and RAG-related architectures.
• Experience with CI/CD, containers, observability tooling, and modern engineering practices.
• Good understanding of data governance, access control, security, privacy, and compliance requirements.
• Ability to build reusable components, internal libraries, SDK patterns, or scalable technical foundations.

Benefits

• Promise of a good work-life balance
• 30 days paid leave
• An enthusiastic and fun team to work with
• Personal and professional development with access to relevant courses
• Transport allowance or related benefits like a leased electric bike
• Pension plan
• A challenging job in an international and fast-growing company
• A competitive salary
• A lot of freedom executing your role and a chance to shape your own career
• The opportunity to participate in a new, enthusiastic team of likeminded professionals