Senior System Architect (m/f/d)

Design and development of secure IT architectures (cloud, network, cryptography) in the field of contracting entities Technical Project Management and Tailoring of Standards / Standards (BSI Basic Protection, ISO 27001, IEC 61508) Stakeholder and Interface Management (Customer, Product Owner, Developer) Participation in offerings, cost estimates and feasibility analyses Promoting the team and developing system engineering methods

a completed study in computer science, economic informatics, or a comparable qualification multiannual relevant professional experience, e.g. in system architecture / systems engineering of safety-critical systems deep know-how in Linux, network protocols, cloud technologies and DevSecOps (IaC, GitLab CI/CD) a safe handling of the technologies Kubernetes, Java, SpringBoot, TypeScript and Rust strong communication and presentation capabilities in stakeholder management at C‐Level and authorities level knowledge of German and English We are particularly pleased if you already bring Skills in the following areas: sound knowledge of information security, cryptography and compliance (BSI, ISO 27001) practical experience with Electron, Rust, Keycloak, PostgreSQL and Traefik

Real team spirit: teamwork in teams that drive changes – no matter how complicated and extensive projects are Social relevance: We work on solutions that have Gamechanger qualities – in all areas of IT security Individual development: Career is not a standard recipe for us. We develop together and support you with what you need for you to continue The focus is on the human being: the strength lies in our diversity. We respect each other as we are. We are also at the heart of the reconciliation of work, family and private life. Here we have been certified since 2025 Flexible work: Twelve locations in Germany, Mobile Office, Shared-Desk model, Trust work time and flexible part-time models. Here is the right model for everyone Sun, beach or mountains: Work in the EU outland? No problem – You can work remotely within the EU for up to 20 days per year Beautiful Benefits Top: Enjoy bike leasing, corporate fitness program, discounted job ticket, secudog and much more Market-oriented salary: You expect an annual target salary of €80,000 gross – depending on the qualification and professional experience – including an attractive fixed amount and a performance-related tant If you would like to work at the forefront of technological development in a climate characterised by trust and fairness, we should get to know each other. .