adesso SE | Germany | 07xxx, 04xxx, 01xxx, 20xxx, 28xxx, 27xxx, 24xxx, 22xxx, 21xxx, 10xxx, 18xxx, 14xxx, 13xxx, 12xxx Berlin, Bremen, Dresden, Hamburg, Jena, Kiel, Leipzig, Neumünster, Rostock, Stralsund | Permanent position | Full time / Home office | Published since: 10.02.2026 on stepstone.de
Software Engineer Defense / External Security (m/f/d)
adesso stands for IT excellence and therefore also for excellent development opportunities for all adessi. We grow together and learn from each other - on our projects, in the team and with outstanding training offers. We have IT in our hearts, the industry in view and the success of our customers in mind. Successful business is created by innovative ideas, sustainable strategies and smart IT solutions. People who want to move and make it easy are always involved. We design and build software that enthuses our customers. In projects that demand us. And that in an environment that makes us fun, in which success comes together and everyone feels comfortable. .
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Your tasks • Your profile • What we offer
Digital defence: You develop software solutions for the public sector - especially for Bundeswehr, BWI, BAIINBw, NATO and security authorities - and thus contribute to a defensive democracy. Software engineering: Depending on the profile, you work in the frontend, backend, fullstack or DevOps development. Practical implementation: You implement projects with modern technologies, delivers stable, secure and manageable software and brings you to design reviews and code reviews. Safety and Compliance Standards: You take into account project-specific security, data protection and compliance requirements in regulated environments and work with appropriate processes and specifications. Teamplay and Agility: In interdisciplinary teams, you work on agile action models (Scrum/Kanban), take Ownership for your topics and share knowledge.
Funded training: studies of computer science or business informatics; completed vocational training in the IT field or foreign degree with at least five years of relevant professional experience in software development. Experience in the environment Security organisations: You have detectable experience with security authorities, Bundeswehr, NATO, BWI or the like - for example in projects, programs or operating environments with increased safety requirements and have a good understanding of processes, guidelines and procedures in the public security environment. Technical competence: Depending on the design, you will bring e.g. experience in the backend in Python/FastAPI/Django, in Java/EE/Spring or in Rust with and/or in the front end with JavaScript/TypeScript, React/Angular and/or in Dev-Ops with Kubernetes, GitLab CI, ArgoCD, Helm and Infrastructure-as code. Certificates: A plus, but no requirement, are certificates such as CKAD, CKA, CKS, ITIL, Oracle Java Developer, CPRE FL. Working and Mindset: You work independently, implement topics reliably in safety-critical domains and draw your attention through team skills and communication strength. Language knowledge: Very good German and good English skills
Stay healthy and fit: We promote the health of our adessi with sporty grants such as discounted fitness memberships, takeover place for, for example, Badminton, Padel Tennis or Football and regular screenings. Find your work-life balance: our time-out program and flexible work models help you to optimally reconcile work and private life. Time for the family: our goal is to unite the two worlds - family and working life. For this we support our adessi best with numerous offers, such as child holiday care, kita collaborations, parent-child offices or events where the whole family is welcome. Learning and balancing with us: With more than 400 training offers and our digital learning platform we support your continuous development. Experience real team spirit: Joint events, Welcome Days, company runs or the sponsor system strengthen our cohesion and let you be part of the team from the outset. Commitment rewarded: Your commitment pays off - with premiums for recommendations, lectures, the support of the final work as well as attractive discounts via our Corporate Benefits portal. Be mobile and flexible: JobRad offers, grants for the German ticket and the ability to work mobile from the EU country for up to two months offer you maximum flexibility. Safe in your future: Our in-house, independent insurance consultant and broker alleato has always provided you with individual solutions for retirement or health insurance. .
Location
![]() | adesso SE | |
| Berlin, Bremen, Dresden, Hamburg, Jena, Kiel, Leipzig, Neumünster, Rostock, Stralsund | ||
| Germany |
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