Jobs / Mankiewicz Gebr. & Co. (GmbH & Co. KG)
Senior Software Engineer DevSecOps (m/w/d)
Mankiewicz Gebr. & Co. (GmbH & Co. KG) · Hamburg, HH, Deutschland
Hamburg, HH, DeutschlandFull timeOnsite
Remuneration
Vacation bonus, savings benefits, employee discounts, subsidized meals, and discounted fitness club membership
Location
Hamburg, HH, Deutschland
Visa sponsorship
Not specified
Job summary
The Senior Full-Stack Software Engineer designs, develops, and operates secure enterprise applications and advances an internal application platform for business applications and AI prototypes. The role also evaluates and addresses security vulnerabilities, automates updates and security checks, and helps build an AI-supported software factory using spec-driven development. The technology environment includes C#/.NET, TypeScript/JavaScript, Python, Git, CI/CD, Linux, containers, Kubernetes, and Grafana.
Benefits
Comprehensive onboarding and training programVacation bonusSavings benefitsEmployee discounts30 days of annual leaveSubsidized mealsHealth programsBike-sharing station and employee parkingDiscounted fitness club membership
Qualifications
- Degree in computer science or business informatics, or equivalent qualification
- Several years of senior-level experience designing, developing, and operating complex enterprise applications
- Experience with C#/.NET, TypeScript/JavaScript, or Python
- Experience with frontend and backend development, relational databases, APIs, authentication, and authorization
- Experience assessing vulnerabilities, managing controlled production updates, and advancing cloud-native platform components
- Practical DevSecOps experience with Git, automated testing, CI/CD, Linux, containers, Kubernetes, and Grafana
- Practical experience with AI tools and coding agents
- Good German and English skills
Responsibilities
- Design, implement, and own full-stack applications and interfaces throughout their lifecycle
- Develop the internal application platform for new applications and business-area AI prototypes
- Assess vulnerabilities by analyzing source code, dependencies, runtimes, configurations, attack paths, and affected applications
- Implement updates and patches with AI assistance
- Establish automated security checks, controlled rollouts, rollback options, functional checks, and evidence of effectiveness
- Build an internal AI software factory with the solution architect and team
Skills
C#.NETGitGrafanaJavaScriptKubernetesLinuxPythonTypeScript
Degrees
Degree in computer science or business informatics, or equivalent qualification
Languages
GermanEnglish
Work schedule
Full-time, 39 hours per week
Industry
Industrial manufacturingCoating systems
Relocation
No