Development of backend software solutions in C#/.NET for projects in medical technology, mechanical engineering and transportation
Design of modular software architectures with integration into Linux-based system landscapes
Participation in agile teams and active contribution of your own ideas and improvement suggestions
Ensuring software quality through code reviews, test concepts as well as unit and integration tests
Close collaboration with colleagues, stakeholders and suppliers, and careful technical documentation

Degree in Computer Science or an equivalent qualification
Very good knowledge of C# and .NET, ideally in the context of ASP.NET Core Web APIs
Knowledge of relational databases and experience with ORMs
Experience with common development and infrastructure tools such as Docker/Kubernetes, ALM and ticketing systems (e.g. Jira, Confluence, Azure DevOps) and version control systems (Git)
Interest in the requirements of regulated industries, particularly in the areas of quality assurance, documentation and compliance
Reliable and careful working style, team player and high self-motivation
Fluent German (at least C1) and good English (B2)

Stability & security: Permanent employment at EXCO in a crisis-resistant industry – we have been established since 1994.
Flexible working hours: You can arrange your working hours within flextime and enjoy 30 days of vacation.
Location-independent work: We offer a modern, well-equipped workplace and additionally provide the flexibility to work remotely.
Family friendliness: Optional subsidy for childcare and 5 days of paid child sick leave at full pay.
Individual development: We support you through personal coaching and practical training.
Team culture: Structured onboarding with a buddy program, regular team events and open communication foster a strong team spirit.
Employee benefits: Corporate Benefits program, company pension with employer contributions and an accident insurance that also covers private use.
Bike leasing: Attractive leasing options for bicycles and e-bikes – available for private and business use.

Junior Backend Software Developer

Key skills