About this role

Development and enhancement of backend components and services using C#
Analysis of requirements and implementation of performant, scalable solutions
Application of Clean Code principles, design patterns and best practices
Ensuring software quality through automated tests and code reviews
Active contribution to software architecture and evaluation of new frameworks and APIs
Close collaboration with frontend development, product management, QA and support
Maintenance, optimization and operation of existing applications and services
Creation and maintenance of technical documentation

Completed vocational training as an IT specialist (Fachinformatiker) or a degree in Computer Science
Extensive experience in professional software development with C#
Confident handling of relational databases (e.g., PostgreSQL, MS SQL Server, SQLite)
Ideally, experience with client/server architectures and RPC communication
Structured, independent and solution-oriented working style
Fluent German and good English skills

C# Backend Developer

Key skills