Develop scalable and high-performance microservices in C#/.NET using Microsoft Orleans
Shape and further develop our internal framework for messaging, logging, eventing and service communication
Design architectures, interfaces and concepts for new components and features
Analyze technical requirements and develop technical solution concepts
Perform code reviews, ensure quality and adhere to our coding guidelines
Provide technical support and mentoring for junior developers
Work closely with Product Owners, QA and other teams (Shuttle, Station, IT)
Actively participate in DevOps and CI/CD processes (e.g., GitHub Actions, Nuke, Docker, SonarCloud)

Several years of professional software development experience with .NET/C#
Strong knowledge of distributed systems, ideally with Microsoft Orleans
Experience architecting microservice systems
Proficient with Git, CI/CD, Docker and messaging systems (e.g., gRPC, MQTT, REST)
Understanding of Clean Code, Domain-Driven Design and software quality
Ability to make and communicate well-founded technical decisions
Enjoy sharing knowledge and growing together as a team
Excellent German and English skills, both written and spoken.

Attractive compensation
Responsibility and active involvement in a key position
Opportunities for development within the company and the chance to be part of a growth-oriented environment
Flexible working hours and remote work options for a balanced work-life balance, plus 30 days annual leave
Health benefits such as a company pension plan, EGYM Wellpass and JobRad (company bicycle leasing)
A motivated, committed team with an open feedback culture and a healthy sense of humor in everyday work
Flat hierarchies and short decision-making paths in a collegial and appreciative environment

Senior .NET Software Developer – Backend

Key skills