Senior.NET Backend Engineer

The company is a market leader in automotive claims management. The role is for a Backend .NET Developer to design, develop, and maintain scalable backend services in a microservices environment. The tech stack includes C#/.NET, SQL Server, MongoDB, RabbitMQ, AWS, and Kubernetes.

• Design, develop, and maintain backend services and APIs using C#/.NET.
• Build scalable solutions based on microservices architecture.
• Develop and integrate backend modules and services within complex distributed systems.
• Design and maintain integrations between internal and external systems.
• Work with relational and NoSQL databases, including SQL Server and MongoDB.
• Implement asynchronous processing and messaging using RabbitMQ and Hangfire.
• Write clean, maintainable, scalable, and well-tested code following SOLID principles and engineering best practices.
• Develop and maintain unit and integration tests, following Test-Driven Development (TDD) practices where applicable.
• Troubleshoot backend issues and contribute to improvements in system reliability and performance.
• Contribute to CI/CD pipelines using GitLab and support automated build, testing, and deployment processes.
• Work with containerized and cloud-based environments, including the strategic migration to AWS.
• Collaborate with developers, QA engineers, DevOps engineers, and other team members to achieve sprint goals.
• Participate in Scrum ceremonies, including daily stand-ups, refinements, sprint planning, and retrospectives.
• Estimate development tasks and contribute to realistic sprint planning.
• Participate in technical discussions, code reviews, mentoring, and knowledge sharing.

• Bachelor’s degree in Computer Science, IT, or a related field, or equivalent professional experience.
• 4+ years of commercial backend development experience with C#/.NET.
• Strong knowledge of the Microsoft development stack, particularly C#/.NET and SQL Server.
• Practical experience designing and developing REST APIs and backend services.
• Experience working with microservices or distributed systems.
• Good understanding of software design principles, including SOLID, clean code, and maintainable architecture.
• Experience with unit and integration testing.
• Experience working with relational databases; knowledge of NoSQL databases is an advantage.
• Understanding of messaging and asynchronous processing concepts.
• Experience with Git and CI/CD processes.
• Experience with Kubernetes, containerization, and cloud-native development is preferred.
• AWS or Azure experience is an advantage.
• Strong analytical and troubleshooting skills.
• Proactive, self-organized approach to problem solving.
• Ability to work independently while collaborating effectively within an agile engineering team.
• Willingness to contribute to technical discussions, code reviews, and knowledge sharing.
• Excellent verbal and written communication skills in English or German

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits