We are looking for a Senior .NET Developer to join our engineering team and contribute to the design, implementation, and support of modern microservices-based enterprise systems. You will work on high-performance backend services built with .NET 8+ and cloud-native technologies, focusing on scalability, reliability, and secure integrations across multiple data sources and platforms. This role suits an experienced professional who can take ownership of complex technical tasks, collaborate effectively within Agile teams, and deliver production-grade solutions in demanding environments.
Key Responsibilities
- Design, develop, and maintain backend services using .NET 8.0+
- Contribute to the implementation of microservices-based architectures
- Build reliable, fast, scalable, and secure backend components that meet SLAs
- Develop services that read, transform, and distribute data across multiple systems (APIs, SQL Server, Elasticsearch, Redis, ActiveMQ, graph databases, files)
- Write and maintain complex SQL Server stored procedures
- Implement validation mechanisms through unit and integration tests
- Review and approve pull requests created by team members
- Create and manage build and release pipelines and Test Plans in Azure DevOps
- Manage Kubernetes deployments and Helm charts for applications and services
- Develop observability features including Kibana dashboards and Elasticsearch queries
- Implement secure authentication and authorization mechanisms (OAuth; ADFS knowledge is a plus)
- Produce clear technical documentation and follow secure coding practices
- Participate actively in Scrum ceremonies, estimations, and team collaboration
Requirements
Expert-level professional profile (Level 3 equivalent)University degree (minimum 3–4 years studies) with at least 9–10 years of relevant professional experienceStrong hands-on experience with .NET 8+ backend developmentExperience with common .NET libraries and tools (Newtonsoft.Json, OpenTelemetry, Swagger, Moq, Bogus, AutoBogus)Solid experience designing and implementing microservicesStrong knowledge of SQL Server and stored proceduresExperience with CI / CD and Azure DevOps pipelinesExperience with containerized environments and Kubernetes (Helm charts)Experience working with Elasticsearch, Redis, and messaging systems (ActiveMQ or similar)Knowledge of secure coding practices, logging, auditing, and monitoringFamiliarity with OAuth authentication mechanismsExperience working within Agile / Scrum teamsAbility to produce clear technical documentation and communicate effectivelyEU citizenship is mandatoryYou will be a great candidate for us if you
Take ownership of backend systems end-to-endWrite clean, maintainable, and testable codeThink performance, scalability, and security by designCollaborate comfortably with cross-functional teamsProactively improve processes, pipelines, and system reliabilityBenefits
Why join inventYOU
Work on impactful international technology projectsCollaborate with experienced engineers and architectsGain exposure to modern cloud-native and DevOps practicesContinuous professional growth in a supportive environment