Description
Sigma is hiring a Senior Backend Developer in .NET in Blekinge to develop modern cloud-based services, distributed systems, APIs, integrations, and business-critical platforms. The role involves C# and .NET development, system architecture, containerized and cloud environments, event-driven systems, testing, CI/CD, and collaboration with developers, architects, product owners, and customers. The position also includes contributing to architecture discussions, supporting and coaching other developers, and using AI to improve development efficiency and quality. At least four years of professional backend and systems development experience, including C# and .NET, is required.
