Senior Software Engineer

As a Senior Software Engineer, you’ll be involved across the full development lifecycle, from system design through to implementation, testing, deployment, and ongoing maintenance. The focus of the role is on building and scaling backend systems using C# (.NET 6), while delivering new features closely aligned with customer needs. You’ll contribute to the ongoing evolution of a cloud-native product, writing robust, clean, and efficient code to support scalability and long-term maintainability.

5+ years of professional software development experience using C# (.NET) Experience working in cloud environments, ideally with Azure Experience designing and building cloud-native, distributed systems Hands-on experience with Docker and Kubernetes

Remote-first working culture, with the option to work from the Rotterdam office Flexible working hours Competitive salary Personal development budget for training, coaching, or courses

We’re working with a B2B SaaS company that is modernising process management within the construction industry. Their platform is helping organisations move from document-heavy ways of working to a more structured, data-driven approach. The product allows construction businesses to tailor workflows to the specific needs of individual projects, manage access rights across different disciplines, and reuse project setups to improve efficiency and consistency over time.