Senior Enterprise C/C++ and .NET Developer

Are you an experienced Back-end Developer or Fullstack developer (Blazor) who thrives on security, scale, and high-impact engineering? Do you want to modernize mission-critical enterprise software, evolve a global-ready product, and help shape the future of secure certificate lifecycle management?

• Modernize and extend a legacy C/C++ enterprise codebase
• Design and build new back-end components in C# / ASP.NET
• Strengthen the platform's security, scalability, and reliability
• Integrate with cloud-native and enterprise services (e.g., Entra ID / MS Graph)
• Work with containerization and orchestration (Docker, Kubernetes)
• Contribute to CI/CD automation and infrastructure tooling (Ansible)
• Implement robust, secure coding practices and perform code reviews
• Bring new product features to life in a fast-moving environment
• Collaborate closely with developers and architects in a lean, high-performing team

• EU passport (needed for security compliance)
• Based in the Netherlands
• Strong expertise in secure coding, code review, and automation
• Solid experience with C# and ASP.NET
• Strong C/C++ skills for maintaining and evolving legacy components
• Experience in Enterprise Software environments, not in embedded environments
• Proficient in SQL, RESTful APIs, multithreading
• Hands-on experience with Docker, Kubernetes, and Ansible
• Interest in cloud identity integrations such as Entra ID / MS Graph
• gRPC / Protobuf
• .NET 8+ / C# 12+
• Experience with Blazor
• Generative AI-assisted development
• OpenSSL knowledge
• MySQL administration experience