Principal .Net Developer SaaS Company Greater ManchesterSalary: £70,(Apply online only) to £80,(Apply online only) + Benefits Location: ManchesterXpertise Recruitment are looking for a Principal .Net Developer to join a well-established and fast-growing SaaS business in Manchester.This company has built a high-performing engineering team and a strong reputation for delivering scalable, user-centric software used by over a million users worldwide. They offer a modern tech environment, exciting product challenges, and a brilliant culture that supports learning, collaboration, and technical leadership.Why should you want to join? Strategic technical leadership: You ll play a key role in shaping the engineering direction of a product suite used globally. As a Principal Developer, you ll help define architectural decisions, mentor senior developers, and guide best practices across multiple teams.Supportive engineering culture: You ll be surrounded by experienced engineers who value collaboration, clean code, and continuous improvement. There s a strong sense of ownership and shared responsibility when tackling complex challenges.Modern, cloud-based tech: You ll work hands-on with the latest technologies including .Net 8, C#, Azure, and infrastructure-as-code with Terraform. There s a strong DevOps culture, and the environment encourages experimentation and innovation.Agile, cross-functional teams: Product delivery is built around agile principles, iterative development, and real u