Net Full Stack Developer

We're working with a fast-growing, award-winning business to find a talented Mid-Level Full Stack Developer (.Net / C#) to join their expanding engineering team.  This is a brilliant opportunity for a developer who wants genuine ownership, high standards, and the chance to help scale a product already making a real difference for businesses across the UK.

Location: Durham  / Sunderland area. Salary: £45,000 to £50,000 plus bonus and an extensive benefits package. Working arrangement: hybrid, a mix of home and office working. Contract type: permanent.

What you'll be doing

• Designing, building and maintaining in-house software products across the full stack.
• Writing clean, well-tested code using recognised patterns including SOLID principles and TDD
• Collaborating within an Agile team using Scrum and Kanban, contributing to delivery rituals and end-to-end processes
• Conducting root cause analysis on defects and owning resolution through to production
• Helping shape engineering standards and contributing ideas to a team that genuinely values continuous improvement

What you need to bring

• Hands-on experience with .NET / .NET Framework and C#
• Experience with Blazor and React / JavaScript for front-end development
• Confidence deploying to Microsoft Azure, including containerisation with Kubernetes 
• Solid working knowledge of Entity Framework and T-SQL
• A strong understanding of secure, scalable software design
• A team-first mindset with high standards for quality and craft
• Desirable: experience using AI-assisted development tools (e.g. for code generation or refactoring) in a pragmatic, quality-conscious way

Why you'll love this job

• Join a tech-led business at a pivotal moment, taking their core product well beyond MVP, so your work will genuinely matter
• Work in a forward-thinking engineering team with strong centres of excellence where good ideas are heard and acted on
• A culture built around authenticity and innovation, not corporate box-ticking
• Bonus, an extensive benefits package, and real scope to grow as the business scales

Sound like your kind of challenge? Apply now with your CV and one of our team will be in touch to discuss the role in more detail. We're moving quickly on this one, so don't wait.