Full Stack Developer

Spectrum IT Recruitment; Southampton; Remote; GBP 54,000; Full time

Job description

Full Stack Developer (.NET, Umbraco)

Remote Up to 54,000 Full Time

Are you a talented Full Stack Developer looking for a role where your work truly makes a difference?

We're looking for an experienced developer to help shape the future of our digital services. You'll play a key part in maintaining and enhancing our core .NET systems, delivering innovative solutions across web platforms, and helping us improve the way we support our customers and colleagues.

This is a fantastic opportunity to join a mission-led organisation where technology supports meaningful change. If you're passionate about clean code, user-centric design, and solving real-world challenges with tech - we'd love to hear from you.

What you'll be doing:

• Enhancing and supporting core digital platforms built on .NET, Umbraco, and Azure
• Building scalable, reusable, and maintainable software that supports internal stakeholders and infrastructure
• Collaborating across teams to design, review, and integrate solutions
• Investigating and resolving system issues, escalating where necessary
• Creating proof-of-concepts, prototypes, and clean documentation
• Supporting and mentoring junior team members with code reviews and guidance
• Driving improvements in performance, monitoring, and automation
• Working closely with Agile teams to deliver features and manage projects

What we're looking for:

• Strong experience in .NET and Umbraco development
• Proficiency with C#, ASP.NET MVC/Core, and Web API
• Exposure to front-end frameworks like Vue.js or React
• Experience with Azure technologies (including Functions and CosmosDB)
• Good knowledge of Agile methodologies (Scrum, Kanban)
• Experience working with MS SQL Server, Azure DevOps, and source control
• Strong communication skills and a collaborative mindset
• Passion for quality code and performance optimisation

Why join us?

We're not just another tech team. We're part of something bigger - creating real, positive impact in people's lives through safe, sustainable, and connected communities.

You'll enjoy:

• Flexible remote working and a healthy work-life balance
• Up to 54,000 salary plus generous benefits and holiday allowance
• A culture of learning, innovation, and inclusion
• Opportunities to work on meaningful projects that benefit thousands of people
• Supportive leadership and a genuine focus on wellbeing

Ready to use your skills to make a real impact?

Apply now and become part of a tech team that's driving real change.