Full Stack Developer (.NET and React)

Project overview

We are Universal Music Group UK - the UK's leading music-based entertainment company. We exist to shape culture through the power of artistry. We help UK artists produce, distribute and promote the most critically acclaimed and commercially successful music to inspire and entertain fans at home and around the world.

AMS is a global workforce solutions partner committed to creating inclusive, dynamic, and future-ready workplaces. We help organisations adapt, grow, and thrive in an ever-evolving world by building, shaping, and optimising diverse talent strategies.

We partner with UMG UK to support their contingent hiring processes. Acting as an extension of their Talent Acquisition Team, we connect them with skilled interim and temporary professionals, fostering workplaces where everyone can contribute and succeed.

On behalf of UMG, we are looking for a Full Stack Developer for a 6 month contract (with potential for extension) to work remotely.

How we LEAD:

The Full Stack Developer will support the modernisation of customer-facing and internal web applications. The role will focus on improving user experiences while helping evolve the existing .NET platform towards a more modern React-based Front End architecture.

How you'll CREATE:

Bring your VIBE:

Diversity, Equity, Inclusion & Belonging at UMG UK

The best way to flourish in our ever-changing industry is to create a team that truly reflects the incredible diversity of our artist roster and society.

We're committed to creating an inclusive culture where everyone can belong, thoughtfully express themselves and bring something unique to our creative journey and our shared passion for music.

Our diversity sets the stage for the creativity, collaboration and innovation that make our artists successful. Here, we want everyone to be seen, supported, valued, respected, and ensure contributions are appreciated and actioned where appropriate.

Next Steps

If you are interested in applying for this position and meet the criteria outlined above, please click the link to apply and we will contact you with an update in due course.

We can only accept workers operating via an Umbrella or PAYE engagement model.

Please note that for the duration of this assignment you will be working as an external resource engaged by AMS.

• Design and deliver modern user journeys across authenticated user journeys.
• Build reusable, responsive and accessible interface components, establishing patterns that make future features faster and more consistent to deliver.
• Help migrate appropriate parts of the current UI towards modern .NET best practice paired with React and TypeScript without disrupting live customer or operational workflows.
• Establish a design system that will work across multiple application in the business.
• Develop and maintain C# and ASP.NET Core functionality, including controllers, services, data access and secure APIs needed by the new interfaces.
• Work with the senior developer to agree API contracts and integration approaches that fit the existing architecture and authentication model.
• Translate product and stakeholder needs into pragmatic, well-scoped releases, validating usability and edge cases as part of delivery.
• Add appropriate automated tests, review code and improve documentation so changes are safe to release and straightforward to maintain.
• Investigate and resolve defects across the UI and .NET stack, contributing to deployment and continuous improvement of the development workflow.
• Strong commercial experience with C#, ASP.NET Core, MVC, and Entity Framework Core.
• Solid full-stack development background with recent React and TypeScript experience.
• Experience building and integrating secure APIs and authenticated web applications.
• Strong Front End skills with a focus on responsive design, accessibility, usability, and performance.
• Experience working within existing production systems and modernising applications incrementally.
• Knowledge of relational databases (SQL Server, MySQL or similar).
• Comfortable with automated testing, code reviews, Git, and Agile delivery practices.

Project details

• Start: ASAP
• Duration: 6 months
• Location: City of London, UK, GB