About this job

Senior Software Engineer - .NET Core, Blazor, SQL Server

Location: Remote (UK-based)

Salary: £50,000 - £60,000 (depending on experience)

Benefits: Company pension scheme, 25 days holiday + bank holidays

Applause IT are recruiting for a Senior Software Engineer on behalf of a highly impactful, tech-driven not-for-profit organisation that's tackling one of the world's most pressing health challenges.

This remote-first, UK-based team is small, but their global impact is enormous, distributing tens of millions of life-saving resources annually, powered by a bespoke tech platform that emphasises transparency, accountability, and data accuracy.

As their operations grow, they're seeking an experienced Senior Software Engineer to help evolve and scale their platform.

What you'll be doing:

Developing and maintaining robust internal and external systems using .NET Core, Blazor, and SQL Server
Designing secure, scalable, and efficient relational databases
Taking ownership of projects from analysis to deployment
Collaborating with a cross-functional, agile team on tech and process improvements
Contributing to architecture, UX, and security decision-making
Occasionally supporting junior developers and end users

What they're looking for:

5+ years of experience with .NET Core, C#, SQL Server
Proficiency with Blazor, Razor Pages, and EF Core
Strong front-end skills: HTML, CSS, JavaScript/jQuery, responsive design
Solid understanding of web security, application architecture, and database design
Experience with version control (Git) and modern deployment workflows
Comfortable managing small projects or teams when needed
Bonus: Experience with non-web applications (e.g. console apps, desktop tools, or APIs)

Why apply?