Senior Software Developer

Senior Software Developer

Accrington

Salary: 50,000 - 60,000 + discretionary bonus, salary reviews, holiday, pension, training, progression

Are you a Senior Software Developer with strong C#, .NET and SQL experience looking for a role where you can take ownership and make a real difference? Do you want the autonomy to resolve platform issues, improve performance and help shape the future of a market‑leading system used by major national organisations?

This is an opportunity to join a UK‑leading fuel management technology company with a large national customer base across transport, logistics and public sector organisations. Their systems provide critical data around vehicle mileage, fuel usage and operational efficiency, helping customers reduce costs and improve performance.

Due to continued growth and platform development, they are looking to strengthen their team with a capable Senior Developer who can support, enhance and modernise their existing systems while contributing to future improvements.

This role would suit a Senior Developer looking for stability, responsibility and the opportunity to play a key part in improving a widely used, business‑critical platform.

• Develop, maintain, and upgrade applications using C#, .NET and SQL Server.
• Work extensively with SQL, including database design and performance optimisation.
• Improve and enhance an established platform.
• Build and support APIs and backend services.
• Collaborate with internal stakeholders to deliver new features and system improvements.

• Strong commercial experience with C# / .NET.
• Solid SQL Server knowledge, including performance tuning.
• A proactive problem solver who enjoys ownership and responsibility.
• Confident communicator, able to explain technical concepts clearly.

We are an equal opportunities company and welcome applications from all suitable candidates.