.NET Developer
Avanti
Job Description
.NET Developer Sheffield (Hybrid Working) £40,000 – £50,000 + Bonus + Private Medical A well-established software and IT services company based near Sheffield is looking to hire a .NET Developer to support ongoing growth and an increasing project pipeline. This is a hands-on role working on bespoke systems built for a range of clients , offering the opportunity to work across the full development lifecycle and make a genuine impact. THE ROLE You will be working on a range of custom-built applications , supporting existing systems while also developing new variations for incoming clients.
Responsibilities include: Working on existing customer codebases Developing and adapting bespoke software solutions Contributing across full-stack development (frontend & backend) Understanding and implementing client-specific requirements Supporting testing, deployment, and ongoing improvements This role suits someone who enjoys varied work , rather than being tied to a single product or codebase. TECHNOLOGY Essential: .NET C# SQL Desirable: JavaScript / Node.js Azure Note: A significant portion of the work is currently based on .NET Framework , so experience or willingness to work with legacy systems is important. There are future projects involving .NET Core and system modernisation.
ABOUT YOU Experience working with .NET and C# in a commercial environment Comfortable working across multiple systems and codebases Able to pick up existing code quickly and work independently Strong problem-solving skills Interested in being involved in the full development lifecycle This role would suit either: An experienced developer looking for a stable, hands-on role , or A strong mid-level developer ready to take on more responsibility SALARY & BENEFITS £40,000 – £50,000 Two performance-related bonuses per year Private medical insurance 35-hour working week (9am–5pm) 24 days holiday + bank holidays Christmas to New Year off (in addition to annual leave) LOCATION & WORKING PATTERN Based near Sheffield (Dinnington area) Hybrid working: 3 days per week in the office initially Reduces to 2 days per week after 3–6 months Please note: The office location is not easily accessible by public transport , so a driving licence is recommended. WHY APPLY? Work on real-world systems used by clients daily Be involved in end-to-end software development Join a stable company with low staff turnover Gain exposure to varied projects and technologies Opportunity to have real ownership and impact