Senior Software Developer C# .Net T-SQL

Senior Software Developer / Engineer (C# .Net T-SQL) Sunderland / WFH to £70k Opportunity to progress your career in a hands-on technical leadership role at a growing games / gambling site, whilst enjoying a range of benefits and perks. As a Senior Software Developer you'll take a senior, hands-on role in an Agile team developing game engine mechanics into readily deployable APIs with the focus on scalability and resilience. You'll work across the full software development lifecycle, from inception through to release, building highly available applications using a range of technologies with a focus on backend C# and T-SQL. You'll take ownership of projects, lead the technical discussions and decision making and contribute to technology and process improvements. Location / WFH: There's a hybrid work from home policy with 2-3 days a week; when you're in the office you'll be collaborating with fellow technologists in a relaxed environment in awesome custom built offices in Sunderland with a range of facilities and perks including free meals at the onsite restaurant as well as membership at onsite gym. About you: You have strong C# .Net backend development experience You have a good knowledge of databases and strong T-SQL experience You have experience of developing APIs You have a good knowledge of cloud based systems (AWS or Azure) You're collaborative with great communication, mentoring leadership skills What's in it for you: As a Senior Software Developer you will receive a competitive package: Competitive salary to £70k quarterly bonus Holiday purchase scheme, plus an extra day for every your there (up to 5) Pension, Private medical care Onsite gym Onsite restaurant with free breakfast, lunch, snacks and drinks Free inner city parking Free tickets to EFL matches Hybrid working (x3 days a week office) Family friendly policies Social events and more! Apply now to find out more about this Senior Software Developer / Engineer (C# .Net T-SQL API AWS) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

Location: Sunderland, North East, GB

Posted Date: 7/11/2025