Salary: £50,000 - 65,000 per year Requirements: Proficiency in C# and .Net Core Strong experience with MS SQL Server Familiarity with software development life cycle (SDLC) Knowledge of OOP principles and SOLID design Experience with Agile methodologies Understanding of system design and technical strategy Interest in AI, big data, cloud computing, and web applications Strong troubleshooting and debugging skills Ability to document and maintain software functionality Responsibilities: Design, develop, and install software solutions Gather user requirements and define system functionality Write clean and efficient code across various disciplines Execute the full software development life cycle (SDLC) Engage in systems design from planning to execution Drive technical strategy and innovation within the team Maintain existing software systems via troubleshooting and upgrades Document software functionality and maintain coding standards Technologies: AI Big Data C# Cloud OOP SQL Web ASP.NET JavaScript React More: We are an established software company located in Horsham, West Sussex, offering a hybrid work environment. We are seeking a passionate C# Back End Software Engineer to join our innovative team. Our company values cutting-edge technology and encourages team members to engage with new advancements such as AI and cloud computing. We offer competitive salaries up to £65K and provide an opportunity for professional growth in a supportive environment. last updated 5 week of 2026