Salary: £30,000 - 60,000 per year Requirements: Expertise in C# and modern .NET (Core) Keen to upskill further in Azure Strong API development skills (REST) Some experience with distributed systems Solid experience with relational databases (SQL) Financial services experience is highly desirable Responsibilities: Design and build scalable, high-quality applications that solve real business problems Work within a high-performing Agile team, contributing to the full software development lifecycle Shape technical solutions from concept to production in collaboration with architects and product teams Influence architecture and improve engineering practices Mentor other team members and contribute to technical direction Drive continuous improvement in tools, standards, and delivery Technologies: API Azure C# REST SQL ASP.NET Cloud DevOps microservices More: We are a global leader in market infrastructure, focused on data solutions and digital transformation. We offer competitive salaries up to £60k, hybrid working opportunities, and additional benefits such as a private pension scheme, private healthcare, and high-spec equipment provided. Join our innovative team in our modern Belfast office, where you can make a real impact. last updated 11 week of 2026