Staff Software Engineer

Staff .NET Engineer Belfast (Hybrid) - Up to £75,000

Our client is a global financial technology business with a significant engineering presence in Belfast. They're looking for a Staff .NET Engineer to operate at the top of their engineering organisation - someone who can lead technically, set direction and deliver at scale.

This is a high-influence role sitting across architecture, delivery and people. You'll be shaping how the team builds, not just contributing to it.

What you'll be doing

• Leading .NET architecture and engineering standards across a large-scale financial technology platform


• Driving delivery of complex, high-impact backend features from design through to production


• Setting technical direction and owning decisions that affect multiple teams and products


• Collaborating with engineering leadership, product and infrastructure to deliver cohesive solutions


• Mentoring and elevating senior engineers around you


• Contributing to long-term technical strategy at a leadership level

What they're looking for

• Extensive commercial experience as a Senior .NET Engineer, with time operating at staff or principal level


• Deep expertise in C# and the .NET ecosystem


• Strong understanding of distributed systems, scalable architecture and engineering best practices


• Experience working in complex, multi-team environments - ideally within fintech or financial services


• A track record of owning and delivering large backend initiatives end to end


• Someone who leads through influence and brings teams along with them

This is a role for someone who wants genuine technical ownership at one of the most established names in global financial technology.