A rapidly growing, FCA-regulated payments and treasury provider in the insurance sector is seeking senior engineers to support its next phase of expansion. The business offers global payments coverage (170 countries, 110 currencies, sub-minute claims processing) and treasury optimisation solutions, and has more than doubled in size over the past 18 months while targeting a multi-trillion-dollar global market. They are looking for low-ego, collaborative professionals who thrive in fast-paced, cross-functional teams. Roles are UK-based (remote/hybrid flexibility): Senior Software Engineer - Insurance Marketplace .NET Core (3 years, .NET Framework a plus), React/Typescript, microservices, DDD, CI/CD Full feature ownership and mentoring responsibilities SDET .NET Core/C# test automation, microservices migration GitHub Actions, Playwright/XUnit, SQL/Cosmos DB, Agile/TDD Senior Full Stack Engineer - Core Team .NET Core, React, distributed systems Focus on scalability and product lifecycle delivery Senior Software Engineer - Banking & Payments C#/.NET 8, 3-5 years' experience Cloud (AWS/GCP/Azure), Kubernetes/Docker Computer Science background strongly preferred Benefits include: 25 days holiday All roles are remote. 1 day per quarter in the office. Pension scheme & private medical cover Unlimited therapy access & wellbeing programmes Gym membership support Volunteering leave, sabbaticals, and strong L&D support Join a mission-driven team working on meaningful projects, such as enabling instant claims payments in times of crisis. If you're motivated to make an impact in the InsurTech space, we'd love to hear from you. Apply now via your recruiter contact. McGregor Boyall is an equal opportunity employer and do not discriminate on any grounds. Benefits: Full benefits package remote working