Senior Software Engineer | Hedge Fund | C#

Senior C# Engineer | Front Office / Investment Technology | London | £160k base + bonusI'm working with a leading systematic investment firm looking to hire a Senior C# Engineer into their post-trade engineering team.The role sits within a centralised technology function where engineers have real ownership, contribute to architectural decisions, and work closely with business stakeholders to shape product direction.What you’ll be doing:Designing and building scalable backend systems in C#/.NETDeveloping APIs and data-driven applications powering client-facing platformsWorking closely with stakeholders to translate requirements into technical solutionsContributing to system design, architecture, and long-term technical directionSupporting and improving production systems in a high-quality engineering environmentWhat they’re looking for:Strong C#/.NET engineering experience in production environmentsSolid computer science fundamentals and system design capabilityExperience building scalable, reliable applicationsComfortable working with stakeholders and contributing to product decisionsExposure to modern front-end frameworks (Angular, React or similar) is beneficial4 days per week in London officeCompensation:Competitive base (c.£150k–£160k) + bonus