Senior .NET Engineer – Contract – Outside IR35 An opportunity has opened up for an experienced .NET contractor to join a financial services firm on a high-impact, semi-greenfield build focused on electronic trading and risk management systems. You’ll be working in a tight-knit team of engineers, contributing to the design and development of robust backend and service-layer components. Key skills: Strong commercial experience with .NET, C# Solid understanding of distributed service architecture Experience in FX, e-trading, capital markets, or similar domains Exposure to messaging patterns and service buses (e.g. MassTransit, Azure Service Bus) Redis experience is a bonus This is a 6 month Outside IR35 contract assignment. The business is based in London and would like to have hybrid working 2-3 days per week. Start date ASAP. If you're available and have the right background please apply online today