Role: Senior Full Stack Developer (C#/.NET) Salary: £90,000 - £130,000 + bonus + benefits Location: Central London - 5 days per week onsite Overview Our client is a high-performing, London-based investment management firm specialising in sports trading. Generating £6.11M in turnover last year, they operate globally across football, cricket, US sports … on greenfield projects with real-world impact, building predictive modelling systems that power automated trading and investment strategies. Key Responsibilities Design, build, and maintain full-stack software solutions in C#/.NET* Develop predictive models for real-time sports trading and analysis* Contribute to greenfield product development with autonomy and ownership* Collaborate across a highly technical team with strong … Solve complex, data-driven problems that have immediate business impact* Support system integration, testing, and deployment processes Ideal Candidate 5-10 years of software engineering experience* Strong proficiency in C# and the .NET platform* Solid foundation in mathematics, statistics, or quantitative problem-solving* Experience with SQL Server, Oracle, or similar RDBMS* Comfortable working in a fast-paced, collaborative environment More ❯
MARGO is partnering with a leading financial institution to find a SeniorC# WPF Developer with experience in Risk and Profit and Loss. Knowledge of Greeks is important in this role. What you'll do: Design & Development Build and enhance high-performance WPF C# applications Collaboration & Delivery Work closely with trading desks, pricing heads … Follow all legal, regulatory, and internal compliance standards (e.g., market-abuse regulations) Contribute to change-management processes, ensuring minimal business disruption Tech stack & skills: Deep expertise in WPF and C# Agile delivery mindset; rapid prototyping and iterative improvement Systematic reasoning, transparency, and accountability Ability to juggle competing priorities with a solutions-driven attitude Continuous learner: eager to adopt new … technologies and share insights Technical fit - what we're looking for: Degree (or equivalent) in Computer Science, Engineering, Mathematics, or related field 6+ years' experience building WPF C# desktop applications in a high-performance trading environment WHAT'S NEXT? First meeting: You will meet with a Talent Acquisition Manager and a member of the executive committee to discuss your More ❯
Senior C#.NET Developer - Front Office The Front Office (Fixed Income) software development team requires an agile and versatile specialist who is a team player with extensive expertise in .NET/C# software development. The role demands an experienced individual comfortable working closely with a variety of front office stakeholders globally. Role Details Title: SeniorDeveloper (Software More ❯
Required Skills: Proficiency in C# using Visual Studio and Azure DevOps is essential, along with knowledge of HTML, JavaScript, CSS, and modern web frameworks. Experience with SQL Server or similar relational databases, and familiarity with testing frameworks. Knowledge of the Microsoft Azure platform, RESTful services, SOAP, and scalable API design. Knowledge of frameworks and libraries like Vue.js, React, JSON More ❯
