Software Engineer (C#/.NET) - Up to £150k Base + Industry Leading Bonus! - Elite Trading Firm - London (Hybrid)

Role: Software Engineer (C#/.NET)

Salary: Up to £150k Base + Industry Leading Bonus

Location: London

Working Style: Hybrid

A leading FinTech firm in London is seeking a talented Software Engineer to join its growing technology team. This is an opportunity to work in a fast-paced, high-performance trading environment where technology is central to the firm’s success across multiple asset classes.

The Role

They’ll find the best team to suit your skillset/interests but you could be working on:

• Building modern, scalable applications using C# and .NET to support business-critical trading and operational platforms.
• Designing and developing robust backend services, APIs and microservices using C#/.NET.
• Building real-time trading systems, analytics platforms and data-driven applications used by traders, quantitative researchers and engineering teams.
• Working with databases and distributed systems to develop reliable, high-performance technology solutions.
• Taking ownership of features from concept through to deployment, working in a collaborative, fast-paced engineering environment.

Key Responsibilities

• Design, develop, and maintain scalable, high-performance applications using C#/.NET
• Build robust backend services, APIs and microservices
• Collaborate with cross-functional teams including traders, quantitative researchers and engineers
• Contribute to the design and development of technology supporting trading and investment activities

Requirements

• 1–6+ years of professional software engineering experience
• Strong experience with C# and/or .NET
• Experience building backend services, APIs or distributed applications
• Strong problem-solving and software engineering fundamentals
• Bachelor’s Degree in Computer Science (or similar) is preferred

If the above is of interest, please apply or email me directly at [email protected]