Senior C# .NET Front Office Developer | Pricing & Risk Analytics | £150k | Front Office

Senior C# .NET Front Office Developer | Pricing & Risk Analytics | £150k | Front Office

Location: London (Central)

Working Pattern: Hybrid (3 Days Office / 2 Days Remote)

Sector: Global Financial Services – High-Performance Analytics

Salary: Up to £150,000 + Bonus + Benefits

The Mission: Architecting High-Performance Risk Engines

Our client is seeking a Senior C# .NET Software Engineer to join their Analytics Development team, a group at the intersection of high-scale technology and quantitative finance. This is an opportunity to lead the design of advanced pricing and risk platforms, including a high-performance distributed computing system used for real-time market data and trading support.

As a Senior C# Software Engineer, you will collaborate directly with Trading and Quantitative teams, ensuring that complex business objectives are met through robust architecture and continuous innovation.

Your Impact

• Architectural Strategy: Lead the design of technology solutions that form the bedrock of the firm’s analytics.
• Distributed Systems: Build and optimize scalable, high-performance systems using modern C# .NET frameworks.
• Best Practices: Define and uphold software engineering standards to ensure consistency and quality across the global team.
• Project Leadership: Work with the Development Manager to shape the roadmap and define strategic priorities for the Analytics squad.

The Technical Bar

• Core Languages: Expert in C# / .NET paired with a strong proficiency in Python.
• Full-Stack Visualization: Hands-on experience with React, TypeScript, and JavaScript for front-end development.
• Domain Depth: A solid understanding of derivative products and risk sensitivities (Greeks).
• Cloud & DevOps: Experience with AWS, Terraform (Infrastructure as Code), and modern CI/CD pipelines.
• Rigor: Proven ability in software architecture using Design Patterns, SOLID principles, and TDD/BDD.

About You

• The Analytical Thinker: You are a Senior C# .NET Developer with exceptional mathematical and analytical abilities.
• The Collaborative Professional: You are approachable, self-efficient, and excel at building relationships with demanding stakeholders.
• The Resilient Engineer: You thrive in a fast-paced environment where you take a high level of technical responsibility.

Why Join?

• High-Performance Focus: You will work on distributed computing systems that require deep Senior C# .NET expertise, not just standard business logic.
• Modern Ecosystem: Engage in Agile ceremonies (Scrum) within a team that prioritizes robust architecture and innovative product development.
• Front Office Impact: Direct visibility into the trading P&L and a seat at the table with the Quants and Traders.

Senior C# .NET Front Office Developer | Pricing & Risk Analytics | £150k | Front Office