Head Quant Developer – C# Risk

Company: Quant Capital
Apply for the Head Quant Developer – C# Risk
Location: London
Job Description:

Overview

In this role you will lead a global team of quant developers while also hands-on building risk and analytics models. You will split time between mentoring a team of five and performing quantitative development to create new models and libraries. You’ll own implementation work, including data interfaces, workflows, and bespoke reports for cross-asset trading and risk management. The position sits at the intersection of software engineering and financial engineering in a client-facing environment in Central London.

Responsibilities

  • Model development for risk/analytics
  • Library creation and maintenance
  • Implementation development including data interfaces, workflows, and bespoke reports
  • Manage a global team of 5 quant developers (roughly 50/50 management and development)
  • Ownership of products and delivery with accountability for results

Key requirements

  • 2:1 or First Class undergraduate degree in Computer Science, Mathematics, Finance, or other technical discipline
  • Mentoring or management experience
  • Strong software analysis, design and development skills
  • Min 3 years of professional experience in C#, Python, C++ or Java
  • Knowledge of relational databases and SQL
  • Experience in finance and capital markets
  • Mentoring or management experience
  • Ownership mindset
  • strong communication
  • C#, Python, C++ or Java
  • Relational databases and SQL
  • Finance and capital markets domain

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Posted: October 1st, 2026