Junior C# Quant Developer – Hedge Fund

Company: Quant Capital
Apply for the Junior C# Quant Developer – Hedge Fund
Location: London
Job Description:

Overview

In this role you help modernize and extend a hedge fund’s tooling in C#, enabling efficient research and trading support. You will work within a collaborative engineering team to port systems, build new tools, and improve the existing environment. The role offers learning and responsibility, with exposure to design decisions in a fast-paced tech-driven trading context. This is a chance to contribute to a high-profile fund known for FX and equities strategies and to grow alongside experienced quants and developers.

Pay / Benefits

  • annual bonus
  • bonus scheme
  • London-based role
  • competitive base salary 75k

Responsibilities

  • Port existing systems to C# and modernize related tools
  • Develop new tooling and applications for trading workflows
  • Improve and support the current finance tech environment
  • Contribute to design and architecture decisions in an Agile-like setting
  • Collaborate with cross-functional teams to enable trading strategies

Key requirements

  • C# proficiency
  • Computer Science background
  • Strong maths background
  • SQL
  • Interest in finance or demonstrable enthusiasm for the domain
  • collaborative mindset
  • ability to learn quickly
  • problem-solving attitude
  • adaptability
  • C#
  • SQL

…

Posted: October 1st, 2026