Quant Developer C++ Buy Side Fixed Income

Company: Quant Capital
Apply for the Quant Developer C++ Buy Side Fixed Income
Location: London
Job Description:

Overview

In this role you join a new FI Quant Technology team in London to build and maintain in-house pricing analytics and trader-support tools. You will work closely with Quants across the globe to design and implement a high-performance pricing library in C++ with Python integration, supporting Fixed Income, FX, and Credit. The role blends cutting-edge technology with real trading impact on a 24/7 global desk, in a collaborative, knowledge-driven environment. You will shape the platform’s architecture and coding practices, contributing to alpha generation and enterprise-grade systems. This is a unique chance to work alongside top technologists in a relaxed, fast-moving culture with strong career,

Pay / Benefits

  • flex working
  • Options from day 1
  • excellent salary and benefits package
  • ongoing training
  • structured career path

Responsibilities

  • Develop and maintain the in-house pricing library for FI/FX/Credit/Commodities
  • Contribute to the overall design of the pricing library
  • Promote C++ coding and design best practices
  • Integrate the pricing library with a microservices cluster
  • Work on an enterprise-grade tech platform in C++ and Python

Key requirements

  • Computer Science or Engineering degree
  • Substantial modern C++ programming experience
  • Knowledge of design patterns, data structures and algorithms
  • Experience with multi-threading
  • Experience working with pricing libraries
  • Knowledge of financial instruments in the Fixed Income, FX and Credit space
  • Detail oriented, organized, strong ownership of work
  • detail oriented
  • strong ownership of work
  • ability to collaborate with quants globally
  • modern C++ programming
  • design patterns
  • data structures and algorithms

…

Posted: September 30th, 2026