Quant Developer

Barclays

Full-time Other-General
Apply Now
Location
plumstead, england, United-Kingdom
Posted
June 11, 2026

Job Description

Role: Quant Developer

Location: London

Length: 6 months

PAYE only



Overall purpose of the role:


We’ve rebuilt our core quantitative engine from the ground up into a high-performance, next-generation library. Most of the calculations are migrated, but we need your help to cross the finish line.

If you are a sharp C++ Developer who loves clean architecture, algorithmic precision, and high-performance code, we want you on the team.

Key Accountabilities:


  • Bridge the Gap: Migrate the residual logic from our legacy library into the new, high-performance C++ engine.

  • Build for Tomorrow: Ensure the new code isn't just a copyβ€”it must be clean, adaptable, and optimized for future enhancements.

  • Protect Precision: Reconci...