🌿 Back to all jobs

🥝 Quant Developer (C++/Rust) (London)

Fionics | london, United-Kingdom | Posted May 31, 2026

Job Description

Overview

Job Title: Quantitative Developer

Location: London

Company Overview: Join one of the fastest-growing high-frequency trading (HFT) firms, having expanded 25x in just 2 years. With virtually no regrettable turnover, this firm offers a dynamic and stable environment where you can grow alongside industry veterans.

Job Description: We are seeking an early-career Quantitative Developer who is eager to gain expansive experience beyond the typical, hyper-siloed roles found at tier 1 firms like Jump Trading, Citadel, and Jane Street. This role offers the unique opportunity to broaden your professional horizons in a rapidly scaling international setting.

Responsibilities

  • Develop and implement quantitative models using C++ and Rust.
  • Collaborate closely with trading teams to design and optimize strategies.
  • Engage in continuous learning to remain abreast of industry trends an...

Apply for This Position

Submit Application