Low-Latency C++ Quant Developer – Trade Execution

Oxford Knight; Greater London; On-site; GBP 90,000 - 150,000; Full time

Job summary

Oxford Knight is seeking a talented C++ Quant Developer to join the Trade Execution team in London. You will work on ultra-low-latency systems, collaborating with traders and researchers to drive desk performance.

You'll own end-to-end solutions from concept to deployment, tackling complex technical challenges across CPU, memory, OS, and network layers, with a strong emphasis on performance and reliability.

Qualifications

• 3+ years of experience in finance
• Strong C++ skills used in current role
• Python experience desirable
• Good understanding of low-level aspects (CPU, memory, OS, network)
• Outstanding communication skills in a fast-paced environment
• Low-latency experience is a plus

Responsibilities

• Take ownership of projects from concept to delivery on the trading desk
• Collaborate with traders and researchers on algorithmic trading and analytics
• Work on ultra-low-latency components and infrastructure

Skills

C++

Python

Communication

Education

Computer Science

Tools

C++ (high-performance)

Python scripting

Job description

Oxford Knight is seeking a talented C++ Quant Developer to join the Trade Execution team in London. You will work on ultra-low-latency systems, collaborating with traders and researchers to drive desk performance.

You'll own end-to-end solutions from concept to deployment, tackling complex technical challenges across CPU, memory, OS, and network layers, with a strong emphasis on performance and reliability.