Quantitative Developer: High-Performance Trading Platform

G-Research; Greater London; On-site; GBP 90,000 - 140,000; Full time

Benefits offered by this job

Bonus (annual discretionary)

Lunch provided (Just Eat for Business)

35 days annual leave

9% pension contributions

Informal dress code

Healthcare and life assurance

Job summary

G-Research is seeking a Quantitative Developer to join our London team. You will co-create scalable trading and research systems, working closely with researchers to turn ideas into production-ready software using C# and Python.

The role emphasizes strong software fundamentals, architectural awareness, and end-to-end ownership, with a focus on performance and data-driven results in a high-compute environment.

Qualifications

• Deliver high-quality, well-engineered software with strong architectural awareness.
• Take end-to-end ownership of solutions, from concept to delivery.
• Demonstrate solid knowledge of algorithms, data structures, and software fundamentals.
• Show interest in quantitative finance and the role of engineering within it.
• Prioritise effectively to deliver measurable business impact.

Responsibilities

• Design and develop scalable trading and research systems.
• Collaborate with researchers to implement ideas into production.
• Focus on performance and scalability in core platforms.
• Contribute to a culture of rigorous testing and reliability.

Skills

Software architecture

End-to-end ownership

Algorithms & data structures

Quant finance interest

Stakeholder communication

Tools

C#

Python

Job description

G-Research is seeking a Quantitative Developer to join our London team. You will co-create scalable trading and research systems, working closely with researchers to turn ideas into production-ready software using C# and Python.

The role emphasizes strong software fundamentals, architectural awareness, and end-to-end ownership, with a focus on performance and data-driven results in a high-compute environment.