Quant Developer - Python

Quinton Davies are working with a cutting edge quantitative trading firm who are known for their high-performance platform, autonomous culture and hiring top talent.

The firm empowers teams to operate with autonomy while leveraging industry leading scale and infrastructure. Engineers here work on cutting-edge problems—low-latency systems, hardware acceleration, machine learning—ensuring the platform remains best-in-class.

You’ll join a quantitative research team in London as a Quantitative Developer - Python, focusing on improving the research framework and supporting strategy development. This is a hands-on role, working closely with researchers to enhance tools, optimise back testing, and maintain research work-flows.

Responsibilities

• Develop and refine Python-based tools for trading strategy research.
• Enhance simulation/back-testing frameworks.
• Monitor and maintain research jobs.
• Collaborate with global teams on EMEA-focused projects.

In order to apply for the position of Quantitative Developer - Python, you'll need to meet the following criteria:

• Strong Python skills (for example 5+ years), including libraries like NumPy, Pandas, Polars.
• Experience in C++ and scripting (e.g., Bash) is a plus.
• Background in equities/equity derivatives trading.
• Problem-solving mindset, comfortable in a fast-paced, collaborative environment.
• Degree in Computer Science, Engineering, or related field (Master’s preferred).

Why apply?

• Work with exceptional talent in a merit-driven, ego-free environment.
• Modern, open workplace with a focus on collaboration.
• Competitive benefits: generous PTO, wellness perks, hybrid flexibility, continuous learning.
• Global presence with a tight-knit team culture.

This is an opportunity to impact high-performance trading strategies while growing in a stimulating, supportive setting.

Thanks for considering an application. We do receive a high volume of applicants and as such we aren't unfortunately always able to respond to unsuccessful applicants. As such, if we haven't responded to your application on this occasion then your application has not been successful Quinton Davies will not discriminate on unlawful grounds. We are committed to equal opportunity and diversity.