Skip to main content

Quantitative Developer

  • Software Engineering
  • London

Do you want to tackle the biggest questions in finance with near infinite compute power at your fingertips?

G-Research is a leading quantitative research and technology firm, with offices in London and Dallas.

We are proud to employ some of the best people in their field and to nurture their talent in a dynamic, flexible and highly stimulating culture where world-beating ideas are cultivated and rewarded.

This role is based in our new Soho Place office – opened in 2023 - in the heart of Central London and home to our Research Lab.

The role

Engineering underpins our continued growth and success, and we are committed to recruiting and developing the world’s best Engineers.

Our Quantitative Developers are the enablers of our success. They work side-by-side with our researchers to realise their ideas in global financial markets. They work at the bleeding-edge with immense compute power at their fingertips to achieve our aim: predicting the future.

The core tech stack is C# and Python, productionised in our own datacentres.

Areas of focus for these teams include:

  • Trading systems – reliable and performant systems able to trade 24/6 for our customers, with real money at stake
  • Modelling – building core capabilities and assisting quant researchers in our cutting edge prediction capabilities
  • Simulation – back-testing frameworks for validating the strategies our researchers produce and for assessing their ongoing performance
  • Research tooling – front-end UX and workflow for our quant researchers
  • Performance and scalability – optimising our trading and research systems to unlock new capabilities

To give a flavour of the work we do, here are some of our recent projects:

  • Low level performance optimisations in our core simulation engine, unlocking the next advances in quant research
  • Experimenting with alternative solvers in a core trade planning system
  • Integrating our high and low frequency systems for more optimal trading
  • Re-architecting systems to provide a seamless path from research to production for machine learning models
  • Enabling large-scale distributed training of machine learning models
  • Contributing back to open source projects

Who are we looking for?

The ideal candidate will have the following the skills and experience:

  • A genuine interest in technology
  • Proven ability to engineer high-quality software
  • Appreciation of architecture and engineering best practices
  • Experience of end-to-end ownership of solutions, from articulation through to delivery
  • Good understanding of fundamental algorithms and data structures
  • An interest in the quantitative finance and an understanding of the role engineering plays within the space
  • The ability to prioritise, plan and deliver to demonstrably drive business results
  • The ability to proactively identify where we can improve and implement long term, scalable solutions to drive business outcomes.
  • A proactive approach to learning, staying ahead of the technology curve and identifying how we can adopt new technologies in the ways we work
  • Balanced judgement, with the ability to evaluate different approaches and identify solutions for the benefit of the overall business
  • Adaptable communication styles and approaches tailored to their audience in order to convey compelling messages
  • The ability to understand the needs and challenges of others and present mutually beneficial solutions
  • A collaborative approach with the ability to build effective relationships across the business

Why should you apply?

  • Highly competitive compensation plus annual discretionary bonus
  • Lunch provided (via Just Eat for Business) and dedicated barista bar
  • 35 days’ annual leave
  • 9% company pension contributions
  • Informal dress code and excellent work/life balance
  • Comprehensive healthcare and life assurance
  • Cycle-to-work scheme
  • Monthly company events
Location: London
Apply Now
An image of Garrett
Garrett Software Engineer

"The willingness to collaborate between both teams and functions has made the transition into my new role as easy as possible."

Find out more

What our people say

An image of Gabriel
Gabriel Software Engineer

"The problems we solve are often novel in nature, meaning we get to solve the previously unsolved. I find this to be a great way to stay challenged and engaged!"

Find out more
An image of Michael
Michael Software Engineer

"It’s a privilege to be in a place where my curiosity is nurtured and my learning journey is supported!"

Find out more
An image of Alexander
Alexander Software Engineer

"I've felt very lucky to work with teams of people across the business who are generous with their time, knowledge and ideas as we collaborate to continuously build and rebuild complex systems with lots of moving parts."

Find out more
An image of Dexter
Dexter Software Engineer

"Work culture is an important aspect for me, so when I was contacted by G-Research I discovered a company where I could grow as a developer, whilst feeling like the company valued me as a person, not just a code monkey."

Find out more
An image of Owen
Owen Software Engineer

"Before G-Research I’d completed internships at a few companies whilst studying Computer Science at the University of York. Since joining, I’ve progressed from an intern to a graduate to an engineer, having worked on systems and technology core to the business my entire time."

Find out more
An image of Sokratis
Sokratis Software Engineer

"My favourite part of working at G-Research is the people, from my colleagues to our customers. The culture is great and encourages collaboration, which makes it easier for everyone to work together."

Find out more
An image of Willy
Willy Data Services Manager

"My team and I have access to a wide range of training opportunities, which allowed us to get the entire team AWS certified within a quarter. We’re actively working on the latest AI and machine learning projects to stay ahead of industry standards."

Find out more
An image of Yoga
Yoga Software Engineering Manager

"The friendly, collaborative atmosphere here is a breath of fresh air and a perfect fit for me."

Find out more
An image of Joshua
Joshua Platform Engineer

"The best thing about working at G-Research is being around such smart people, it motivates you to always want to grow and learn."

Find out more
An image of Margot
Margot HRIS manager

"I enjoy how dynamic the work environment at G-Research is. It keeps you busy and continuously creates opportunities to develop yourself and your career, too."

Find out more

Interview process

Online Application

Our assessment process kicks off with our Talent Acquisition team, who will review your application and assess your fit for the role.

Stage One: Technical Interview

You will meet with a team member – or take a remote test – where your technical abilities will be put to the test.

Stage Two: Behavioural Interview

We will set aside technical skills and focus on you.

Stage Three: Further Technical Interviews

Here, we will take a deeper dive into your technical skills and competencies.

Stage Four: Management Interviews

The final stage of our interview process is where you will meet members of your team, your future manager, and functional leadership.

Quantitative Developer Apply now

Stay up to date with G-Research