At a Glance
- Tasks: Research and build trading strategies while collaborating with traders and engineers.
- Company: Join GSR Markets, a leader in crypto trading and market-making.
- Benefits: Enjoy healthcare, 30 days holiday, free lunches, and a vibrant company culture.
- Other info: Dynamic environment with opportunities for growth and learning.
- Why this job: Make an impact in a high-performance team at the cutting edge of trading technology.
- Qualifications: Strong quantitative skills and interest in trading systems; Rust experience is a plus.
The predicted salary is between 59400 - 72600 £ per year.
GSR Markets
GSR Markets brings together market making, high-touch OTC trading, and treasury solutions for clients across the crypto ecosystem, alongside our own proprietary trading activity.
We provide liquidity across more than 60 exchanges globally, execute bespoke and complex trades with dedicated coverage, and support clients with treasury management, liquidity planning, and risk strategies as their businesses scale.
Performance runs through everything the division does, measured in uptime, execution quality, and the strength of the relationships we build with clients and counterparties.
It is where GSR's market expertise, and our own capital, translates most directly into results.
Role Overview
Join a high-performance team at the intersection of trading and technology.
You will work closely with traders and engineers to design, test, and implement strategies across market-making, prop, and OTC, and contribute to the low-latency systems (built in Rust) that put those strategies into production.
Success in this role requires strong quant and market intuition, curiosity, and a proactive mindset.
You'll be working on complex, performance-critical problems where quick learning, ownership, and continuous improvement are key to making an impact.
Key Responsibilities
- Research, build, and refine trading strategies across market-making, prop, and OTC.
- Analyze market microstructure and pricing to identify and evaluate trading opportunities.
- Work closely with traders, researchers, and engineers to implement strategies into live trading systems, contributing to development in Rust where needed.
- Build tools and infrastructure to support research, including analytics and optimisation workflows.
- Monitor live strategy performance and investigate issues in real time, contributing to the stability and reliability of live trading.
Requirements
Rust experience is beneficial; if not, a demonstrable interest in mastering it is essential.
- Strong quantitative foundations, with the ability to reason rigorously about pricing, risk, and market structure.
- Genuine interest in trading systems, financial markets, or market microstructure, with familiarity in concepts such as limit order books, pricing, or real-time systems.
- Experience writing efficient, performance-conscious code in at least one language (e. g., Python, C++, Rust) — comfort picking up new languages is valued.
- Strong foundations in algorithms and data structures.
- Degree in Mathematics, Physics, Computer Science, or a related field — or equivalent practical experience.
What We Offer
- A collaborative and transparent company culture founded on Integrity, Innovation, and Performance.
- Benefits such as Healthcare, Dental, Vision, Retirement Planning, 30 days holiday, and free lunches when in the office (benefits vary depending on employment location).
- Regular Town Halls, team lunches, and drinks.
- A Corporate and Social Responsibility program as well as charity fundraising matching and volunteer days.
GSR is proudly an Equal Employment Opportunity employer.
We do not discriminate based upon any applicable legally protected characteristics such as race, religion, color, country of origin, sexual orientation, gender, gender identity, gender expression, or age.
We operate a meritocracy; all aspects of people engagement from the decision to hire or promote as well as our performance management process will be based on the business needs and individual merit, competence in the role.
Learn more about us at www. gsr. io .
Quant Developer in London employer: GSR Markets
GSR is an exceptional employer for aspiring IT professionals, offering a unique apprenticeship programme that combines hands-on experience with structured learning in a dynamic technology environment. With a strong emphasis on collaboration and mentorship, employees benefit from a transparent culture that values integrity and innovation, alongside competitive benefits such as healthcare, generous holiday allowances, and opportunities for personal growth within the global crypto trading sector.
StudySmarter Expert Advice🤫
We think this is how you could land Quant Developer in London
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at GSR Markets or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to GSR Markets.
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like GSR Markets.
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like GSR Markets that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace Quant Developer in London
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at GSR Markets.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at GSR Markets and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at GSR Markets
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If GSR Markets uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
