Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Develop high-performance quantitative libraries and collaborate with trading desks on complex financial models.
- Company: Join a leading global financial firm with a focus on innovation and teamwork.
- Benefits: Competitive salary, dynamic work environment, and opportunities for professional growth.
- Other info: Fast-paced environment with excellent career advancement opportunities.
- Why this job: Make an impact in finance by working on cutting-edge quantitative models and tools.
- Qualifications: Degree in a quantitative field and strong C++ development skills required.
The predicted salary is between 50000 - 70000 £ per year.
We are seeking a highly motivated Quant Developer to join a Front Office XVA team, supporting trading desks with advanced pricing, risk, and capital calculations. This role sits at the intersection of quantitative modelling and software engineering, offering the opportunity to work on complex derivatives portfolios within a global financial environment.
What You’ll Do
- Develop and enhance high-performance quantitative libraries (primarily in C++) used for trade valuation and risk analytics
- Build models to simulate portfolio behaviour and future exposure profiles
- Support and improve XVA calculations, including credit risk, funding costs, and capital requirements
- Collaborate with trading desks and risk teams to ensure models reflect real market behaviour
- Contribute to tools and applications used by front office teams, including a C#-based GUI
- Work across multiple technologies including C++, Python (analytics), and C# (integration and UI)
You Are
- Degree in Mathematics, Physics, Computer Science, or a related quantitative discipline
- Strong knowledge in C++ development
- Solid understanding of quantitative modelling and financial risk concepts
- Knowledge of derivatives, counterparty risk, and XVA
- Experience with Python for analytics and/or C# for application development is beneficial
- Strong problem-solving skills and attention to detail
- Ability to work in a fast-paced, front-office environment
If this sounds like you, we’d love to have a chat! Please apply only if you have permanent right to work in the UK. Unfortunately, we are unable to provide visa sponsorship for this role.
Junior Quantitative Developer in London employer: mthree
Contact Detail:
mthree Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Junior Quantitative Developer in London
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, attend meetups, and connect with alumni from your university. You never know who might have a lead on that perfect Junior Quantitative Developer role.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, especially those involving C++, Python, or C#. This will give potential employers a taste of what you can do and set you apart from the crowd.
✨Tip Number 3
Prepare for interviews by brushing up on quantitative modelling and financial risk concepts. Practice coding challenges in C++ and be ready to discuss your thought process. We want to see how you tackle problems!
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen. Plus, we love hearing directly from candidates who are excited about joining our team.
We think you need these skills to ace Junior Quantitative Developer in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your skills in C++ and quantitative modelling. We want to see how your experience aligns with the role, so don’t be shy about showcasing relevant projects or coursework!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re passionate about quantitative development and how you can contribute to our Front Office XVA team. Keep it concise but impactful!
Showcase Your Problem-Solving Skills: In your application, give examples of how you've tackled complex problems in the past. We love candidates who can think critically and creatively, especially in fast-paced environments like ours.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it’s super easy!
How to prepare for a job interview at mthree
✨Know Your C++ Inside Out
Since the role heavily relies on C++ development, make sure you brush up on your skills. Be prepared to discuss specific projects where you've used C++, and think about how you can demonstrate your understanding of high-performance quantitative libraries.
✨Understand Financial Concepts
Familiarise yourself with key financial concepts like derivatives, counterparty risk, and XVA calculations. Being able to explain these concepts clearly will show that you can bridge the gap between quantitative modelling and real-world applications.
✨Showcase Your Problem-Solving Skills
Prepare to tackle some technical questions or case studies during the interview. Think of examples from your past experiences where you faced challenges and how you approached solving them. This will highlight your analytical thinking and attention to detail.
✨Be Ready to Collaborate
This role involves working closely with trading desks and risk teams. Be prepared to discuss how you’ve successfully collaborated in the past, and think about how you can contribute to a team environment. Highlight any experience you have in cross-functional teams.