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- Tasks: Design and implement high-performance trading systems for digital asset markets.
- Company: Join TankX, a leading quantitative trading company with a focus on innovation.
- Benefits: Competitive salary, stock options, profit-sharing, and a dynamic work environment.
- Other info: Collaborative culture prioritising ownership, risk-aware engineering, and continuous learning.
- Why this job: Make an impact in the fast-paced world of high-frequency trading and technology.
- Qualifications: Degree in Computer Science or related field; proficiency in C/C++ required.
The predicted salary is between 60000 - 80000 £ per year.
TankX is a quantitative trading company focused on high-frequency trading and liquidity provision in digital asset markets. We build technology-driven systems that combine software engineering, quantitative research, and real-time market data to operate in global exchanges. We offer a competitive monthly salary complemented by stock options and a profit-sharing model.
What You'll Work On
- Design and implement latency-critical trading infrastructure from scratch, handling millions of messages per second.
- Build and optimize high-performance C++ trading engines, focusing on cache-friendly code and lock-free concurrency.
- Develop and maintain connectivity to global exchanges using WebSocket and FIX APIs.
- Write and deploy production-grade code for market data processing and order execution logic.
- Partner with Quantitative Data Engineers to turn complex trading hypotheses into stable, high-performance production systems.
- Use profiling tools to identify bottlenecks in the Linux network stack and optimize system performance.
Requirements of the Role
- Right to work in the UK, as this position is not eligible for visa sponsorship.
- Bachelor’s or Master’s degree in Computer Science, Electrical and Electronics Engineering, or a related quantitative field (Mathematics double major is a plus).
- Proficiency in a systems programming language (C and C++), experience with modern C++ is a plus.
- Solid grasp of data structures, algorithms, and concurrency.
- A "test-driven" mindset and the ability to write clean, maintainable, and production-ready code.
- Strong debugging and problem-solving ability in production systems.
- Curiosity about financial markets and willingness to learn quickly.
Preferred Qualifications
- Prior experience in trading systems, particularly in digital asset markets.
- Experience in network programming.
- Understanding of concurrency and parallelism.
- Good understanding of Operating Systems and Computer Architecture.
- Familiarity with exchange connectivity and market data protocols, specifically WebSocket and FIX APIs.
- Experience building high-performance or distributed systems.
- Experience with Linux network stack for network latency optimizations.
- Academic success or achievements in scientific olympiads, competitive programming contests or mathematics competitions.
How We Work at TankX
- Simplicity by design. Our systems are designed to remain lean, maintainable, and reliable, prioritizing clarity and correctness even under tight timelines.
- Risk-aware engineering. We incorporate risk awareness into architectural decisions and build fault-tolerant systems with safeguards and circuit-breakers to prevent cascading failures.
- Ownership and initiative. Our engineers take responsibility for outcomes and proactively unblock dependencies instead of waiting for direction.
- Fact-based reasoning. We rely on evidence and clear reasoning in discussions, exchanging feedback openly to reach the most accurate conclusions.
- Team-first mindset. We prioritize knowledge sharing and collaboration so the entire team moves faster, not just individuals.
Quantitative Developer in London employer: TankX
Contact Detail:
TankX Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Quantitative Developer in London
✨Tip Number 1
Network, network, network! Get out there and connect with people in the industry. Attend meetups, webinars, or even just chat with folks on LinkedIn. You never know who might have a lead on that perfect Quantitative Developer role!
✨Tip Number 2
Show off your skills! Build a portfolio of projects that highlight your C++ prowess and understanding of trading systems. Share them on GitHub or your personal website. This gives potential employers a taste of what you can do before they even meet you.
✨Tip Number 3
Prepare for technical interviews by practising coding challenges and system design problems. Use platforms like LeetCode or HackerRank to sharpen your skills. Remember, they want to see how you think and solve problems, so be ready to explain your thought process!
✨Tip Number 4
Don’t forget to apply through our website! We love seeing candidates who are genuinely interested in joining TankX. Tailor your approach to show how your skills align with our mission and values, and let’s get the conversation started!
We think you need these skills to ace Quantitative Developer in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Quantitative Developer role. Highlight your experience with C++ and any relevant projects that showcase your skills in high-performance systems and trading infrastructure.
Craft a Compelling Cover Letter: Your cover letter should reflect your passion for quantitative trading and technology. Share specific examples of how your background aligns with our focus on building latency-critical systems and your curiosity about financial markets.
Showcase Your Problem-Solving Skills: In your application, emphasise your debugging and problem-solving abilities. Mention any experiences where you optimised system performance or tackled complex challenges, especially in production environments.
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 without any hiccups!
How to prepare for a job interview at TankX
✨Know Your Tech Inside Out
Make sure you brush up on your C and C++ skills, especially modern C++. Be ready to discuss data structures, algorithms, and concurrency in detail. Practising coding problems related to these topics can really help you shine.
✨Understand the Trading Landscape
Familiarise yourself with digital asset markets and trading systems. Knowing how WebSocket and FIX APIs work will give you an edge. You might even want to read up on recent trends in high-frequency trading to show your enthusiasm for the field.
✨Showcase Your Problem-Solving Skills
Prepare to discuss past experiences where you tackled complex problems, especially in production systems. Think about specific examples where you used debugging tools or profiling to optimise performance, as this aligns perfectly with what they’re looking for.
✨Emphasise Team Collaboration
TankX values a team-first mindset, so be ready to talk about how you've worked collaboratively in the past. Share instances where you took initiative or helped unblock dependencies for your team, as this shows you understand their culture and values.