At a Glance
- Tasks: Design and build high-performance trading systems for market data and order execution.
- Company: Join Galaxy, a leader in digital assets and AI infrastructure.
- Benefits: Competitive salary, health benefits, virtual coaching, and learning opportunities in crypto.
- Other info: Dynamic team culture with a focus on innovation and collaboration.
- Why this job: Be at the forefront of finance and technology, shaping the future of Web3 and AI.
- Qualifications: Strong Java skills, experience in low latency systems, and problem-solving abilities.
The predicted salary is between 80000 - 120000 £ per year.
Galaxy is a global leader in digital assets and data center infrastructure, delivering solutions that accelerate progress in finance and artificial intelligence. We believe that blockchain and digital asset innovation will transform how value moves through the world – and we’re building the products and services to make that future a reality. Our institutional digital assets platform spans trading, investment banking, asset management, staking, self‑custody, and tokenization technology. We also invest in and operate cutting‑edge data center infrastructure to power AI and high‑performance computing, addressing the growing demand for scalable energy and compute in the U.S. We work at the intersection of finance and technology, helping institutions, startups, and developers navigate a digitally native economy.
This role sits at the intersection of software engineering and infrastructure, with a primary objective of minimizing latency, maximizing throughput, and ensuring deterministic performance across critical trading workflows. We are looking for a Trading Systems Engineer to design and build high performance trading systems in support of market data ingestion, order routing and execution. The ideal candidate will have worked on the development of low latency trading systems and have experience of high‑performance messaging in Java, though similar experience in C++ will be considered. Further to the above, the candidate will have experience of optimizing multiple layers of the technology‑stack, from the application layer, through to the OS, network layers and supporting hardware.
This role will provide cross‑cutting solutions in support of multiple businesses, including OTC, Market Making, Prop and Systematic Trading. You will have the ability to work independently, have strong analytical and problem‑solving skills, with a desire to own issues and see them through to resolution. Embrace and champion the thoughtful adoption of AI to improve team performance and business outcomes. Leverage AI tools (e.g., generative AI, automation platforms, data copilots) to improve productivity, decision‑making, and output quality in your day‑to‑day work.
What We’re Looking For
- Excellent core Java skills
- Extensive experience of Java Application and Garbage Collection optimization
- Exceptional knowledge of concurrency and multithreaded programming
- Experience of developing low latency pricing and trading systems
- Knowledge of low latency messaging (e.g., Aeron, 29West)
- Solid understanding of networking fundamentals (TCP/UDP, multicast, routing, switching, congestion control) and use of kernel bypass technologies (e.g., DPDK, Solarflare/OpenOnload, RDMA).
- Familiarity with Linux internals, to include scheduling, memory management, and performance tuning.
Bonus Points
- eFX development experience in a low latency, zero GC environment
- Knowledge of institutional encodings (FIX, SBE)
- Fault tolerant, high availability, distributed computing
What We Offer
- Competitive base salary and discretionary bonus
- Company‑paid health and protective benefits for employees and their eligible dependents
- Free virtual coaching and counseling sessions
- Opportunities to learn about the Crypto industry
- Smart, entrepreneurial, and fun colleagues
- Employee Resource Groups
VP, Trading Systems Developer in London employer: Galaxy
Galaxy is an exceptional employer, offering a dynamic work environment in the heart of New York City where innovation meets finance and technology. Employees benefit from competitive salaries, comprehensive health benefits, and opportunities for professional growth within a diverse team that values transparency and collaboration. With a focus on cutting-edge digital assets and AI, Galaxy fosters a culture of high performance and continuous learning, making it an ideal place for those looking to make a meaningful impact in the evolving landscape of finance.
StudySmarter Expert Advice🤫
We think this is how you could land VP, Trading Systems Developer in London
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, especially those at Galaxy or similar companies. Attend meetups, webinars, and conferences to make connections that could lead to job opportunities.
✨Tip Number 2
Show off your skills! Create a portfolio or GitHub repository showcasing your projects, especially those related to low latency trading systems. This gives potential employers a taste of what you can do.
✨Tip Number 3
Prepare for interviews by brushing up on your technical knowledge and problem-solving skills. Practice coding challenges and be ready to discuss your past experiences with high-performance messaging and Java optimisations.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining the Galaxy team.
We think you need these skills to ace VP, Trading Systems Developer in London
Some tips for your application 🫡
Tailor Your CV:Make sure your CV reflects the skills and experiences that align with the VP, Trading Systems Developer role. Highlight your Java expertise and any experience with low latency systems to catch our eye!
Craft a Compelling Cover Letter:Use your cover letter to tell us why you're passionate about trading systems and how your background makes you a perfect fit for Galaxy. Be genuine and let your personality shine through!
Showcase Your Problem-Solving Skills:In your application, give examples of how you've tackled complex challenges in previous roles. We love candidates who can think critically and own their projects from start to finish.
Apply Through Our Website:We encourage you to submit your application directly through our website. It’s the best way for us to receive your details and ensures you’re considered for the role without any hiccups!
How to prepare for a job interview at Galaxy
✨Know Your Tech Stack
Make sure you’re well-versed in the technologies mentioned in the job description, especially Java and low latency systems. Brush up on your knowledge of concurrency, multithreading, and networking fundamentals. Being able to discuss these topics confidently will show that you’re a strong fit for the role.
✨Demonstrate Problem-Solving Skills
Prepare to discuss specific challenges you've faced in previous roles, particularly those related to trading systems or performance optimisation. Use the STAR method (Situation, Task, Action, Result) to structure your answers, showcasing your analytical skills and how you resolved issues effectively.
✨Embrace AI in Your Approach
Since the role involves leveraging AI tools, be ready to share your thoughts on how AI can enhance trading systems. Discuss any experience you have with generative AI or automation platforms, and how you envision using these technologies to improve productivity and decision-making.
✨Cultural Fit is Key
Galaxy values a culture of builders and overachievers, so be prepared to demonstrate how you align with their mission-first approach. Share examples of how you’ve thrived in fast-paced environments and contributed to team success, highlighting your ability to work independently while also being a team player.
