At a Glance
- Tasks: Design and develop high-performance trading systems for market data and execution.
- Company: Leading global digital assets and trading technology business.
- Benefits: Hybrid work model, competitive salary, and opportunities for professional growth.
- Other info: Collaborate with traders and engineers on critical projects in a dynamic setting.
- Why this job: Join a fast-paced environment and make an impact in the crypto trading world.
- Qualifications: Strong Java skills and experience in low-latency trading systems.
The predicted salary is between 80000 - 100000 € per year.
A leading global digital assets and trading technology business is looking to hire a Senior Trading Systems Developer to help build and optimise high-performance trading infrastructure supporting market making, OTC, systematic trading, and electronic execution environments.
This role sits at the intersection of low-latency software engineering and infrastructure optimisation, focused on maximising throughput, minimising latency, and delivering deterministic performance across critical trading workflows.
The Role
- Design and develop low-latency trading systems supporting market data, execution, and order routing
- Build high-performance distributed systems used across trading and liquidity platforms
- Optimise application, operating system, network, and hardware-level performance
- Work across real-time messaging, exchange connectivity, and execution infrastructure
- Partner closely with traders, engineers, and infrastructure teams on performance-critical initiatives
- Troubleshoot production trading issues and drive system reliability improvements
- Contribute to architecture decisions across multiple trading businesses
Requirements
- Strong core Java engineering background
- Deep understanding of concurrency and multithreaded programming
- Experience building low-latency trading or pricing systems
- Strong JVM and garbage collection optimisation experience
- Knowledge of high-performance messaging technologies such as Aeron or 29West
- Strong networking fundamentals including TCP/UDP, multicast, routing, and switching
- Experience with kernel bypass technologies such as DPDK, Solarflare/OpenOnload, or RDMA
- Strong Linux systems knowledge including scheduling, memory management, and performance tuning
- Experience within electronic trading, market making, HFT, systematic trading, FX, or crypto environments
Nice to Have
- eFX or ultra-low latency pricing systems experience
- FIX or SBE protocol knowledge
- Distributed systems and fault-tolerant architecture experience
- Docker, Kubernetes, or AWS exposure
- Crypto or digital assets experience
The Environment
- High-performance engineering culture
- Greenfield and business-critical trading infrastructure projects
- Direct interaction with trading and quantitative teams
- Modern distributed systems environment
- Strong ownership and autonomy
- Fast-paced global trading business operating across digital assets and institutional markets
Contact Ciara Clarke at Harrington Starr for a confidential discussion on this role.
Electronic Trading Developer in London employer: LinkedIn
Join a leading global digital assets and trading technology business that champions innovation and excellence in electronic trading. With a high-performance engineering culture and a focus on greenfield projects, employees enjoy strong ownership and autonomy while collaborating closely with traders and quantitative teams. The hybrid work model in London offers a dynamic environment for professional growth, making it an ideal place for those seeking meaningful and rewarding careers in the fast-paced world of trading technology.
StudySmarter Expert Advice🤫
We think this is how you could land Electronic Trading Developer in London
✨Tip Number 1
Network like a pro! Get out there and connect with folks in the electronic trading space. Attend meetups, webinars, or even just grab a coffee with someone in the industry. You never know who might have the inside scoop on job openings!
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, especially those related to low-latency systems or trading infrastructure. This will give potential employers a taste of what you can do and set you apart from the crowd.
✨Tip Number 3
Prepare for technical interviews by brushing up on your core Java and concurrency knowledge. Practice coding challenges that focus on low-latency systems. We all know that nailing the technical part is crucial in landing that dream role!
✨Tip Number 4
Don’t forget to apply through our website! We’ve got some fantastic opportunities waiting for you. Plus, it’s a great way to ensure your application gets the attention it deserves. Let’s get you into that dream job together!
We think you need these skills to ace Electronic Trading Developer in London
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to the role of Electronic Trading Developer. Highlight your experience with low-latency systems and any relevant technologies like Java, Aeron, or DPDK. We want to see how your skills match what we're looking for!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're passionate about electronic trading and how your background makes you a perfect fit for our team. Keep it concise but impactful – we love a good story!
Showcase Relevant Projects:If you've worked on any projects related to trading systems or optimising performance, make sure to mention them. We’re keen to see real-world examples of your work, especially in high-performance environments. Don’t be shy about your achievements!
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 shows us you’re proactive and really interested in joining our team!
How to prepare for a job interview at LinkedIn
✨Know Your Tech Inside Out
Make sure you brush up on your core Java skills and understand concurrency and multithreaded programming. Be ready to discuss specific projects where you've built low-latency trading systems, as this will show your hands-on experience.
✨Demonstrate Problem-Solving Skills
Prepare to talk about how you've tackled production trading issues in the past. Think of examples where you improved system reliability or optimised performance, as this will highlight your ability to troubleshoot under pressure.
✨Familiarise Yourself with the Environment
Get to grips with high-performance messaging technologies like Aeron or 29West, and brush up on your networking fundamentals. Showing that you understand TCP/UDP and multicast will impress the interviewers and demonstrate your readiness for the role.
✨Engage with the Team Dynamics
Since this role involves partnering closely with traders and engineers, be prepared to discuss how you collaborate with different teams. Share examples of how you've worked in a fast-paced environment and contributed to architecture decisions, as this will showcase your teamwork skills.
