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 with a high-performance culture.
- Benefits: Competitive salary, hybrid work model, and opportunities for professional growth.
- Other info: Work on cutting-edge projects with direct interaction with traders and engineers.
- Why this job: Join a fast-paced environment and make an impact in the crypto trading space.
- Qualifications: Strong Java skills and experience in low-latency trading systems.
The predicted salary is between 70000 - 90000 € 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 Slough employer: Harrington Starr
Join a leading global digital assets and trading technology business that champions a high-performance engineering culture, offering you the opportunity to work on greenfield projects that are critical to trading infrastructure. With a focus on autonomy and direct collaboration with trading and quantitative teams, this role not only promises a dynamic work environment but also provides ample opportunities for professional growth in the fast-evolving world of electronic trading and crypto markets.
StudySmarter Expert Advice🤫
We think this is how you could land Electronic Trading Developer in Slough
✨Tip Number 1
Network like a pro! Get out there and connect with folks in the electronic trading space. Attend meetups, webinars, or industry events to meet potential employers and learn about job openings before they even hit the market.
✨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 you an edge and demonstrate your hands-on experience to potential employers.
✨Tip Number 3
Don’t just apply blindly! Tailor your approach for each company. Research their trading systems and mention how your skills can specifically help them optimise their infrastructure. We want to see that you’re genuinely interested in what they do!
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets noticed. Plus, we love seeing candidates who take the initiative to engage directly with us. Let’s get you on board!
We think you need these skills to ace Electronic Trading Developer in Slough
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 projects you've worked on. We want to see how your skills align with our needs!
Showcase Your Skills:Don’t just list your skills; demonstrate them! Use specific examples from your past work that showcase your core Java engineering background and experience with high-performance messaging technologies. This helps us see you in action.
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Explain why you're passionate about electronic trading and how your experience makes you a great fit for our team. We love seeing enthusiasm and a clear understanding of the role.
Apply Through Our Website:We encourage you to apply through our website for a smoother application process. It helps us keep track of your application and ensures you don’t miss out on any important updates. Let’s get started on this journey together!
How to prepare for a job interview at Harrington Starr
✨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 handle real-time challenges.
✨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 kernel bypass technologies will set you apart from other candidates.
✨Engage with the Team Dynamics
Since this role involves partnering closely with traders and engineers, be prepared to discuss how you’ve collaborated in the past. Highlight your communication skills and how you can contribute to a fast-paced, high-performance engineering culture.
