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- Tasks: Build and optimise crypto exchange connectivity, improving latency and performance in trading systems.
- Company: Dynamic trading technology firm focused on crypto markets.
- Benefits: Flexible home-based work with occasional London meetings and a collaborative team environment.
- Other info: Join a flat team where your contributions directly influence trading performance.
- Why this job: Make a real impact on live trading systems and solve exciting challenges in crypto.
- Qualifications: Strong Java (or C/C++) skills and experience in low-latency systems.
The predicted salary is between 70000 - 90000 £ per year.
We are working in collaboration with a client to source a Senior Java Developer. The Senior Java Developer is required for a small trading technology firm focused on crypto markets, working directly on exchange connectivity and low-latency trading systems.
You’ll be working directly on live trading systems, solving real-world problems around exchange behaviour, performance and connectivity, in a collaborative team of experienced engineers. This is not a generic backend or platform role. The focus is specifically on building and optimising connectivity into crypto exchanges, where each venue has its own quirks and performance considerations.
The Role
- Build and optimise connectivity into crypto exchanges (APIs, FIX and proprietary protocols)
- Improve latency and performance across real-time trading systems
- Work with live market data and order flow in production environments
- Identify efficient ways of routing messages without relying on expensive infrastructure
- Bring practical knowledge of how different exchanges behave and how to get the best performance from them
- Contribute to system design decisions around connectivity, latency and performance
Key experience:
- Strong development background in Java (or C/C++)
- Experience working in low-latency or performance-critical systems
- Hands-on experience with crypto exchange connectivity (e.g. Binance, OKX, Coinbase or similar)
- Understanding of how different exchanges behave and how to optimise connectivity and routing
- Comfortable working in Linux/Unix environments
Nice to have:
- Experience with FIX or market data systems
- Experience working in trading or real-time environments
- Scripting experience (Python or similar)
This is a hands-on role within a flat hierarchical team where you’ll have direct impact on how the firm connects to and interacts with exchanges, rather than working on isolated components. You’ll be working closely with traders and engineers in a small, collaborative team, contributing across different areas rather than operating in a silo.
Spezialist Programmierung in City of London employer: McNally Recruitment Ltd
Contact Detail:
McNally Recruitment Ltd Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Spezialist Programmierung in City of London
✨Tip Number 1
Network like a pro! Reach out to folks in the crypto and trading tech space on LinkedIn or at meetups. We all know that sometimes it’s not just what you know, but who you know that can land you that dream job.
✨Tip Number 2
Show off your skills! If you’ve got a GitHub or personal project showcasing your Java prowess or low-latency systems work, make sure to highlight it. We love seeing real-world applications of your expertise!
✨Tip Number 3
Prepare for those technical interviews! Brush up on your knowledge of crypto exchanges and their quirks. We want to see how you think on your feet when solving problems related to performance and connectivity.
✨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. We’re excited to see what you bring to the table!
We think you need these skills to ace Spezialist Programmierung in City of London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with Java and low-latency systems. We want to see how your skills align with the specific needs of crypto exchange connectivity, so don’t hold back on showcasing relevant projects!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re passionate about working in crypto markets and how your hands-on experience with exchange connectivity can make a difference. Let us know what excites you about this role!
Showcase Your Problem-Solving Skills: In your application, share examples of how you've tackled real-world problems in trading systems. We love seeing practical knowledge, especially when it comes to optimising performance and connectivity in live 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 this exciting opportunity. Don’t miss out on the chance to join our collaborative team!
How to prepare for a job interview at McNally Recruitment Ltd
✨Know Your Tech Inside Out
Make sure you’re well-versed in Java and any other relevant languages like C/C++. Brush up on your knowledge of low-latency systems and crypto exchange connectivity. Be ready to discuss specific projects where you've tackled performance issues or optimised connectivity.
✨Understand the Crypto Landscape
Familiarise yourself with different crypto exchanges like Binance, OKX, and Coinbase. Each has its own quirks, so be prepared to talk about how you’ve navigated these differences in past roles. Showing that you understand their behaviour will set you apart.
✨Demonstrate Problem-Solving Skills
Prepare to discuss real-world problems you've solved in trading environments. Think of examples where you improved latency or optimised message routing. This shows you can think critically and apply your skills effectively in a live trading context.
✨Be Ready for Technical Challenges
Expect some hands-on technical questions or coding challenges during the interview. Practice coding under time constraints and be ready to explain your thought process. This will demonstrate your ability to work under pressure and your problem-solving approach.