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- Tasks: Design and develop low-latency backend trading systems for a cutting-edge electronic trading platform.
- Company: Leading global trading technology business with a high-performing Core Trading team.
- Benefits: Competitive salary, hybrid work model, and opportunities for professional growth.
- Other info: Great chance to work on scalable trading infrastructure in a modern engineering setting.
- Why this job: Join a fast-paced environment and make a real impact on trading technology.
- Qualifications: Strong Java skills and experience with distributed systems and performance optimisation.
The predicted salary is between 60000 - 80000 £ per year.
A leading global trading technology business is looking to hire a Low Latency Java Engineer to join a high-performing Core Trading team building the systems at the heart of a large-scale electronic trading platform.
This is a hands-on backend engineering role focused on developing low-latency, high-throughput distributed systems responsible for order execution, booking, valuation, and real-time risk management across multiple trading products. The environment is highly technical, fast-paced, and engineering-driven, with strong ownership and direct business impact.
The role:
- Design and develop low-latency backend trading systems
- Build high-throughput distributed systems using asynchronous event-driven architectures
- Deliver new functionality across OTC trading, institutional trading, and electronic execution platforms
- Optimise performance, scalability, and resilience across business-critical systems
- Work closely with engineers and stakeholders to deliver trading functionality at scale
- Contribute to architecture, performance engineering, and continuous improvement initiatives
Requirements:
- Strong core Java engineering background
- Experience building distributed, low-latency, or high-throughput systems
- Strong understanding of concurrency, system design, and backend architecture
- Experience with performance testing and optimisation
- Experience with messaging technologies such as Kafka or AMQ
- Exposure to financial systems, trading platforms, or electronic trading environments preferred
- Experience with modern engineering practices including CI/CD, TDD, and DevOps tooling
Strong opportunity for engineers looking to work on highly scalable trading infrastructure within a modern engineering environment.
Contact Ciara Clarke at Harrington Starr for a confidential discussion on this role.
Java Engineer - Trading in London employer: Harrington Starr
Contact Detail:
Harrington Starr Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Java Engineer - Trading in London
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, attend meetups, and connect with other Java engineers. You never know who might have the inside scoop on job openings or can refer you directly.
✨Tip Number 2
Show off your skills! Create a GitHub profile showcasing your projects, especially those related to low-latency systems or trading platforms. This gives potential employers a taste of what you can do beyond your CV.
✨Tip Number 3
Prepare for technical interviews by brushing up on your core Java knowledge and system design principles. Practice coding challenges that focus on concurrency and performance optimisation to impress your interviewers.
✨Tip Number 4
Don’t forget to apply through our website! We’ve got loads of opportunities that might just be the perfect fit for you. Plus, it’s a great way to get noticed by our hiring team.
We think you need these skills to ace Java Engineer - Trading in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your core Java engineering skills and experience with low-latency systems. We want to see how your background aligns with the role, so don’t be shy about 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 trading technology and how your skills can contribute to our high-performing Core Trading team. Keep it concise but impactful!
Showcase Your Technical Skills: When filling out your application, be specific about your experience with distributed systems and performance optimisation. Mention any tools or technologies you’ve used, like Kafka or AMQ, to give us a clear picture of your expertise.
Apply Through Our Website: We encourage you to apply directly through our website for the best chance of getting noticed. It’s the quickest way for us to receive your application and start the conversation about your future with StudySmarter!
How to prepare for a job interview at Harrington Starr
✨Know Your Java Inside Out
Make sure you brush up on your core Java skills. Be prepared to discuss concepts like concurrency, system design, and backend architecture in detail. Practising coding problems related to low-latency systems can really help you stand out.
✨Familiarise Yourself with Distributed Systems
Since the role focuses on building high-throughput distributed systems, it’s crucial to understand asynchronous event-driven architectures. Be ready to explain how you've implemented these in past projects and the challenges you faced.
✨Showcase Your Performance Optimisation Skills
Prepare examples of how you've optimised performance in previous roles. Discuss any experience you have with performance testing and the tools you used. This will demonstrate your ability to enhance system resilience and scalability.
✨Engage with the Trading Environment
If you have exposure to financial systems or trading platforms, make sure to highlight this during your interview. Even if you don’t, showing a genuine interest in electronic trading environments can set you apart. Research current trends in FinTech to impress your interviewers.