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- Tasks: Join a dynamic team to design and develop ultra-low latency trading systems.
- Company: Be part of a leading firm in the eFX and crypto trading markets.
- Benefits: Enjoy competitive pay, flexible working options, and cutting-edge technology.
- Why this job: Work on exciting projects that impact global trading while collaborating with top talent.
- Qualifications: Strong Core Java skills and experience in low-latency systems are essential.
- Other info: Ideal for tech-savvy individuals passionate about finance and trading technology.
The predicted salary is between 72000 - 108000 £ per year.
We are hiring a Core Java developer to join a high-performance trading team focused on eFX or Crypto markets. This role requires deep technical expertise in ultra-low latency systems and a strong understanding of electronic trading environments.
Key Responsibilities:
- Design and develop low-latency, high-throughput trading components
- Work closely with quant and trading teams to optimise execution performance
- Build and maintain messaging infrastructure using technologies such as Aeron, SBE, Disruptor, Chronicle, and FIX
- Tune the JVM for microsecond-level performance (0GC, CPU affinity, memory management)
- Contribute to architecture and design decisions for latency-sensitive services
- Ensure code quality through rigorous testing, benchmarking, and profiling
Required Skills & Experience:
- Strong Core Java expertise (JVM internals, multithreading, low-level concurrency)
- Demonstrable experience building systems with microsecond SLAs
- Prior experience in eFX or crypto trading platforms, particularly pricing or execution engines
- Familiarity with low-latency messaging libraries (e.g. Aeron, SBE, Disruptor)
- Solid understanding of network-level tuning and OS-level performance optimisation
Desirable:
- Experience with 0GC and off-heap memory management
- Exposure to cloud-based deployment and containerisation (Docker, Kubernetes, CI/CD)
- Background working in high-frequency trading or market-making environments
Contact Detail:
Placed Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Vice President Java Developer (London Area)
✨Tip Number 1
Network with professionals in the eFX and crypto trading sectors. Attend industry meetups or conferences to connect with potential colleagues and learn about the latest trends in ultra-low latency systems.
✨Tip Number 2
Showcase your technical skills through personal projects or contributions to open-source projects related to low-latency trading systems. This demonstrates your passion and expertise in the field, making you a more attractive candidate.
✨Tip Number 3
Prepare for technical interviews by practising coding challenges that focus on Java multithreading and concurrency. Familiarise yourself with common algorithms and data structures used in high-performance applications.
✨Tip Number 4
Stay updated on the latest technologies and tools used in low-latency trading environments, such as Aeron and FIX. Being knowledgeable about these can give you an edge during discussions with our team.
We think you need these skills to ace Vice President Java Developer (London Area)
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your Core Java expertise and experience with ultra-low latency systems. Include specific projects or roles where you worked on eFX or crypto trading platforms, emphasising your contributions to performance optimisation.
Craft a Compelling Cover Letter: In your cover letter, express your passion for trading technologies and detail how your skills align with the job requirements. Mention your familiarity with low-latency messaging libraries and any relevant experience with JVM tuning.
Showcase Relevant Projects: If you have worked on projects involving microsecond SLAs or high-frequency trading, be sure to include these in your application. Describe your role and the impact of your work on system performance.
Highlight Continuous Learning: Mention any recent courses, certifications, or self-study related to Java development, cloud deployment, or containerisation. This shows your commitment to staying updated in a fast-paced industry.
How to prepare for a job interview at Placed
✨Showcase Your Technical Expertise
Be prepared to discuss your deep knowledge of Core Java, especially JVM internals and multithreading. Highlight specific projects where you've built low-latency systems, and be ready to explain the technical challenges you faced and how you overcame them.
✨Demonstrate Understanding of Trading Environments
Familiarise yourself with eFX and crypto trading platforms. During the interview, share your experiences related to pricing or execution engines, and how your contributions improved performance in those environments.
✨Discuss Performance Optimisation Techniques
Prepare to talk about your experience with network-level tuning and OS-level performance optimisation. Be specific about the tools and techniques you've used, such as tuning the JVM for microsecond-level performance or using low-latency messaging libraries like Aeron.
✨Engage with the Team's Goals
Understand the company's focus on high-performance trading and be ready to discuss how you can contribute to their goals. Show enthusiasm for collaborating with quant and trading teams to optimise execution performance, and express your willingness to learn and adapt.
