Senior Low-Latency Java Engineer - London

Senior Low-Latency Java Engineer - London

London Full-Time 63000 - 77000 £ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Join a leading bank to build low-latency Java and Rust frameworks for algorithmic trading.
  • Company: Global investment bank with a focus on innovative electronic trading technology.
  • Benefits: Competitive salary, strong bonus potential, and hybrid working options.
  • Other info: Dynamic role with opportunities for technical leadership and career growth.
  • Why this job: Make a real impact in high-speed trading technology while mentoring others.
  • Qualifications: Experience in modern Java, low-latency systems, and performance optimisation.

The predicted salary is between 63000 - 77000 £ per year.

+ Bonus + Benefits City of London, London Permanent I'm working with a leading global investment bank looking for an exceptional low-latency engineer to join its specialist electronic trading technology team.

This is a highly hands-on position-around 90% coding-building Java and Rust event-sourcing frameworks that support algorithmic trading platforms across the bank.

The technology operates at serious scale, with response times in the 10-100 microsecond range.

We're looking for experience in:* Modern Java and JVM performance optimisation * Low-latency algorithmic trading systems * Market data and back-testing/simulation tools * Linux internals, system calls and kernel tuning * TCP/IP and kernel-bypass technologies * Event-driven or event-sourcing microservices * Performance analysis and targeted optimisation Experience with KDB, Rust or C++ would be highly advantageous.ð London - hybrid working, with up to two days from home ð· Excellent basic plus strong bonus potential This is an excellent opportunity for someone who remains passionate about hands-on engineering while also enjoying technical leadership and mentoring others.

Please message me directly or email dfisher@mcgregor-boyall. com for a confidential discussion.

Mc Gregor Boyall is an equal opportunity employer and do not discriminate on any grounds.

Senior Low-Latency Java Engineer - London employer: McGregor Boyall

Join a leading global Investment Management firm in London, where you will thrive in a dynamic hybrid work environment that fosters collaboration and innovation. With a strong focus on employee growth, the company offers competitive salaries, generous bonuses, and comprehensive benefits, alongside opportunities to take ownership of impactful regulatory initiatives. Experience a supportive work culture that values strong stakeholder relationships and encourages professional development, making it an ideal place for those seeking meaningful and rewarding employment.

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Contact Details:

McGregor Boyall Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Low-Latency Java Engineer - London

Join Local Tech Meetups

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Contribute to Open Source Projects

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We think you need these skills to ace Senior Low-Latency Java Engineer - London

Java
Rust
Event-Sourcing Frameworks
Algorithmic Trading Systems
Performance Optimisation
Linux Internals
System Calls

Some tips for your application 🫡

Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.

Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at McGregor Boyall.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at McGregor Boyall and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!

Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!

How to prepare for a job interview at McGregor Boyall

Brush Up on Your Coding Skills

For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.

Know Your Tools and Frameworks

Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If McGregor Boyall uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.

Showcase Your Projects

Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.

Prepare for Behavioural Questions

While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.