At a Glance
- Tasks: Engineer low-latency systems using Rust and Java for electronic trading platforms.
- Company: Join a leading firm in the electronic trading space with a focus on innovation.
- Benefits: Highly competitive salary, hybrid work model, and opportunities for hands-on coding.
- Other info: Dynamic team environment with significant impact across multiple trading platforms.
- Why this job: Work on cutting-edge technology and solve complex performance challenges in trading.
- Qualifications: Experience in low-latency systems and proficiency in Rust or modern Java.
The predicted salary is between 75600 - 92400 £ per year.
We are assisting with the hire of an experienced low-latency engineer to join a specialist team building frameworks, libraries and performance tooling used across a large global electronic trading environment. This is not a traditional BAU development role attached to one desk or application. The team works across multiple trading platforms, solving complex performance problems and helping define how latency-sensitive systems should be engineered. Approximately 90% of the role is hands-on coding, with a major focus on Rust alongside modern Java.
What you’ll work on:
- Low-latency Rust and Java frameworks
- Event-sourced systems operating in the 10–100 microsecond range
- Market-data replay, backtesting and simulation tooling
- High-performance market-data processing
- Linux, kernel and systems-level performance optimisation
- TCP/IP networking and kernel-bypass technologies
- Performance profiling, benchmarking and latency reduction
- Frameworks and tooling used across 100+ technology teams
What we’re looking for:
You’ll ideally come from a background in algorithmic trading, electronic trading, market data or another genuinely latency-sensitive environment. Financial Services background is not crucial. Relevant experience could include:
- Rust, modern Java or C++
- Low-latency / high-throughput systems
- Algorithmic or electronic trading
- Market-data technologies
- Linux internals and kernel behaviour
- TCP/IP networking
- Solarflare / OpenOnload or similar kernel-bypass technologies
- KDB or other time-series databases
- Performance tuning and optimisation
You do not need to match every technology listed. The key requirement is genuine depth in high-performance systems engineering and an ability to understand latency across the full stack.
Why consider it?
The standout here is the combination of: Rust + microsecond-level performance engineering + large-scale production electronic trading. You’ll remain deeply hands-on while working on engineering problems that sit underneath multiple trading platforms, rather than maintaining a single application.
Compensation: Highly competitive
Location: London
Working model: Hybrid, maximum 3 days per week in office
If you have a strong low-latency engineering background and would like to hear more, get in touch.
Senior Low Latency Rust Engineer in London employer: McGregor Boyall Careers
As an IT Project Manager in our dynamic technology team, you will thrive in a collaborative work culture that values innovation and excellence. We offer competitive benefits, ongoing professional development opportunities, and the chance to lead impactful network infrastructure projects in a complex enterprise environment. Join us to make a meaningful contribution while advancing your career in a supportive and growth-oriented setting.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Low Latency Rust Engineer in London
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at McGregor Boyall Careers or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
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✨Tap into Online Developer Communities
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We think you need these skills to ace Senior Low Latency Rust Engineer in London
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 Careers.
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 Careers 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 Careers
✨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 Careers 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.
