At a Glance
- Tasks: Design and build high-performance Java applications for real-time systems in finance.
- Company: Leading engineering consultancy tackling performance challenges in financial markets.
- Benefits: Highly competitive salary, remote work flexibility, and comprehensive benefits package.
- Other info: Work primarily remotely with occasional visits to London City for collaboration.
- Why this job: Join a top-tier team solving complex engineering problems where every microsecond counts.
- Qualifications: Proven experience in low-latency systems and strong Java development skills required.
The predicted salary is between 36000 - 60000 £ per year.
Our client is a specialist engineering consultancy known for solving some of the most demanding performance challenges across financial markets and technology. Their teams design, build, and optimise high-throughput, low-latency systems used by global institutions where reliability and speed are critical. They are now looking for exceptional Java Engineers with proven experience in building high-performance, low-latency systems.
This role involves working on complex, business-critical projects where every microsecond matters. You’ll join a highly technical team known for solving tough engineering challenges and delivering efficient, elegant solutions across banking, trading, and financial technology environments.
Location: Primarily Remote, with expectation to London City at least twice per week.
Package: Highly competitive base + benefits package
What You’ll Do:
- Design, build, and maintain high-performance Java applications used in demanding real-time systems.
- Develop and enhance testing and benchmarking frameworks to validate system performance.
- Identify and eliminate bottlenecks through systematic performance analysis.
- Contribute ideas and innovations to improve architecture and speed.
- Quantify and document measurable performance improvements.
Requirements:
- Degree-level education (or equivalent experience).
- A strong and proven track record developing low-latency, high-throughput systems on JVM.
- Understanding of JVM internals (GC, threading, concurrency, locking).
- Commercial experience with high-performance Java systems.
- Ability to communicate effectively with both technical and non-technical stakeholders.
- Ability to work confidently across existing and greenfield projects.
- Maintaining a high level of professionalism and precision.
- Exposure to trading, banking or fintech environments is highly beneficial, particularly with front office trading.
- Experience in a software consultancy or client-facing engineering role.
If you are interested in this Senior Low Latency Java Developer role, please apply directly to this advert with your updated CV.
Lead Java Developer | Low Latency Trading | London City employer: SGI
Join a dynamic global trading firm in London, where innovation meets collaboration. As a Senior Full Stack Engineer, you'll thrive in a culture that values technical excellence and business insight, with opportunities for professional growth and direct impact on trading operations. Enjoy a fast-paced environment that encourages problem-solving and offers the chance to work closely with traders and stakeholders, making your contributions vital to the firm's success.
StudySmarter Expert Advice🤫
We think this is how you could land Lead Java Developer | Low Latency Trading | London City
✨Tap into Campus Networks
If you're still in uni, don’t forget to engage with your campus's career services and attend finance-related events. Banks often do presentations and recruitment drives on campus, so put yourself out there and make use of these opportunities to show off your passion for the field.
✨Get Certified
Consider pursuing relevant certifications like the CFA or ACCA while you’re job hunting. They not only beef up your CV but also connect you with professional bodies which can lead to networking opportunities and even job openings in banking and financial services.
✨Connect on Professional Platforms
Join finance-focused groups on platforms like LinkedIn and engage in discussions. This can really help you stand out from the crowd, allowing potential employers to see your knowledge and interest in industry trends. Plus, you might stumble upon job postings shared exclusively within the group.
✨Apply Directly and Be Proactive
Don’t shy away from reaching out directly to firms like SGI. Use their websites and apply through them, but also consider following up with a polite email to express your enthusiasm. Being proactive can make a huge difference in getting noticed in the competitive financial services sector.
We think you need these skills to ace Lead Java Developer | Low Latency Trading | London City
Some tips for your application 🫡
Show Off Your Numbers!:In the banking and financial services world, quantifiable achievements are key. Make sure your CV highlights your grades in relevant subjects, any financial certifications you hold, and specific projects where you've delivered measurable results. Employers love to see how your skills translate into real-world success.
Tailor Your Cover Letter to the Role:When applying for a full-time position, your cover letter should make a direct connection between your experience and the job description. Don't just state your enthusiasm for finance—dive into how your background in banking or financial analysis sets you apart. Let your passion shine through while being specific about what you can bring to SGI.
Include Relevant Financial Software Experience:If you've worked with financial modelling tools or software like Excel, SAP, or specific analytical tools during your studies or internships, bring that up! Highlighting your proficiency can really make your application pop and show you're ready to hit the ground running in a full-time role.
Research and Reflect:Before hitting that 'apply' button on SGI's website, do a little digging. Look up their recent projects, values, and culture. Reflecting their ethos in your application can make a huge difference and show you’re genuinely interested in being part of the team!
How to prepare for a job interview at SGI
✨Brush Up on Financial Analysis Skills
Make sure you're well-versed in financial concepts and analytical techniques relevant to banking and financial services. Get comfortable with tools like Excel for modelling or financial forecasting, as technical questions in this area are common during interviews with SGI.
✨Prepare for Case Studies
Expect to tackle case studies that demonstrate your problem-solving skills in real-world banking scenarios. Familiarise yourself with the types of problems you might face—think risk assessments or investment evaluations—and be ready to articulate your thought process clearly.
✨Show Your Passion for Finance
Since this is a full-time position, employers at SGI will be keen to see your genuine interest in finance. Be prepared to discuss recent industry trends or news articles that excite you, showcasing your enthusiasm and engagement with the field.
✨Network with Industry Professionals
Before your interview, reach out to current or former SGI employees on platforms like LinkedIn. They'll offer unique insights into the company's culture and the interview process, which can give us a delightful edge in showcasing a good fit for the team.
