At a Glance
- Tasks: Design and implement high-performance C++ systems for low-latency trading.
- Company: Join a leading systematic trading firm with a collaborative culture.
- Benefits: Top-tier compensation, performance bonuses, and advanced infrastructure access.
- Other info: Unique opportunity in a flat structure with direct impact.
- Why this job: Work on complex systems that push the limits of financial technology.
- Qualifications: Strong C++ skills and understanding of systems programming required.
The predicted salary is between 50000 - 70000 € per year.
A systematic trading firm of similar calibre to leading names in the space is seeking exceptional C++ Software Engineers to join its world-class engineering team. This is a hybrid position, open to candidates based in London or who have the right to work in London.
You will be part of a highly collaborative, low-ego engineering culture that prioritises performance, innovation, and impact. Working alongside some of the brightest minds in quantitative trading and systems engineering, you will build and optimise ultra-low latency, high-throughput systems that operate at scale.
Key Responsibilities:- Design and implement high-performance C++ systems for low-latency trading
- Optimise existing code for speed and reliability under production workloads
- Collaborate closely with traders, researchers, and fellow engineers to develop scalable infrastructure
- Work across the full software lifecycle in a fast-paced, agile environment
- Strong proficiency in modern C++ (C++17 or later)
- Deep understanding of systems programming, multithreading, memory management, and performance tuning
- Experience in low-latency environments such as trading, networking, gaming, or real-time systems
- Solid background in Linux development and networking protocols
- Previous experience in HFT, proprietary trading, or quantitative finance is highly desirable but not essential
- Top-tier compensation, including performance-based bonuses
- Opportunity to work on complex, technically challenging systems
- Flat structure with direct impact and ownership
- Access to some of the most advanced infrastructure in the trading world
This is a unique opportunity to work at the forefront of financial technology without relocating. Ideal for high-level C++ engineers who thrive in performance-critical environments and want to build systems that truly push the limits.
To learn more or express interest confidentially, feel free to get in touch directly. Note: If you don't hear back within 3 days, your application was unfortunately not successful.
C++ Software Engineer in London employer: LinkedIn
Join a leading systematic trading firm in London, where exceptional C++ Software Engineers thrive in a collaborative and innovative environment. With top-tier compensation, performance-based bonuses, and access to cutting-edge infrastructure, you will have the opportunity to make a direct impact on high-performance systems while working alongside some of the brightest minds in the industry. This hybrid role offers a unique chance to excel in a low-ego culture that prioritises both personal and professional growth.
StudySmarter Expert Advice🤫
We think this is how you could land C++ Software Engineer in London
✨Tip Number 1
Network like a pro! Reach out to folks in the industry on LinkedIn or at meetups. We all know that sometimes it’s not just what you know, but who you know that can land you that C++ Software Engineer role.
✨Tip Number 2
Prepare for those technical interviews! Brush up on your C++ skills and be ready to tackle coding challenges. We recommend practicing with real-world problems to show off your expertise in low-latency systems.
✨Tip Number 3
Show your passion for trading tech! When you get the chance to chat with potential employers, let them know why you’re excited about high-frequency trading and how you can contribute to their innovative projects.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who take the initiative to connect directly with us.
We think you need these skills to ace C++ Software Engineer in London
Some tips for your application 🫡
Tailor Your CV:Make sure your CV highlights your experience with modern C++ and any relevant projects you've worked on. We want to see how your skills align with the high-performance systems we build, so don’t hold back!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Share your passion for C++ and trading systems, and explain why you’re excited about joining our team. Keep it concise but impactful – we love a good story!
Showcase Relevant Experience:If you’ve worked in low-latency environments or have experience with multithreading and performance tuning, make sure to highlight that. We’re looking for engineers who can hit the ground running, so let us know what you’ve done!
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it’s super easy – just a few clicks and you’re done!
How to prepare for a job interview at LinkedIn
✨Know Your C++ Inside Out
Make sure you brush up on modern C++ features, especially C++17 or later. Be ready to discuss concepts like multithreading, memory management, and performance tuning, as these will likely come up in technical questions.
✨Showcase Your Problem-Solving Skills
Prepare to tackle coding challenges that reflect real-world scenarios in low-latency environments. Practise optimising code for speed and reliability, as this is crucial for the role.
✨Understand the Trading Environment
Even if you don’t have direct experience in high-frequency trading, familiarise yourself with the basics of trading systems and how they operate. This knowledge will help you engage more meaningfully with the team during discussions.
✨Emphasise Collaboration
This role involves working closely with traders and researchers, so be prepared to discuss your experience in collaborative projects. Highlight any instances where you’ve worked in a team to solve complex problems or deliver impactful results.
