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- Tasks: Join the Feed Handler team to develop low-latency C++ systems for high-frequency trading.
- Company: A leading quantitative hedge fund driving £1bn+ in trading activity with cutting-edge technology.
- Benefits: Enjoy a dynamic work environment with opportunities for growth and innovation.
- Why this job: Make a real impact by building critical infrastructure and collaborating with top talent in finance.
- Qualifications: Strong modern C++ skills, experience in low-latency systems, and a passion for performance optimisation.
- Other info: This role offers ownership from design to production, with direct business input.
The predicted salary is between 48000 - 72000 £ per year.
A top-performing quantitative hedge fund is seeking an exceptional C++ Engineer to join their Feed Handler team, a critical part of the firm’s high-frequency trading platform. This is a strategic hire into one of the most performance-sensitive teams in the organisation, responsible for developing low-latency systems that process and enrich global market data in real time. The code built here directly powers £1bn+ of trading activity and is used by Portfolio Managers, Traders, and Quants across the firm. The role offers a rare opportunity to build greenfield systems from the ground up, with direct input from the business, full visibility of your impact, and ownership from design through to production.
Key Responsibilities:
- Design and implement high-performance, enterprise-grade C++ systems for ingesting and distributing market data.
- Contribute to system architecture decisions, performance tuning, and strategic platform development.
- Own solutions end-to-end, including testing, deployment, and operational support.
Requirements:
- Proven strength in modern C++ (20/23), with a deep understanding of algorithms, concurrency, and systems programming.
- Experience building low-latency or high-throughput systems (financial experience essential).
- Strong problem-solving skills, attention to detail, and a passion for performance optimisation.
Why Apply?
- Work in a high-impact seat building mission-critical infrastructure.
- Cutting-edge tech and a firm-wide commitment to engineering excellence.
- Join a firm that attracts the brightest minds in tech and quantitative finance.
C++ Engineer – Feed Handlers employer: Job Traffic
Contact Detail:
Job Traffic Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land C++ Engineer – Feed Handlers
✨Tip Number 1
Familiarise yourself with the latest C++ standards, especially C++20 and C++23. Being well-versed in modern features will not only boost your confidence but also demonstrate your commitment to staying current in a fast-evolving field.
✨Tip Number 2
Showcase your experience with low-latency systems by discussing specific projects or challenges you've tackled. Be prepared to explain your thought process and the impact of your solutions on performance, as this is crucial for the role.
✨Tip Number 3
Network with professionals in the quantitative finance and high-frequency trading sectors. Attend relevant meetups or online forums to connect with industry experts who can provide insights and potentially refer you to opportunities at firms like ours.
✨Tip Number 4
Prepare for technical interviews by practising coding challenges that focus on algorithms and concurrency. Use platforms like LeetCode or HackerRank to sharpen your skills, as these are often key areas of assessment in engineering roles.
We think you need these skills to ace C++ Engineer – Feed Handlers
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with modern C++ (20/23) and any relevant projects involving low-latency or high-throughput systems. Use specific examples to demonstrate your problem-solving skills and attention to detail.
Craft a Compelling Cover Letter: In your cover letter, express your passion for performance optimisation and your understanding of algorithms and concurrency. Mention why you are excited about the opportunity to work on mission-critical infrastructure in a high-frequency trading environment.
Showcase Relevant Projects: If you have worked on any projects that involved building greenfield systems or contributed to system architecture decisions, be sure to include these in your application. Highlight your role and the impact of your contributions.
Proofread Your Application: Before submitting, carefully proofread your CV and cover letter for any errors. A polished application reflects your attention to detail, which is crucial for a role that demands high performance and precision.
How to prepare for a job interview at Job Traffic
✨Showcase Your C++ Expertise
Make sure to highlight your experience with modern C++ (20/23) during the interview. Be prepared to discuss specific projects where you've implemented algorithms, concurrency, and systems programming, as these are crucial for the role.
✨Demonstrate Problem-Solving Skills
Expect technical questions that assess your problem-solving abilities. Practice coding challenges related to low-latency systems and be ready to explain your thought process clearly, as this will showcase your analytical skills.
✨Understand the Business Impact
Familiarise yourself with how your work as a C++ Engineer can directly influence trading activities. Be ready to discuss how your contributions can enhance performance and efficiency in high-frequency trading environments.
✨Prepare for System Architecture Discussions
Since you'll be involved in system architecture decisions, brush up on your knowledge of system design principles. Be prepared to discuss your approach to performance tuning and strategic platform development, as this will demonstrate your readiness for ownership of solutions.
