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For Companies At a Glance
- Tasks: Build real-time trading software that processes market events at lightning speed.
- Company: Dynamic financial markets infrastructure firm with a focus on innovation.
- Benefits: Competitive salary, bonuses, private medical, flexible hours, and more.
- Why this job: Join a compact team tackling technical challenges in a fast-paced environment.
- Qualifications: Strong C++ skills and experience with real-time systems are essential.
- Other info: Collaborative culture with opportunities for growth and exploration.
The predicted salary is between 60000 - 80000 £ per year.
Overview
- Company: Financial markets infrastructure firm (exchange & trading technology)
- Work: Senior C++ Engineer
- Impact: Low-latency systems, market infrastructure, real-time trading technology
- Size: ~250 people globally
- Technology: C++, Linux, Networking, Python
- Location: London
- Hybrid: 3 days a week in the office
- Offer: £12 + bonus (guide)
- Benefits: Private medical, pension, discretionary bonus, enhanced parental leave, life assurance, income protection, electric car scheme, cycle to work, flexible hours
The Work
Not every C++ job sits this close to a live market. You’ll be building the software that processes trading activity in real time, systems that must stay reliable under heavy message throughput and respond in microseconds, not milliseconds. Your work will sit inside a core engineering team responsible for the platform that powers electronic markets across Europe.
You’ll spend your time solving problems like:
- Processing thousands of market events every second
- Designing software that stays stable under extreme load
- Improving latency, performance and system resilience
You won’t be working in isolation either. You’ll collaborate daily with engineers focused on infrastructure, product and quality to ensure every release is stable and production-ready. And the problems are genuinely technical. You’ll work on event-driven systems, networking protocols and real-time architectures where small design decisions have a measurable impact on performance.
The engineering team is compact and experienced. You’ll have the freedom to explore solutions, challenge ideas and contribute to architectural discussions — not just implement tickets.
What you’ll need
This environment suits someone who enjoys deep technical problems and systems that must perform under pressure. You’ll likely bring:
- Strong C++ development experience (modern C++11 or later)
- Experience building or maintaining real-time or event-driven systems
- Solid Linux development experience and understanding of networking (TCP, UDP or multicast)
And you’ll probably recognise some of the following: C++, Boost, Python, Git, SQL, messaging systems, distributed architectures. Exposure to financial markets technology such as FIX or other trading protocols is useful, but not essential if you’ve worked on other high-throughput systems.
What happens next
If this sounds like the kind of engineering environment you enjoy, apply and we’ll arrange a confidential conversation to walk through the systems, architecture and team in more detail.
Locations
C++ Software Engineer - Low-latency systems in Cheshire, Warrington employer: Ocean Red
Contact Detail:
Ocean Red Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land C++ Software Engineer - Low-latency systems in Cheshire, Warrington
✨Tip Number 1
Network like a pro! Reach out to current employees on LinkedIn or attend industry meetups. A friendly chat can give you insider info and maybe even a referral!
✨Tip Number 2
Show off your skills! If you’ve got a GitHub or personal project that showcases your C++ prowess, share it during interviews. It’s a great way to demonstrate your hands-on experience.
✨Tip Number 3
Prepare for technical challenges! Brush up on low-latency systems and real-time trading tech. Practising coding problems can help you ace those tricky interview questions.
✨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 are proactive!
We think you need these skills to ace C++ Software Engineer - Low-latency systems in Cheshire, Warrington
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your C++ experience and any work with low-latency systems. We want to see how your skills align with the role, so don’t be shy about showcasing relevant projects!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re passionate about real-time trading technology and how your background makes you a great fit for our team. Keep it engaging and personal.
Showcase Your Problem-Solving Skills: In your application, mention specific challenges you've tackled in previous roles, especially those related to performance and system resilience. We love seeing how you approach technical problems!
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way to ensure your application gets into the right hands and helps us get to know you better!
How to prepare for a job interview at Ocean Red
✨Know Your C++ Inside Out
Make sure you brush up on your C++ skills, especially modern C++11 or later. Be prepared to discuss your past projects and how you've tackled performance issues in real-time systems. They’ll want to see your depth of knowledge, so don’t shy away from diving into technical details.
✨Understand Low-Latency Systems
Familiarise yourself with the principles of low-latency systems and event-driven architectures. Be ready to explain how you’ve optimised performance in previous roles and share specific examples of challenges you faced and how you overcame them.
✨Get Comfortable with Networking Protocols
Since networking is a key part of the role, make sure you understand TCP, UDP, and multicast protocols. You might be asked to solve problems related to these during the interview, so having practical examples or scenarios in mind will help you stand out.
✨Show Your Collaborative Spirit
This role involves working closely with other engineers, so be prepared to discuss how you’ve collaborated in the past. Share experiences where you contributed to architectural discussions or worked on cross-functional teams, as this will demonstrate your ability to thrive in a team-oriented environment.