Sign in
Post Jobs

C++ Software Engineer – Systematic Trading Technology

eFinancialCareers

A leading quantitative trading firm is seeking experienced C++ engineers to help build the next generation of trading and research infrastructure that powers activity across global financial markets.

This is an opportunity to join a highly collaborative engineering environment where technology sits at the core of the business. You'll work closely with traders, quantitative researchers, and infrastructure specialists to design and optimise systems where performance, reliability, and scalability are critical.

The Role

You'll contribute to the design and development of high-performance systems that support real-time trading, market data processing, and quantitative research workflows.

Responsibilities include:

  • Developing and optimising low-latency trading infrastructure and distributed systems.
  • Building market data, order entry, and execution systems across multiple asset classes.
  • Designing resilient, fault-tolerant software capable of operating in demanding production environments.
  • Profiling and tuning performance-critical applications for latency and throughput.
  • Working on large-scale infrastructure supporting research, simulation, and live trading.
  • Collaborating with hardware, networking, and software specialists to unlock performance improvements across the stack.
  • Contributing to architectural decisions and driving engineering best practices across the organisation.

What They're Looking For

  • Commercial experience developing production software in modern C++.
  • Strong understanding of algorithms, data structures, and software design.
  • Experience working on performance-sensitive systems.
  • Deep knowledge of Linux/UNIX environments.
  • Understanding of operating systems, CPU architecture, memory management, and networking concepts.
  • Excellent debugging and problem-solving skills.
  • Ability to work independently on complex technical challenges whilst collaborating effectively with other engineers.

Nice to Have

  • Experience with trading systems, market data, or financial technology.
  • Knowledge of low-latency optimisation techniques.
  • Experience with distributed systems and high-throughput applications.
  • Exposure to specialised hardware or performance-focused infrastructure.

Why Consider It?

This firm offers a genuinely engineering-led environment where talented developers have significant ownership and can see the impact of their work directly. You'll be surrounded by high-calibre engineers, researchers, and traders, tackling complex technical challenges at scale while working on systems that operate at the limits of performance.

If you're passionate about modern C++, systems engineering, and solving difficult technical problems, this is an opportunity to work on some of the most demanding software challenges in the industry.

To apply for this job please visit www.reed.co.uk.

TavaJobs Application Help

Make this application stronger

Use these quick checks before applying so your CV, interview preparation and job search are better matched to this vacancy.

Before you apply

Check the key details and make sure the role matches what you are looking for.

  • Review the job title, company, location, salary and working pattern if provided.
  • Check the skills, experience or qualifications requested by the employer.
  • Make sure the commute, hours and contract type are realistic for you.
CV

Tailor your CV

For IT Jobs, highlight the most relevant skills, experience and achievements linked to this type of work. Keep it honest, clear and focused on what the employer is asking for.

Use the CV Builder or browse Career Advice.

?

Prepare for interview

If your application is successful, prepare simple examples that show your motivation, strengths and suitability.

🔔

Keep searching smarter

Do not rely on one application. Keep searching similar roles and set up alerts so new vacancies reach you faster.

Set up job alerts or search more jobs.

Important vacancy note: Some vacancies on TavaJobs are supplied by third-party job sources. When you apply, you may be redirected to the employer, recruiter or original job board website. Always check the final job details, salary, location and application instructions before applying.
Share on
Print

Similar & Nearby Jobs

Other roles in a similar category or nearby area.

Still looking? Search all live jobs and filter by keyword, location, category or salary.

Search All Jobs