Java Software Engineer - Systematic Trading in London

Java Software Engineer - Systematic Trading in London

London Full-Time 120000 - 160000 £ / year (est.) No working from home possible
Vertus Partners

At a Glance

  • Tasks: Develop and enhance a cutting-edge trading execution platform in a dynamic environment.
  • Company: Join a leading trading firm with a focus on innovation and performance.
  • Benefits: Competitive salary, strong bonuses, and flexible working arrangements in London.
  • Other info: Opportunity for ownership and growth in a fast-paced, high-performing team.
  • Why this job: Make a real impact on trading outcomes while collaborating with top-tier professionals.
  • Qualifications: Strong Java skills and experience in high-performance systems; STEM degree preferred.

The predicted salary is between 120000 - 160000 £ per year.

This is a hands-on Java engineering role sitting close to the trading desk, focused on the evolution of a proprietary execution platform used in live markets. The work is visible, commercially relevant, and directly tied to trading performance. You will own key components of the execution stack and play a central role in improving how orders interact with the market.

What You Will Be Doing

  • Owning and developing core parts of an in-house trading and execution platform, with a focus on performance and reliability.
  • Partnering with trading and research teams to improve execution quality and refine algorithmic behaviour.
  • Integrating and onboarding new brokers, as well as enhancing existing connectivity and workflows.
  • Building and maintaining tools that analyse execution performance and trading costs.
  • Contributing to broader platform design, including scalability and system architecture decisions.
  • Supporting production systems, including involvement in a rota once up to speed.

What You Bring

  • Strong Java engineering background, with solid experience building high-performance systems.
  • Exposure to electronic trading environments, ideally with a focus on execution.
  • Understanding of any cash markets trading business or similar liquid asset classes.
  • Experience working in a bank, trading firm, or buy-side environment.
  • Comfortable working closely with traders, researchers, and operational teams.
  • STEM degree and a track record of delivering robust, production-quality code.

Benefits

£120,000-£160,000 base salary with a strong discretionary bonus. Flexible working in London and close collaboration with trading and execution teams. Real ownership, direct impact on trading outcomes, and exposure to a mature, high-performing platform.

Java Software Engineer - Systematic Trading in London employer: Vertus Partners

As a Java Software Engineer in Systematic Trading, you will thrive in a dynamic and innovative environment that values your contributions and expertise. With a competitive salary and strong discretionary bonuses, our London-based team offers flexible working arrangements and the opportunity to work closely with trading and execution teams, ensuring your work has a direct impact on trading outcomes. We foster a culture of collaboration and continuous learning, providing you with real ownership of projects and the chance to enhance your skills in a high-performing platform.

Vertus Partners

Contact Details:

Vertus Partners Recruitment Team

We think you need these skills to ace Java Software Engineer - Systematic Trading in London

Java
Trading Execution
Python
High-Performance Systems Development
Electronic Trading Environments
Execution Quality Improvement
Algorithmic Behaviour Refinement