Senior java developer Work, Jobs in Hounslow (with Salaries)

Front Office Software Engineer
CMC Markets —London
- Full-time
- Computer Science
- Maths
- Mentoring
11h
Staff Engineer, Credit Technology
Ares Management —London
- Full-time
- Computer Science
- Databases
- Bachelor's degree
11h
Technical Lead
London Stock Exchange Group —London
- Full-time
- Customer service
- English
- Software development
Senior SW Engineer Java/Ruby
The Currency Cloud Services Limited —London
- Software troubleshooting
- Mentoring
- AI
Quick apply
Senior Software Engineer, Banking Connectivity
Ripple —London
- Full-time
- AI
Quick apply
Quant Developer - AHL
Man Group —London
- Engineering
- Maths
- Software development
- Annual leave
- Sick pay
Quick apply
Senior AI Software Engineer
Vodafone —London
- Full-time
- Software troubleshooting
- Mentoring
- AI
6h

More jobs to discover

Find similar jobs that you might be interested in.

Director of Finance
Bragg Life Sciences —Maidenhead
ACA, ACCA or CIMA qualified accountant with at least five years’ post-qualification experience. Experience in product-based, healthcare, manufacturing, digital…
£90,000 - £110,000 a year
Quick apply
9d
Staff Engineer, Credit Technology
Ares Management —London
Reporting to the VP, Credit Engineering Lead, this role will serve as a senior individual contributor within the Credit Technology Engineering team, responsible…
11h

I want to receive the latest job alerts for senior java developer in hounslow

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

senior java developer jobs near hounslow

Front Office Software Engineer

CMC Markets -
London

Apply Now

Job details

Full-time
11 hours ago

Qualifications

Technical troubleshooting
Performance tuning
Computer Science
Mentoring junior staff
Mathematics
Maths
Mentoring
Physics

Full job description

CMC Markets is seeking a Senior Low Latency Java Developer to join our Quantitative Strategies team within Pricing & Risk, working on our high-performance, high-frequency trading platform.

This is a hands-on role at the core of our market-making technology stack, where nanoseconds matter and engineering excellence is critical. You’ll design and build ultra-low latency pricing and risk systems that directly power our global trading operations.

If you thrive in performance-critical environments and want your work to have real market impact, we’d love to hear from you.

Please note that this is an onsite role that will require you to work within our London office (near Liverpool street) 5 days on site per week.

The Role

Ultra-Low Latency Engineering

Develop and optimise high-performance Java (21+) systems for pricing, risk and trading.
Build and enhance components within a low latency, high-throughput trading architecture.
Apply advanced concurrency, memory management and performance tuning techniques.

System Design & Ownership

Take responsibility for designing scalable, resilient and maintainable systems.
Contribute to architectural decisions across the trading and risk platform.
Build tooling to improve monitoring, maintenance and performance diagnostics.

Trading-Focused Collaboration

Work closely with Quants, Financial Engineering, Front Office and Business Operations.
Support live trading systems, troubleshooting time-critical production issues.
Contribute to the continuous evolution of our electronic trading infrastructure.

Mentorship & Technical Leadership

Provide guidance and mentorship to junior developers.
Champion engineering best practices, clean code principles and robust design patterns.

What You’ll Bring

Strong hands-on Java development experience within low latency financial systems.
Deep understanding of performance optimisation, concurrency and JVM internals.
Experience working on pricing, risk or electronic trading platforms.
Knowledge of FIX protocol, order routing and broker connectivity highly beneficial.
Strong mathematical and problem-solving mindset.
Experience across asset classes such as FX, Equities, Commodities or Derivatives preferred.
Ability to operate calmly in a fast-paced, front-office trading environment.
Experience mentoring engineers and influencing technical direction.
Minimum 2:1 degree in Computer Science, Mathematics, Physics or another numerate discipline.

Why Join CMC Markets?

Direct impact on global trading and risk systems.
Close proximity to the trading floor and real-time market operations.
High-visibility role within a performance-driven engineering culture.
Strong focus on continuous learning and technical excellence.
Clear progression opportunities into senior technical and leadership roles.

CMC Markets is an equal opportunities employer and positively encourages applications from suitably qualified and eligible candidates regardless of gender, sexual orientation, marital or civil partner status, gender reassignment, race, colour, nationality, ethnic or national origin, religion or belief, disability or age.

Apply Now

Refine Your Search

senior java developer jobs in hounslow

Front Office Software Engineer

Staff Engineer, Credit Technology

Technical Lead

Senior SW Engineer Java/Ruby

Senior Software Engineer, Banking Connectivity

Quant Developer - AHL

Senior AI Software Engineer

More jobs to discover

I want to receive the latest job alerts for senior java developer in hounslow

Related Searches

Explore jobs in more locations

Jobseeker tools

Employer Tools

Browse

Stay Connected