Java Developer

About The Company

FDM Group is a leading global business and technology consultancy renowned for its innovative approach to digital transformation and IT solutions. Established with a vision to empower organizations through cutting-edge technology, FDM has grown exponentially over the years, establishing a strong presence across Europe, North America, and Asia-Pacific. The company prides itself on its commitment to excellence, fostering a dynamic and inclusive work environment that attracts top talent from diverse backgrounds.

Recognized as one of the UK's leading graduate employers, FDM invests heavily in talent development, offering extensive training, mentorship, and career progression opportunities. Its impressive growth trajectory and commitment to sustainability and diversity have earned it a spot on the FTSE4Good Index, underscoring its dedication to responsible business practices.

About The Role

FDM is seeking a highly skilled Senior EFX Java Developer to join our client’s high-performing front-office development team within the Financial Services sector. This role is initially contracted for 12 months with the possibility of extension and offers a hybrid working model based in London. The successful candidate will be instrumental in delivering strategic enhancements to our client’s Electronic Foreign Exchange (EFX) trading systems, specifically focusing on low-latency pricing and auto-hedging capabilities for FICC E-Trading platforms scheduled for 2026.

The role involves developing robust Java-based solutions, collaborating with quantitative analysts, traders, and cross-functional teams, and contributing to the continuous improvement of trading infrastructure. The position provides an exciting opportunity to work with ultra-low-latency technologies such as zero-GC JVMs, kernel bypass networking, core pinning, and advanced market data technologies, positioning the candidate at the forefront of financial technology innovation.

Qualifications

• A minimum of 8 years of extensive Java server-side development experience, demonstrating a strong technical background.
• An advanced degree in Computer Science, Physics, Engineering, Mathematics, or a relevant analytical discipline.
• Comprehensive understanding of the full technology stack, including Java, Linux, and networking protocols.
• Experience with KDB / Q is highly desirable.
• Prior experience in pricing models or algorithmic trading within any asset class.
• Exceptional communication skills to effectively liaise with technical management, quantitative teams, and trading desks.
• Proficiency with the Software Development Life Cycle (SDLC), version control systems like Git, CI/CD tools such as Jenkins, and configuration management tools like Ansible.
• Advanced knowledge of algorithms, data structures, design patterns, and multi-threading techniques.
• Proven experience in third-line production support, troubleshooting, and resolving complex technical issues.
• A strong team player with a proactive approach to problem-solving and workload management.

Responsibilities

• Design, develop, and implement real-time, low-latency pricing services for FX Swaps and NDF auto-hedging solutions to enhance trading efficiency and accuracy.
• Create new features and improve existing pricing and auto-hedging services for Spot and NDF instruments, ensuring seamless integration and performance.
• Maintain and update the existing codebase to accommodate external venue upgrades, regulatory changes, and internal compliance requirements.
• Engage fully with the Agile SDLC, participating in sprint planning, stand-ups, reviews, and retrospectives to foster continuous delivery and improvement.
• Collaborate closely with the Quantitative Strategies Group to review code, optimize algorithms, and enhance back-testing capabilities for strategy validation.
• Independently troubleshoot, resolve production issues, and manage workload effectively, escalating issues when necessary to ensure minimal downtime and optimal system performance.
• Work cross-functionally with teams involved in market access, dashboard development, and price distribution to ensure cohesive system integration.

Benefits

FDM offers an attractive benefits package designed to support your professional growth and personal well-being. As part of our team, you will have access to comprehensive career coaching, mentoring, and continuous upskilling opportunities to advance your expertise. The company provides assignments with leading global organizations, offering the chance to gain international experience and work abroad.

We also support reskilling initiatives, enabling you to develop new skills within your field and explore non-linear career paths. Additionally, employees enjoy competitive annual leave, a workplace pension scheme, and a collaborative work environment that fosters innovation and inclusion.

Equal Opportunity

FDM Group is an equal opportunity employer committed to fostering a diverse and inclusive workplace. We ensure that all qualified applicants receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other protected characteristic. We believe that diversity drives innovation and excellence, and we are dedicated to creating an environment where everyone can thrive and contribute to our collective success.