Bromley, London, United Kingdom Hybrid / WFH Options
Pontoon
AlgoTradingJavaDeveloper** (Contract) Duration: 12 Months (Possibility for extension) Location: London/Bromley/Hybrid (3 days on site) Rate: A highly competitive Umbrella Day Rate or Salary is available for suitable candidates About Us The ETT team is at the forefront of developing innovative solutions for low touch, low latency trading. … Our focus on FIX connectivity, smart order routing, and algorithmictrading ensures our systems perform at the highest level to meet the demands of the market. With a strong presence across AMRS, EMEA, and APR, we maintain a global perspective while catering to the unique needs of each region. Your Role As a core Javadeveloper, you will be instrumental in enhancing our algorithmictrading engines that support benchmark algorithms, smart order routing, and internal crossing for the EMEA and global electronic business. You will collaborate with a vibrant team of experienced developers, business analysts, and QA experts, working closely with our business group to ensure our technology More ❯
South London, London, United Kingdom Hybrid / WFH Options
Adecco
Our client , a leading investment bank, is seeking a highly skilled JavaDeveloper to join their Electronic Trading Technology (ETT) team. This is a 12-month contract role, operating inside IR35 , with a hybrid working model based in South London . Key Responsibilities Deliver enhancements to algorithmictrading strategy engines Contribute … to core framework-level development Collaborate directly with quantitative trading teams to gather and refine requirements Participate across the full software development lifecycle: requirements gathering, coding, unit testing, code reviews, and second-line support Essential Skills & Experience Strong expertise in core Java APIs (collections, concurrency, NIO) Solid understanding of multithreaded systems , low-latency I/O … and Java garbage collection Familiarity with design patterns (Observer, Factory, Singleton) Proven experience in front office system architecture , particularly within algorithmictrading Business knowledge of equities and/or derivatives markets Working knowledge of FIX protocol (heartbeats, login, sequence numbers, message types) Proficient in TDD , UML , and object-oriented design Experience with Eclipse or IntelliJ More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Adecco
Our client , a leading investment bank, is seeking a highly skilled JavaDeveloper to join their Electronic Trading Technology (ETT) team. This is a 12-month contract role, operating inside IR35 , with a hybrid working model based in South London . Key Responsibilities Deliver enhancements to algorithmictrading strategy engines Contribute … to core framework-level development Collaborate directly with quantitative trading teams to gather and refine requirements Participate across the full software development lifecycle: requirements gathering, coding, unit testing, code reviews, and second-line support Essential Skills & Experience Strong expertise in core Java APIs (collections, concurrency, NIO) Solid understanding of multithreaded systems , low-latency I/O … and Java garbage collection Familiarity with design patterns (Observer, Factory, Singleton) Proven experience in front office system architecture , particularly within algorithmictrading Business knowledge of equities and/or derivatives markets Working knowledge of FIX protocol (heartbeats, login, sequence numbers, message types) Proficient in TDD , UML , and object-oriented design Experience with Eclipse or IntelliJ More ❯
