Market Data Engineer - Java - Futures & Options - RFA to RTSDK Permanent Based in the City Salary: £80K - £115K depending on experience We are looking for an experienced Market Data Engineer with strong Java development skills and a background in electronic trading to support the modernisation of a Futures Algorithmic Trading platform. This is a hands-on engineering role focused on migrating market data integration from the legacy LSEG/Refinitiv Robust Foundation API (RFA) to the Real-Time SDK (RTSDK), ensuring performance, reliability and existing trading functionality are maintained throughout the transition. Responsibilities: * Analyse existing RFA integrations and map market data fields and functionality to RTSDK. * Develop & enhance Java applications & shared frameworks to support the migration. * Work with Futures and Options market data across supported exchanges. * Maintain backward compatibility and ensure minimal disruption to trading workflows. * Implement performance optimisation, automated testing, TDD and regression testing. * Collaborate with development, QA and business stakeholders to deliver a controlled migration. * Explore AI-assisted development tools to improve engineering and testing efficiency. Skills and Experience: * 4-8 years hands-on Java development experience. * Strong experience with LSEG/Refinitiv market data. * Knowledge of Futures and Options market data and electronic trading systems. * Experience with real-time market data processing and exchange feeds. * Strong software engineering skills, including performance optimisation and complex codebase development. * Experience with TDD, automated testing and regression testing. * Understanding of API or platform migrations and backward compatibility. * It would be an added advantage if you had direct experience migrating from RFA to RTSDK / low latency trading systems and real-time market data / exchange connectivity. Please apply for immediate interview! CBSbutler is operating and advertising as an Employment Agency for permanent positions and as an Employment Business for interim / contract / temporary positions. CBSbutler is an Equal Opportunities employer and we encourage applicants from all backgrounds. TPBN1_UKTJ
Market Data Engineer - Java - Futures & Options - RFA to RTSDK employer: CBSbutler Holdings Limited
As a Trainee Service Engineer in Cambridgeshire, you'll join a dynamic and supportive team dedicated to your professional growth. With a clear pathway for progression into more advanced engineering roles, you will benefit from ongoing training, a competitive salary, and a comprehensive benefits package that includes healthcare support and generous holiday allowances. This role offers a unique opportunity to work with essential medical equipment while enjoying a strong work-life balance and the chance to make a meaningful impact in the healthcare sector.
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CBSbutler Holdings Limited Recruitment Team
