Summary One of the world's most prestigious tier-1 banks is seeking a senior developer with expert-level knowledge of Java to work on their equity derivatives technology platform and increase its scalability. This system manages the pre-trade workflow for sales and trading, including product definition, pricing and quoting, pre-trade approvals and automated integration with booking systems. This role offers the opportunity to play a pivotal part in the build-out of the platform and be involved in strategic architectural decisions at a senior level. You will support and lead various phases of the product lifecycle, including analysis, development and testing, while developing new and existing components in Java. Working closely with front office bus