Design and implement new functionalities and oversee production of associated documentation to support delivery of all core trading applications used to run Euronext markets, international markets and MTFs. Bring design and development expertise in a variety of network technologies to lead system-level development of software programs.Key AccountabilitiesImplement in coding the most complex components in new functionalitiesDesign performance critical subsystemsProduce clear and accurate documentation relative to implemented codeWork with other teams on overall trading system designContribute to projects addressing challenging subjects linked to new functionalitiesInterface customers, collaborating with them in the definition and implementation of algorithmsYour profileProficient in designing and developing with C++ using templatesGood programming expertise with PythonStrong problem‐solving and analytical skillsGood knowledge of financial markets with special regards of Fixed IncomeAbility to work in a team