**Key Responsibilities:** + Design and Development of Client Connectivity platform to establish best in Class Client connectivity solutions across the globe. + Ability to design, develop responsive low latency GUI’s using ReactJS, HTML5, JavaScript. + Development of low latency solutions on Java stack and HFT Framework. (https://github.com/openhft) + Use technical skills to ensure business requirements are understood at all levels of delivery. + Utilize develop standards for coding, testing, debugging, and implementation + Building relationship with internal and external teams, the successful applicant will be responsible for end to end delivery of prioritized connectivity streams of work. + Communicate effectively with business, development, QA, infrastructure and production support teams. + Assist with troubleshooting and issue resolution across development, support and technical business users. + Establish strong working relationships across different technology areas (QA, Support, etc.). + Provide ongoing support after implementation, whilst working on new enhancements and additional phases. + Work as part of a global development team, to ensure that global tools and technologies are leveraged. **Qualifications:** + 12+ years of relevant experience in Low latency Java Stack + Hands on front end development using ReactJS, JS, HTML5 + Knowledge and experience in building ultra-low latency platforms will be a big plus. + Working experience of Microservices architecture is a big plus. + Good exposure to Client connectivity application development + Good understanding of electronic trading and financial markets + Experience on FIX/Binary protocols + Exposure to Open HFT & Chronicle is a big Plus. + Experience of working in a trading environment + Good Analytical skills + Familiar with DevOps tools, CI/CD, and BitBucket **Skills** : + Core JAVA + ReactJS, HTML5, JS + FIX Protocol + Binary protocols + Unix/Linux ------------------------------------------------------ **Job Family Group:** Technology ------------------------------------------------------ **Job Family:** Applications Support ------------------------------------------------------ **Time Type:** Full time ------------------------------------------------------ **Most Relevant Skills** Please see the requirements listed above. ------------------------------------------------------ **Other Relevant Skills** For complementary skills, please see above and/or contact the recruiter. ------------------------------------------------------ _Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law._ _If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review_ _Accessibility at Citi (https://www.citigroup.com/citi/accessibility/application-accessibility.htm)_ _._ _View Citi’s_ _EEO Policy Statement (https://www.citigroup.com/global/eeo-aa-policy)_ _and the_ _Know Your Rights (https://www.eeoc.gov/sites/default/files/2023-06/22-088\_EEOC\_KnowYourRights6.12ScreenRdr.pdf)_ _poster._ Citi is an equal opportunity and affirmative action employer. Minority/Female/Veteran/Individuals with Disabilities/Sexual Orientation/Gender Identity.