Key Responsibilities:<ul><li>Design and Development of Client Connectivity platform to establish best in Class Client connectivity solutions across the globe.</li><li>Ability to design, develop responsive low latency GUI’s using ReactJS, HTML5, JavaScript.</li><li>Development of low latency solutions on Java stack and <a href="https://github.com/openhft" target="_blank">HFT Framework.</a></li><li>Use technical skills to ensure business requirements are understood at all levels of delivery.</li><li>Utilize develop standards for coding, testing, debugging, and implementation</li><li>Building relationship with internal and external teams, the successful applicant will be responsible for end to end delivery of prioritized connectivity streams of work.</li><li>Communicate effectively with business, development, QA, infrastructure and production support teams.</li><li>Assist with troubleshooting and issue resolution across development, support and technical business users.</li><li>Establish strong working relationships across different technology areas (QA, Support, etc.).</li><li>Provide ongoing support after implementation, whilst working on new enhancements and additional phases. </li><li>Work as part of a global development team, to ensure that global tools and technologies are leveraged.</li></ul> Qualifications:<ul><li>12+ years of relevant experience in Low latency Java Stack</li><li>Hands on front end development using ReactJS, JS, HTML5</li><li>Knowledge and experience in building ultra-low latency platforms will be a big plus.</li><li>Working experience of Microservices architecture is a big plus.</li></ul><ul><li>Good exposure to Client connectivity application development</li><li>Good understanding of electronic trading and financial markets</li><li>Experience on FIX/Binary protocols</li><li>Exposure to Open HFT &amp; Chronicle is a big Plus.</li><li>Experience of working in a trading environment</li><li>Good Analytical skills</li><li>Familiar with DevOps tools, CI/CD, and BitBucket</li></ul>Skills:<ul><li>Core JAVA</li><li>ReactJS, HTML5, JS</li><li>FIX Protocol </li><li>Binary protocols</li><li>Unix/Linux </li></ul>------------------------------------------------------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 <a href="https://www.citigroup.com/citi/accessibility/application-accessibility.htm" target="_blank">Accessibility at Citi</a>. View Citi’s <a href="https://www.citigroup.com/global/eeo-aa-policy" target="_blank">EEO Policy Statement</a> and the <a href="https://www.eeoc.gov/sites/default/files/2023-06/22-088_EEOC_KnowYourRights6.12ScreenRdr.pdf" target="_blank">Know Your Rights</a> poster.