Citi's Global Equities trading-technology division is looking for passionate Senior Java Developer to design, developer and optimize high performance applications for Equities Trading business. The role requires strong problem-solving skills, technical leadership, and ability to mentor junior developers. **Responsibilities:** + Key responsibilities of the person in this role will include: + Lead the design and development of scalable Java Applications. + Architect and implement microservices and distributed systems. + Collaborate with cross-functional teams to drive technical requirements and solutions. + Conduct code review, mentor junior developers, and enforce best practices. + Be instrumental in the design and implementation of integrated automated testing system. + Build integrated instrumentation and support tools. + Deliver the new consolidated OMS and retire the legacy technology stack. **The successful candidate will have the following skills and experience:** + 8 years plus experience with strong knowledge of Java, Pub/Sub middleware, and databases. + Expert level engineer in software development with at least 8 years of server-side development experience. + Experience with Agile development methodologies. + Experience with software monitoring tools and instrumentation. + Solid understanding of computer science fundamentals (date structures, algorithms, design patterns, etc.) + Good written and oral communication skills + Good understanding of Equities Trading business is highly desirable. + Experience with Building controls for automated trading is highly desirable. + Strong knowledge of FIX protocol as applied to trading is highly desirable. + Undergraduate or graduate degree in computer science, engineering, or other relevant field. ------------------------------------------------------ **Job Family Group:** Technology ------------------------------------------------------ **Job Family:** Applications Development ------------------------------------------------------ **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.