{"id":2976264,"url":"https://alion.io/job/citi-kdb-engineer-equities-technology-vice-president","title":"KDB Engineer - Equities Technology - Vice President","company":{"id":7841,"name":"Citi","domain":"citi.com","url":"https://alion.io/company/citi","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"A","score":100,"open_postings":495,"ghost_share":0.006,"stale_share":0.133,"repost_share":0.075,"time_to_fill_p50_days":9,"computed_at":"2026-10-28T05:59:10Z"}},"role":"Leadership","role_family":"Leadership","seniority":"head","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Hong Kong"],"countries":["HK"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":92000,"max_usd":206000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":4188},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Java","optional":false},{"name":"KDB+","optional":false},{"name":"Linux","optional":false},{"name":"Python","optional":false},{"name":"TCP/IP","optional":false},{"name":"Unix","optional":false}],"status":"live","first_seen_at":"2025-08-21T00:00:00Z","employer_posted_date":"2025-08-21","last_verified_at":"2026-10-28T22:52:07Z","board_verified":true,"closed_at":null,"days_open":434,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":433},"description":"Job Description\nCiti is looking to hire a KDB+ Software Engineer into its Equities Global Data and Analytics group in Hong Kong. This role involves designing, implementing, and deploying timeseries based software systems that offer our Equities Trading Clients with best-in-class Analytics. The engineer will be part of the Global team that captures trading, market data and computes pre-trade, at trade and post-trade analytics.\nResponsibilities:\nDrive the design and development of real-time market data and analytics systems, leading KDB+/q development for trading and analytics platforms.\nOwn technical delivery, and collaborate with Traders, Quants, and Global Technology teams to build high-performance, low-latency solutions.\nUtilize advanced knowledge of system flow and develop standards for coding, testing, debugging, and implementation\nDevelop comprehensive knowledge of how areas of business, such as architecture and infrastructure, integrate to accomplish business goals\nAppropriately assess risk when business decisions are made, demonstrating consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency.\n Qualifications:\nKDB+ proficiency: Deep understanding and experience with KDB+ databases and the Q programming language.\nProgramming Languages: Strong skills in Q/KDB+, Java and Python/PyKX,\nGood understanding of Linux/UNIX, OS tuning\nKnowledge of TCP/IP, UDP, Multicast and exchange specific protocols (FIX, OUCH, ITCH)\nProven track record in profiling and optimizing for latency\nStrong debugging and trouble shooting skills, especially under production load\nExperienced in working within an agile framework to ensure timely product delivery\nUnderstanding of Market Microstructure, Connectivity, Smart Order Routers, Algorithmic Trading Systems will be a plus.\nEducation:\nBachelor’s or Master’s degree in computer science, Electrical Engineering, Mathematics, Physics, or a related field.\n------------------------------------------------------\nJob Family Group:\nTechnology------------------------------------------------------\nJob Family:\nApplications Development------------------------------------------------------\nTime Type:\nFull time------------------------------------------------------\nMost Relevant Skills\nPlease see the requirements listed above.------------------------------------------------------\nOther Relevant Skills\nFor complementary skills, please see above and/or contact the recruiter.------------------------------------------------------\nCiti 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.\nIf 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.\nView Citi’s EEO Policy Statement 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