{"id":3083101,"url":"https://alion.io/job/millennium-management-reference-data-specialist-apac","title":"Reference Data Specialist - APAC","company":{"id":704283,"name":"Millennium Management","domain":"mlp.com","url":"https://alion.io/company/millennium-management","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Eightfold","truth_index":{"grade":"A","score":85,"open_postings":65,"ghost_share":0,"stale_share":0.385,"repost_share":0,"time_to_fill_p50_days":88,"computed_at":"2026-10-24T06:02:35Z"}},"role":"Data Science","role_family":"Data Science","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Bengaluru, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":28000,"max_usd":57000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":71},"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Microsoft Excel","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-10-22T12:55:58Z","employer_posted_date":"2026-10-22","last_verified_at":"2026-10-24T03:43:51Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Reference Data Specialist - APACAbout Millennium\nMillennium is a global, diversified alternative investment firm, founded in 1989. Defined by evolution, innovation and focus, Millennium’s mission is to deliver results for our investors.\nOur people are empowered with both independence and support: the autonomy to pursue ideas with conviction and the backing of a global network committed to collaboration, disciplined risk management and continuous learning. With opportunities to deepen expertise and accelerate development, talent at Millennium is equipped to adapt, evolve and build lasting impact over time. Discover how transformative growth accelerates impact.\nMeet the Team\n The Operations and Middle Office department is one of the largest groups at Millennium. The Data Operation team resides within the Control function of Ops &MO and is responsible for overseeing the firm’s Global Security Master through various data quality measures. The team is also responsible for managing processes to onboard new securities and attributes. We are seeking a driven and thorough Reference Data Specialist to join our team. Ideally, you will be a self-starter with close attention to detail and a strong background in financial services industry - specifically in Security Master and Reference Data. If you are motived by taking the initiative to improve processes, operating efficient BAU activities, and real time problem solving, we would love to hear from you!\nWhat You'll Do:\nEnsuring accurate creation and maintenance of all tradable securities in Millennium’s Global Security Master.\nOversee the completion of Data Quality control checks via system and business validations.\nMonitor Corporate Actions and Market Data events to proactively ensure processing and avoid disruptions to downstream interfaces.\nLiaise and resolve ad hoc issues raised from internal front, middle and back office clients as well as external data vendors.\nWork with Development on requirements, assist in design and implementation of new processes, workflows to improve Security Master for firm stakeholders.\nWhat You Bring:\n7-10+ years of experience in financial services, ideally in operations at a broker-dealer or asset management firm with some experience in Security Master/Reference Data.\nStrong knowledge of financial instruments including equities, fixed income and derivatives.\nExperience working with Bloomberg, Refinitiv, Markit (S&P Global), ICE and other Data Vendors.\nAbility to implement and maintain new systems, procedures, and controls.\nSolid understanding of basic SQL queries, proficient MS Excel.\nStrong communication and interpersonal skills, with experience supporting senior stakeholders.\nMust be able to meet deadlines and work well with a team environment.\nSelf-directed, diligent problem solver with a desire to contribute to Millennium’s reputation and success.","description_format":"text","description_chars":2872,"description_truncated":false,"requirements":{"experience_years_min":7,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Continuous 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