{"id":4163926,"url":"https://alion.io/job/citi-data-science-senior-analyst-c12","title":"Data Science Senior Analyst - C12","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":94,"open_postings":620,"ghost_share":0.018,"stale_share":0.348,"repost_share":0.061,"time_to_fill_p50_days":9,"computed_at":"2026-11-12T10:38:37Z"}},"role":"Analytics","role_family":"Analytics","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Chennai, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CI/CD","optional":false},{"name":"Dimensional Modeling","optional":false},{"name":"ETL/ELT","optional":false},{"name":"Oracle","optional":false},{"name":"SQL","optional":false},{"name":"GitHub","optional":true},{"name":"Jenkins","optional":true}],"status":"live","first_seen_at":"2026-11-12T13:01:35Z","employer_posted_date":"2026-11-12","last_verified_at":"2026-11-12T13:01:35Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"The Application Development Database Senior Analyst is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities.\nResponsibilities:\nTechnical Leadership: Lead technical solutions, mentor developers, and conduct reviews (design, code, documentation).\nSoftware Development Lifecycle (SDLC): Manage all phases from analysis and design to coding, testing, and continuous integration.\nDatabase Management: Design, manage, and optimize relational and NoSQL databases, including query development and indexing.\nData Management: Develop efficient data management components, process external data, and ensure data sharing between systems.\nSecurity & Compliance: Implement and ensure application security, analyze third-party software compatibility, and adhere strictly to Citi's engineering standards.\nArchitectural Improvement: Proactively suggest improvements to database architecture, processes, and technologies.\nClient & Team Communication: Maintain clear communication with clients and project teams.\nOperational Autonomy: Operate with limited supervision and help define operating standards\nEducation:\nBachelor’s degree/University degree or equivalent experience\nMaster’s degree preferred\nQualifications:\n5 plus years of relevant experience in the Financial Service industry\nExtensive experience in system analysis and in programming of Database applications\nSubject Matter Expert (SME) in Database System and Development\nBasic knowledge of industry practices and standards\nConsistently demonstrates clear and concise written and verbal communication\nBe the technical expert and mentor other team members\nHaving 8 - 10 Years Experience in RDBMS Database Development preferably in Oracle Database.\nProficient in SQL including writing complex and analytical queries\nProficient in creating/maintaining DB objects (tables, indexes), and data manipulation (DML)\nProficient in PL/SQL including writing stored procedures, functions, packages, etc.\nGood understanding of DB Design principles including concepts such as normalization and general best practice of Database security such as controlling privileges\nKnowledge / experience in Data Warehouse and Dimensional modelling and ETL\nPerformance Tuning skills, ability to troubleshoot for performance issues and analyzing Explain/Execution Plan is a plus\nTechnical Skills:\nDatabases: Oracle, PL/SQL\nData modeling of relational databases - (Oracle/Other RDBMS)\nPL/SQL, SQL, and Performance Tuning expertise.\nWorking experience of designing end-to-end Database / Datawarehouse System.\nGithub, Jenkins, CICD and related tools.\nThis job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as require\n------------------------------------------------------\nJob Family Group:\nTechnology------------------------------------------------------\nJob Family:\nData Science------------------------------------------------------\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 and the Know Your Rights poster.","description_format":"text","description_chars":3981,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"master","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"India","iso":"IN","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Cards & Card Issuing","Wealth Management & Financial Advisors","Payment Processing & Gateways","Investment Banking & M&A Advisory"],"lifecycle":[{"event":"open","at":"2026-11-12T13:01:35Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":9,"reasons":["conf:2","win:early","comp:brand"],"computed_at":"2026-11-12T15:02:40Z"},"pay":null,"html_url":"https://alion.io/job/citi-data-science-senior-analyst-c12","json_url":"https://alion.io/job/citi-data-science-senior-analyst-c12.json","meta":{"generated_at":"2026-11-12T15:02:40Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":31374,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-13T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":7841},"rest":"https://alion.io/mcp/rest/get_company?id=7841"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fciti-data-science-senior-analyst-c12"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fciti-data-science-senior-analyst-c12"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fciti-data-science-senior-analyst-c12"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/citi-data-science-senior-analyst-c12\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fciti-data-science-senior-analyst-c12"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4163926}},{"tool":"search_jobs","arguments":{"company":"citi.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4163926},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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