{"id":4219185,"url":"https://alion.io/job/citi-sql-developer","title":"SQL Developer","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":"Data Science","role_family":"Data Science","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":["India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Airflow","optional":false},{"name":"Apache NiFi","optional":false},{"name":"CI/CD","optional":false},{"name":"Dimensional Modeling","optional":false},{"name":"ETL/ELT","optional":false},{"name":"Git","optional":false},{"name":"Informatica","optional":false},{"name":"MS SQL","optional":false},{"name":"PowerShell","optional":false},{"name":"Python","optional":false},{"name":"SQL","optional":false},{"name":"SSIS","optional":false},{"name":"Talend","optional":false},{"name":"Java","optional":true},{"name":"Microsoft Office","optional":true}],"status":"live","first_seen_at":"2026-11-12T00:00:00Z","employer_posted_date":"2026-11-12","last_verified_at":"2026-11-13T03:53:36Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"We are seeking a skilled and detail-oriented SQL Developer to design, develop, test, and optimize database systems, complex queries, stored procedures, and data pipelines. In this role, you will collaborate with data architects, software engineers, business analysts, and DevOps teams to ensure enterprise data solutions are secure, scalable, highly performant, and reliable.\nDatabase Development & Query Optimization\nWrite, maintain, and optimize complex SQL queries, views, indexes, stored procedures, triggers, and user-defined functions (UDFs).\nPerform query performance tuning using execution plans, indexing strategies, partitioning, and caching techniques.\nAnalyze and resolve database performance bottlenecks, locking/deadlock issues, and resource contention.\nData Modeling & Architecture\nAssist in designing conceptual, logical, and physical data models (relational schemas, star/snowflake dimensional models).\nEnforce relational integrity, constraints, data normalization, and denormalization standards based on operational (OLTP) and analytical (OLAP) requirements.\nMaintain comprehensive data dictionaries, schema documentation, and Entity-Relationship (ER) diagrams.\nETL & Data Pipeline Engineering\nDesign, build, and orchestrate robust Extract, Transform, Load (ETL) / ELT pipelines to ingest structured and semi-structured data from disparate systems.\nImplement data validation, error handling, logging, and data reconciliation mechanisms.\nAutomate scheduled data transformation jobs and integrate with enterprise workload schedulers.\nCollaboration & Continuous Improvement\nWork closely with software engineers to optimize database access layers and application ORM integrations.\nParticipate in code reviews, sprint planning, and agile ceremonies.\nChampion standard development best practices, unit testing of database routines, and CI/CD automation for database schema changes.\nRequired Technical Skills\n SQL Proficiency: 5+ years of advanced knowledge of standard SQL (ANSI SQL) and dialect-specific variants (e.g., T-SQL, PL/SQL, PL/pgSQL).\nPerformance Tuning: Proven experience with query profiling, execution plans, index tuning, query rewrites, and memory/CPU optimization.\n ETL / Integration Tools: Experience with ETL platforms (e.g., SSIS, Talend, Informatica, Apache NiFi, Airflow, or custom Python/SQL workflows).\n Scripting & Automation: Proficiency in scripting for automation (e.g., Python, Bash, PowerShell).\nVersion Control: Familiarity with Git or modern source control systems for database code versioning.\nDesign, develop and manage databases that utilize SQL for various applications. Other responsibilities include writing and optimizing SQL queries, creating database structures, ensuring data quality and security, and collaborating with other team members. \nDevelop creative technical solutions to meet business needs and manage complex, high-volume data governance implementation efforts in partnership with Product and Technology partners and stakeholders\nQualifications:\nKey Tech stack - SQL Development and Microsoft Office Suite\nGood to have programming languages: Python, Java, Visual Studio, Ab Initio\nSoft Skills: Essential soft skills include problem-solving, attention to detail, analytical thinking, teamwork, and communication.\nDemonstrated ability to work under pressure to meet tight deadlines and approach work methodically with attention to detail\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 and the Know Your Rights 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