Job Description Role: PL/SQL Developer Location: Jersey City, NJ / Tampa, FL / Irving, TX (3 Days on-site/ week) Job Description: Looking for an experienced Oracle PL/SQL Developer to work on mission-critical banking applications supporting highvolume transactional systems. The role involves developing and optimizing Oracle PL/SQL components with a strong focus on performance, stability, data integrity, security, and regulatory compliance. The candidate will collaborate closely with application teams, business analysts, QA, and production support teams in a highly controlled enterprise environment. Key Responsibilities • Design, develop, and maintain Oracle PL/SQL procedures, packages, functions, triggers, and views for core banking and enterprise platforms • Write and optimize highperformance SQL queries supporting large data volumes and nearrealtime processing • Perform PL/SQL and SQL performance tuning, execution plan analysis, and indexing strategies to meet SLA requirements • Support business-critical batch jobs, endofday (EOD) processing, and scheduled data flows • Collaborate with Business Analysts and Upstream/Downstream application teams to interpret functional requirements • Provide production support, incident resolution, and root cause analysis for datarelated issues • Ensure adherence to Citi SDLC, change management, security, audit, and compliance standards • Support data migration, data reconciliation, and ETL processes • Prepare and maintain technical documentation, code reviews, and release artifacts • Work in Agile / Scrum or controlled waterfall delivery models as per Citi program governance Mandatory Technical Skills • Strong hands-on experience in Oracle PL/SQL & SQL • Experience with Oracle Database (12c / 19c) • Advanced knowledge of stored procedures, packages, triggers, cursors, collections • Performance tuning using explain plans, indexes, partitions • Experience in Unix/Linux environments • Proficiency with Oracle SQL Developer / TOAD • Experience supporting production systems in a regulated environment Banking Specific Experience ( Preferred ) • Experience working in Banking or Financial Services domain • Exposure to highavailability systems, data controls, reconciliation, and audit requirements • Understanding of SOX, data security, segregation of duties, and change governance • Familiarity with large transactional datasets and batch processing architecture Good to Have • Exposure to ETL tools, control M / Auto Sys / scheduler tools • Shell scripting (Unix) • Data modeling and schema design • Experience working with global teams and offshore–on-site delivery model Education • Bachelor’s degree in Computer Science / Engineering / Information Technology or equivalent Soft Skills • Strong analytical and problem-solving skills • Excellent communication and stakeholder coordination • Ability to work under strict SLAs and production deadlines • Attention to detail and compliance mindset