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Citi Logo Citi · IT - Software Development

Senior Database Developer

India, Pune Employment contract · Job Posted May 31, 2026
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Job Description

At Citi we’re not just building technology, we’re building the future of banking. Encompassing a broad range of specialties, roles, and cultures, our teams are creating innovations used across the globe. Citi is constantly growing and progressing through our technology, with laser focused on evolving the ways of doing things. As one of the world’s most global banks we’re changing how the world does business

Job Responsibility

  • DataBridge (UAL) Application: Expected to Develop/Modify/Test/Migrate Subscriptions using DataBridge (UAL) Application
  • SDLC: Contribute to full development life cycle, including requirements analysis, functional design, technical design, programming, testing, documentation, implementation, and on-going technical support
  • Analyze and Optimize SQL: Identify high-impact, suboptimal UAL Subscription SQL statements and PL/SQL code, generate and interpret execution plans, and rewrite queries to ensure optimal performance
  • Performance Monitoring: Proactively monitor database performance using tools such as Oracle Enterprise Manager (OEM), AWR (Automatic Workload Repository), and ASH (Active Session History) reports to diagnose and resolve bottlenecks
  • Implement Tuning Recommendations: Utilize the Oracle SQL Tuning Advisor and other utilities to implement corrective actions such as gathering statistics, creating new indexes, or generating SQL profiles
  • Database Design Collaboration: Work closely with application developers and data architects to ensure efficient database design, data modeling, and the use of appropriate indexing and partitioning strategies
  • Troubleshooting: Diagnose and resolve complex, mission-critical performance problems in various environments (development, testing, production)
  • Documentation and Standards: Create and maintain technical documentation, including data standards, procedures, and definitions for the data dictionary, and ensure coding guidelines are followed
  • Capacity Planning: Assist in capacity planning and growth management to ensure the database environment can handle future workloads

Requirements

  • 2-4 years of relevant Strong experience in SQL and new technologioes
  • DataBridge (UAL) Application: Expected to Develop/Modify/Test/Migrate Subscriptions using DataBridge (UAL) Application
  • SDLC: Contribute to full development life cycle, including requirements analysis, functional design, technical design, programming, testing, documentation, implementation, and on-going technical support
  • Analyze and Optimize SQL: Identify high-impact, suboptimal UAL Subscription SQL statements and PL/SQL code, generate and interpret execution plans, and rewrite queries to ensure optimal performance
  • Ability and willingness to learn newer tools and technologies in cloud-based data analytics/Artificial intelligence arena and successfully deliver projects utilizing the same
  • Performance Monitoring: Proactively monitor database performance using tools such as Oracle Enterprise Manager (OEM), AWR (Automatic Workload Repository), and ASH (Active Session History) reports to diagnose and resolve bottlenecks
  • 5+ year of Industry experience working in Finance reporting applications/warehouses
  • Technical Expertise: Deep understanding of Oracle Database architecture, RDBMS concepts, memory usage, wait events, and the Cost-Based Optimizer (CBO)
  • SQL and PL/SQL Proficiency: Expert-level skills in writing, optimizing, and debugging complex SQL queries and PL/SQL code (procedures, functions, packages, triggers)
  • Tools Experience: Hands-on experience with performance monitoring and tuning tools, including SQL*Plus, SQL Developer, AWR/ASH reports, and the SQL Tuning Advisor
  • Strong knowledge of Oracle Database, SQL tuning, understanding of the Relational Data Modal
  • Operating Systems and Scripting: Proficiency in Linux/Unix environments and strong shell scripting skills are often required
  • Problem-Solving: Strong analytical thinking and problem-solving abilities to identify the root causes of performance degradation
  • Communication: Excellent verbal and written communication skills to collaborate with cross-functional teams and non-technical stakeholders
  • Education/Experience: A Bachelor's degree in Computer Science or a related field, plus significant relevant work experience (typically 5+ years) in database performance analysis and SQL tuning
  • Certifications: Relevant Oracle certifications (e.g., Oracle Certified Professional DBA) are often a plus
  • DevOps Tools knowledge/Experience: git/bitbucket , Jenkins, Lightspeed/RLM and service now
  • Prior experience with Citi tool – DataBridge (UAL) is a big PLUS
  • Prior working experience with Citi Financial system (Specially General Ledgers) is a Big PLUS
  • Implement Tuning Recommendations: Utilize the Oracle SQL Tuning Advisor and other utilities to implement corrective actions such as gathering statistics, creating new indexes, or generating SQL profiles
  • Database Design Collaboration: Work closely with application developers and data architects to ensure efficient database design, data modeling, and the use of appropriate indexing and partitioning strategies
  • Troubleshooting: Diagnose and resolve complex, mission-critical performance problems in various environments (development, testing, production)
  • Documentation and Standards: Create and maintain technical documentation, including data standards, procedures, and definitions for the data dictionary, and ensure coding guidelines are followed
  • Capacity Planning: Assist in capacity planning and growth management to ensure the database environment can handle future workloads
  • Bachelor's degree/University degree or equivalent experience

Nice to have

  • Certifications: Relevant Oracle certifications (e.g., Oracle Certified Professional DBA) are often a plus
  • Prior experience with Citi tool – DataBridge (UAL) is a big PLUS
  • Prior working experience with Citi Financial system (Specially General Ledgers) is a Big PLUS

What we offer

  • Programs and services for physical and mental well-being including access to telehealth options, health advocates, confidential counseling and more
  • Programs to help manage financial well-being and help plan for the future
  • Access to an array of learning and development resources
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