Discover your future at Citi

Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact.

Job Overview

A Senior Oracle PL/SQL Developer with 10-12 years of experience is expected to function as a technical expert and a key contributor to application development projects. Their responsibilities go beyond basic coding to encompass design, optimization, and leadership.

Technical competencies:

• Candidate must have at least 8-10 years of relevant experience in Oracle, plSQL, Oracle data modeling.
• Candidate should have worked on at least one data modeling tool – e.g. IBM Infosphere or ERWin or Toad etc.
• Candidate should conceptual, logical, and physical data models.
• Ensure data integrity, stability, and security across databases.
• Optimize and tune data models for performance.
• Identify each entity's characteristics and properties and ensure that the entities can be differentiated within the model.
• Develop a logical data model and validate the model to ensure that it meets the business and functional requirement.
• Collaborate with the BI and Analytics teams on creating the optimized, reusable semantic model, complete with metadata and lineage information.
• Candidate must be hands-on in plsql procedure, function, packages and trigger.
• Candidate must be hands-on in analytical, hierarchical queries, Aggregate Functions – especially usability
• Candidate must have hands-on in various type of joins/partition/Index, views, MVs and how to maintain?
• Candidate must have hands-on in writing complex Queries like Nested queries, inline views, co-related subqueries etc.

Responsibilities:

• Development and Support: Develop, test, and debug sophisticated PL/SQL packages, procedures, functions, and triggers to implement complex business logic within the database and support L2/L3 team for production issues.
• Mentorship and Guidance: Act as a mentor to other developers, providing technical guidance, sharing knowledge, and fostering a culture of continuous improvement.
• Establishing Standards: Define and document database development standards, best practices, and reusable code libraries to improve team productivity and code quality.
• Cross-Functional Collaboration: Work closely with frontend and backend developers, business analysts, and project managers to understand requirements and deliver integrated solutions.
• Troubleshooting and Support: Act as a subject matter expert for troubleshooting complex production issues related to the database, providing timely resolution and root cause analysis.

Education:

• Bachelor’s degree/University degree or equivalent experience

------------------------------------------------------

Job Family Group: Technology

------------------------------------------------------

Job Family:Applications Development

------------------------------------------------------

Time Type:Full time

------------------------------------------------------

Most Relevant Skills Please see the requirements listed above.

------------------------------------------------------

Other Relevant Skills For complementary skills, please see above and/or contact the recruiter.

------------------------------------------------------

Citi 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.

If 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.
View Citi’s EEO Policy Statement and the Know Your Rights poster.