Senior Oracle /PL/ SQL Programmer

Citigroup Inc.; Mississauga; On-site; CAD 166,000 - 236,000; Full time

Job summary

A global financial services company is seeking a Senior Oracle PL/SQL Programmer in Mississauga, Canada. The ideal candidate will possess over 7 years of hands-on experience in Oracle PL/SQL development, emphasizing performance optimization and architectural expertise. This role requires guidance of technical teams, ensuring robust database solutions and adherence to design principles. Applicants are expected to hold a Bachelor's degree in a relevant field, with strong project management and communication skills. A competitive salary range of $120,800.00 – $170,800.00 is offered.

Qualifications

• 7+ years of hands-on experience in Oracle PL/SQL development.
• Proven experience leading technical development teams.
• Expertise in performance tuning and indexing strategies.
• Strong communication, leadership, and project management skills.

Responsibilities

• Lead the design and implementation of complex Oracle PL/SQL solutions.
• Provide technical leadership and mentorship to developers.
• Ensure adherence to database design principles and security measures.
• Collaborate with cross-functional teams for project success.

Skills

Oracle PL/SQL Development

Technical Leadership

Performance Tuning

Advanced SQL Analytics Functions

Data Modeling

Project Management

Communication Skills

Education

Bachelor's degree in Computer Science, Engineering, or related field

Tools

Oracle SQL Developer

TOAD

DataPump

RMAN

AWR/ASH Reports

Job description

We are seeking a highly experienced and skilled Senior Oracle PL/SQL Programmer to join our dynamic team. The ideal candidate will have 7+ years of hands‑on experience in Oracle PL/SQL development, coupled with proven leadership abilities to guide technical teams in designing, developing, and implementing robust and scalable database solutions. This role requires deep expertise in Oracle database architecture, performance optimization, and a strong understanding of modern database development practices.

Responsibilities:

• Lead the design, development, and implementation of complex Oracle PL/SQL solutions, ensuring high performance, scalability, and maintainability.
• Architect and deliver enterprise‑grade solutions on Oracle databases (11g, 12c, 19c), translating business requirements into effective technical designs.
• Provide technical leadership and mentorship to a team of developers, fostering best practices in Oracle PL/SQL development and database design.
• Apply expert knowledge in performance tuning, indexing strategies, and advanced SQL analytics functions to optimize database queries and procedures.
• Ensure adherence to strong database design principles, including normalization, partitioning, and robust data modeling techniques.
• Implement and enforce data security, auditing, and compliance measures within Oracle environments to protect sensitive information.
• Utilize and guide the team in the effective use of Oracle development tools such as Oracle SQL Developer, TOAD, DataPump, RMAN, and analyzing AWR/ASH reports for performance diagnostics.
• Collaborate effectively with cross‑functional teams, including architects, business analysts, and other developers, to ensure seamless integration and project success.
• Manage project tasks and priorities, ensuring timely delivery of high‑quality database solutions.
• Contribute to the overall database strategy and architecture, promoting innovation and best practices.

Qualifications:

• 7+ years of hands‑on experience in Oracle PL/SQL development.
• Proven experience leading technical development teams.
• Demonstrated expertise in architecting and delivering enterprise‑grade solutions on Oracle databases (11g, 12c, 19c).
• Expertise in performance tuning, indexing strategies, and advanced SQL analytics functions.
• Strong understanding of database design principles, normalization, partitioning, and data modeling.
• Familiarity with data security, auditing, and compliance within Oracle environments.
• Proficiency with Oracle SQL Developer, TOAD, DataPump, RMAN, and AWR/ASH reports.
• Strong communication, leadership, and project management skills.

Preferred Skills:

• Experience with Oracle Cloud Infrastructure (OCI) or other cloud environments (AWS, Azure).
• Knowledge of Oracle APEX or integration with front‑end technologies.
• Experience with Agile methodologies and DevOps practices for databases (CI/CD, Liquibase, Flyway).
• Exposure to RESTful APIs and integration patterns using Oracle technologies.
• Understanding of ETL tools (e.g., Informatica, Oracle Data Integrator - ODI) and data warehouse concepts.

Education

• Bachelor's degree in Computer Science, Engineering, or a related field.

This job description provides a high‑level review of the types of work performed. Other job‑related duties may be assigned as required.

Time Type: Full time.

Primary Location Full Time Salary Range: $120,800.00 – $170,800.00.

Other Relevant Skills: Oracle, Oracle 11g SQL, Oracle Database, Oracle SQL, Toad Sql.

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