Senior Oracle PL/SQL Developer

Role Overview We are seeking a highly skilled Senior Oracle PL/SQL Developer to join our team. In this role, you will be responsible for designing, developing, and optimizing high-performance database solutions that power our large-scale, high-transaction airline systems. You will work closely with complex data schemas to ensure the integrity, efficiency, and reliability of our critical reservation, inventory, and passenger systems. The ideal candidate is a performance-tuning expert who thrives in a fast-paced environment and possesses a deep understanding of database architecture within the travel/airline domain. Key Responsibilities Database Development: Design, develop, test, and optimize robust Oracle PL/SQL packages, procedures, functions, and triggers to support high-volume transactional airline operations. Performance Tuning: Write and tune complex SQL queries to ensure optimal performance against massive reservation, inventory, and passenger data schemas. Data Analysis & Resolution: Analyze and resolve complex data discrepancies related to bookings, fares, ticketing, and payment/FX reconciliation. Integrity & Compliance: Maintain stringent data integrity and support ongoing audit and compliance requirements specific to airline financial and passenger datasets. Technical Collaboration: Partner with cross-functional engineering teams to implement scalable database designs that align with system-wide architecture goals. Nice-to-Have Specific familiarity with airline industry concepts, including PNR (Passenger Name Record), fare and ticketing data, and inventory management systems. Desired Candidate Profile

Education

Bachelor s degree in Computer Science, Information Systems, or a related field.

Experience

5+ years of hands-on experience in Oracle PL/SQL development. Database Expertise: Strong, demonstrable understanding of relational database design, indexing strategies, and advanced performance tuning techniques. Scalability: Proven experience working with large-scale, high-transaction production database environments.