Senior Oracle Developer (PL/SQL / APEX)
Confirmed on the employer's own hiring board on Nov 3, 2026. First seen by Alion on Nov 2, 2026.
About the Role
We are seeking a highly experienced Senior Oracle Developer with strong expertise in Oracle PL/SQL and Oracle APEX to join our development team. The ideal candidate will be responsible for designing, developing, and maintaining robust, scalable, and high-performance Oracle database applications. This role demands a deep understanding of backend database development and hands-on experience building secure, user-friendly applications using Oracle Application Express (APEX).
Key Responsibilities
Design, develop, test, and deploy Oracle database applications using PL/SQL and Oracle APEX
Develop complex queries, stored procedures, triggers, views, and packages
Optimize and tune existing database processes for performance and scalability
Collaborate with front-end developers, business analysts, and stakeholders to understand and translate business requirements into technical solutions
Maintain and enhance existing Oracle APEX applications
Perform code reviews and ensure adherence to development best practices
Provide technical mentorship and guidance to junior developers
Ensure application security, data integrity, and high availability
Document development work and provide support during testing and deployment
Required Skills & Experience
8+ years of professional experience in Oracle database development
Expert in PL/SQL writing efficient, maintainable, and secure code
Strong experience in developing and maintaining Oracle APEX applications (version 20.x or higher preferred)
Solid understanding of relational database design, performance tuning, and optimization techniques
Experience integrating APEX with external systems via RESTful services or APIs
Knowledge of Oracle tools such as SQL Developer, TOAD, or similar
Familiarity with SDLC, Agile methodologies, and version control systems (e.g., Git)
Strong analytical and problem-solving skills
Excellent communication skills, both verbal and written
Nice to Have
Experience with Oracle Cloud (OCI) environments
Exposure to CI/CD pipelines for Oracle applications
Basic front-end skills (HTML, CSS, JavaScript) within APEX environments
Previous experience in a senior or team lead capacity