- Company Name
- Peer Consulting Resources Inc.
- Job Title
- Apex Developer
- Job Description
-
Job Title: Apex Developer
Role Summary:
Senior Oracle Application Express (APEX) developer with 5+ years of experience building enterprise‑grade applications using Oracle APEX 18.2+, 21.3+ and related technologies. Expert in integrating modern front‑end frameworks, designing robust database objects, and delivering scalable, secure solutions in collaborative, multi‑developer environments.
Expectations:
- Produce high‑quality APEX applications that meet functional and performance standards.
- Collaborate with DevOps, Server admins, and architecture teams to troubleshoot deployment and runtime issues.
- Follow coding best practices, architectural guidelines, and version‑control protocols.
- Maintain and optimize Oracle 11g/12c databases, ensuring efficient SQL, PL/SQL, and REST API interactions.
Key Responsibilities:
- Design, develop, and maintain APEX applications, including pages, components, and interactive reports.
- Customize UI with HTML, CSS, and APEX Universal Theme; leverage built‑in CSS classes and JavaScript events.
- Integrate jQuery and Oracle JET libraries to create responsive, modern interfaces.
- Develop and consume REST services using ORDS; manage XML, JSON, and DOM structures.
- Write PL/SQL packages, procedures, functions, materialized views, and complex queries.
- Implement database design, ER modeling, and data migration strategies for HR systems.
- Troubleshoot and resolve infrastructure and application deployment issues.
- Participate in code reviews, documentation, and knowledge transfer sessions.
Required Skills:
- Oracle APEX (expert level, 18.2+).
- HTML, CSS, JavaScript (jQuery, Oracle JET).
- Oracle 11g/12c database development (SQL, PL/SQL).
- ORDS, REST API development.
- Understanding of XML, JSON, and DOM.
- APEX Universal Theme, CSS integration, JavaScript event handling.
- Views, materialized views, database links, refresh methods.
- Legacy data modeling, data migration, ETL concepts.
- Problem‑solving in a large‑team, parallel development environment.
Required Education & Certifications:
- Bachelor’s degree in Computer Science, Information Systems, or related field.
- Oracle APEX Certified Developer or equivalent professional certification preferred.