Oracle APEX Developer — Java & React for Learning

Emerson Electric (Asia) Limited - ROHQ

Mandaluyong

On-site

PHP 800,000 - 1,200,000

Full time

14 days+

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Job summary

Emerson Electric (Asia) Limited - ROHQ in Mandaluyong City, Philippines, is seeking an Application Developer with strong Oracle APEX and Java expertise to build and maintain enterprise-grade learning and training applications for a global automation technology leader.

You will work at the intersection of Oracle APEX, Spring Boot APIs, and React front-end development, delivering solutions that support thousands of learners and training administrators across Emerson's global network.

Qualifications

Bachelor's degree in Computer Science, Software Engineering, or a related field.
3+ years of software development experience with hands-on delivery across Oracle APEX, Java, and Oracle Database.
Proficiency in Java and Spring Boot.
Solid React development skills for building and maintaining front-end components.
Hands-on experience writing PL/SQL packages, procedures, functions, and complex queries.
Familiarity with Azure DevOps pipelines, branching strategies, and sprint-based delivery, with advanced English communication skills.

Responsibilities

Build, and maintain Oracle APEX applications supporting Online Training Administration, SPOT, NITRM, Event Reports, and E-Learning API (Gatekeeping) platforms.
Develop and maintain Spring Boot REST APIs that integrate learning management platforms, training entitlement systems, and downstream data consumers.
Build and maintain React front-end components for learning platform features, ensuring responsive, accessible user experiences for training administrators and learners.
Write and optimize PL/SQL code, packages, procedures, functions, and queries for Oracle Database supporting training data management and reporting.
Apply the Software Development Life Cycle (SDLC) to design, develop, test, and deploy high-quality solutions across the learning platform portfolio.
Troubleshoot, debug, and resolve production issues across Oracle APEX, Java, and React layers while continuously improving application reliability and performance.
Collaborate with Product Owners, System Analysts, QA teams, and learning platform stakeholders to translate business requirements into technical solutions.
Create and maintain technical documentation, API specifications, and application runbooks for learning platform systems.
Participate in code reviews, agile ceremonies, and CI/CD pipeline practices using Azure DevOps.
Identify technical risks and opportunities and take independent action or elevate appropriately to ensure delivery timelines are met.