Senior Oracle APEX & Spring Boot Engineer – LMS

Hammerjack Pty Ltd; Philippines; On-site; PHP 1,000,000 - 2,000,000; Full time

Job summary

Emerson is seeking an Application Developer with strong Oracle APEX and Java skills to build and maintain enterprise-grade learning applications for its global training network. You will work across Oracle APEX, Spring Boot APIs, and React front-end development to support thousands of learners and training admins.

You will design, develop, test, and deploy scalable solutions, write PL/SQL for data management, and collaborate with cross-functional teams.

Qualifications

• Bachelor's degree required in CS/Software Engineering or related field.
• 5+ years of software development experience with Oracle APEX, Java, and Oracle Database.
• Proven experience designing and building Oracle APEX applications (interactive reports, forms, REST-enabled objects, APEX authentication).
• Experience with ORDS for exposing data to external apps and integrations (mandatory).
• Java/Spring Boot REST API design and integration with Oracle DB backends.
• RESTful API design and API authentication patterns (OAuth2, JWT).
• Experience with LMS/eLearning platform APIs, SCORM/xAPI, or similar is preferred.

Responsibilities

• Build and maintain Oracle APEX applications supporting Online Training Administration, SPOT, NITRM, Event Reports, and E-Learning API platforms.
• Develop and maintain Spring Boot REST APIs for learning management and entitlement systems.
• Create React front-end components for learning platform features with responsive, accessible UX.
• Write and optimize PL/SQL code, packages, procedures, and queries for Oracle DB.
• Apply SDLC to design, develop, test, and deploy high-quality learning platform solutions.
• Troubleshoot and resolve production issues across Oracle APEX, Java, and React layers.
• Collaborate with Product Owners, Analysts, QA, and stakeholders to translate requirements into tech solutions.
• Create technical docs, API specs, and runbooks for learning platforms.
• Participate in code reviews, Agile ceremonies, and CI/CD using Azure DevOps.
• Identify risks and escalate to meet delivery timelines.

Skills

Oracle APEX

Java

Oracle Database

REST APIs

React

PL/SQL

CI/CD

SDLC

English communication

Education

Bachelor's degree in CS/Software Engineering or related field

Tools

ORDS

Azure DevOps

Job description

Emerson is seeking an Application Developer with strong Oracle APEX and Java skills to build and maintain enterprise-grade learning applications for its global training network. You will work across Oracle APEX, Spring Boot APIs, and React front-end development to support thousands of learners and training admins.

You will design, develop, test, and deploy scalable solutions, write PL/SQL for data management, and collaborate with cross-functional teams.