Job.boJob.bo

Oracle ERP And APEX Developer

TAWANTECHRiyadhgulftalentpublished 09/23/2026
View position
90 more positions at TAWANTECH →

About the role

We are looking for an experienced Oracle ERP & APEX developer – HCM to join our team in Riyadh, Saudi Arabia.

The ideal candidate will have strong hands-on experience in Oracle ERP / Oracle E-Business Suite (EBS) and Oracle APEX, with proven expertise in developing and customizing ERP applications, forms, reports, workflows, and integrations.

The candidate should also have solid HCM techno-functional experience, with good knowledge of Oracle HCM modules, AME, OAF, Oracle Forms & Reports, PL/SQL, REST APIs, and web services.

This role requires a strong combination of ERP development, APEX expertise, integration capabilities, and HCM techno-functional knowledge.

Key responsibilities

  • Develop, customize, maintain, and enhance Oracle ERP / Oracle E-Business Suite (EBS) applications based on business requirements.
  • Design and develop Oracle APEX applications, forms, reports, dashboards, and workflows integrated with Oracle ERP/EBS.
  • Develop and maintain custom Oracle Forms, Reports, and OAF (Oracle Application Framework) solutions.
  • Develop integrations between Oracle ERP/EBS and internal or external systems using REST APIs, web services, and other integration technologies.
  • Analyze business and technical requirements and translate them into scalable Oracle ERP/APEX solutions.
  • Develop and maintain database objects using PL/SQL, including procedures, functions, packages, triggers, views, and complex SQL queries.
  • Design, develop, and maintain AME (Approvals Management Engine) configurations, including approval groups, rules, and customized approval workflows.
  • Develop and maintain Oracle Workflow solutions and approval processes.
  • Support and customize Oracle HCM techno-functional requirements across relevant HCM modules.
  • Work with HCM modules including:
  • Personnel / Core HR
  • Payroll
  • Self-service
  • Oracle Learning Management (OLM)
  • Oracle Time & Labor (OTL)
  • Collaborate with HCM functional consultants and business stakeholders to understand requirements and deliver appropriate technical solutions.
  • Troubleshoot and resolve issues related to Oracle ERP, APEX applications, integrations, workflows, and databases.
  • Perform technical analysis, debugging, testing, deployment, and production support.
  • Develop technical documentation for custom applications, integrations, workflows, and enhancements.
  • Ensure solutions follow appropriate development, security, performance, coding, and documentation standards.
  • Participate in end-to-end delivery of ERP technical solutions, from requirement analysis through development, testing, deployment, and support.

Requirements

  • Bachelor’s degree in Computer Science, Information Technology, Software Engineering, or a related field.
  • 5+ years of solid experience in Oracle development, preferably within an Oracle ERP/EBS environment.
  • Strong hands-on experience with Oracle ERP / Oracle E-Business Suite (EBS).
  • Strong hands-on experience with Oracle APEX, including application, form, report, and workflow development.
  • Proven experience integrating Oracle APEX with Oracle ERP/EBS.
  • Strong experience with Oracle Forms, Reports, OAF, and PL/SQL.
  • Practical experience developing integrations using REST APIs and web services.
  • Hands-on experience with AME, including approval groups, approval rules, and customized workflows.
  • Strong knowledge of Oracle Workflow.
  • Solid HCM techno-functional experience with practical knowledge of Oracle HCM modules.
  • Proven experience working across the HCM track from a technical and techno-functional perspective.
  • Strong troubleshooting, analytical, and problem-solving skills.
  • Ability to work effectively with functional consultants, technical teams, and business stakeholders.

Technical skills

  • Oracle ERP / EBS
  • Oracle E-Business Suite (EBS)
  • Oracle ERP customization & development
  • Oracle Forms
  • Oracle Reports
  • Oracle Application Framework (OAF)
  • Oracle Workflow
  • PL/SQL
  • Oracle Database
  • Oracle APEX
  • Oracle APEX application development
  • APEX forms & reports
  • APEX workflows
  • APEX dashboards
  • APEX & EBS/ERP integration
  • Integration
  • REST APIs
  • Web services
  • ERP system integrations
  • API-based application integration
  • Oracle HCM
  • Core HR / Personnel
  • Payroll
  • Employee & Manager self-service
  • Oracle Learning Management (OLM)
  • Oracle Time & Labor (OTL)
  • Approvals & workflow
  • AME – Approvals Management Engine
  • Approval groups
  • Approval rules
  • Customized approval workflows
  • Oracle Workflow

Preferred profile

  • Strong Oracle ERP + APEX development background.
  • Proven experience building and supporting APEX applications within an ERP/EBS environment.
  • Strong HCM techno-functional knowledge in addition to technical development skills.
  • Experience delivering end-to-end Oracle ERP solutions.
  • Experience working with enterprise-level Oracle environments and complex integrations.
  • Strong communication and stakeholder management skills.
  • Ability to work independently and manage multiple technical requirements.
  • Previous experience in Saudi Arabia or the GCC is an advantage.