JOB PURPOSE:
The Expert Oracle ERP Application Developer will design, develop, enhance, and support Oracle
E-Business Suite (R12.2.x) applications. The role requires strong technical skills in Oracle ERP,
Oracle APEX, and Oracle OAF, in addition to advanced PL/SQL and integration knowledge. The
developer will collaborate with functional teams, deliver high-quality solutions, and provide
technical leadership within the ERP environment.
Description
1- Application Development & Customization
• Develop and customize Oracle ERP (R12.2.x) components using:
o Oracle APEX (Mandatory)
o Oracle OAF (Mandatory)
o Oracle Forms , Reports (10g/12c) and BI Publisher
o Oracle Workflow Builder
• Create and maintain:
o PL/SQL packages, functions, procedures, and APIs
o Reports, interfaces, conversions, extensions (RICE)
o Custom concurrent programs
• Support development for new modules, system enhancements, and upgrades.
2- Functional & Technical Support
• Provide technical support for key Oracle ERP modules such as:
o Financials: AP, AR, GL, FA
o Supply Chain: PO, INV, OM
o HRMS/Payroll (as applicable)
• Troubleshoot system issues and provide timely resolutions.
• Analyze business requirements and design scalable solutions.
• Support patching, cloning, and maintenance tasks during R12.2 online patching (adop).
3- Integration & APIs
• Develop integrations using:
o REST/SOAP web services
o Oracle public APIs & Interface tables
• Develop secure data exchange processes with external systems (APEX/OAF-based solutions included).
4- Performance & Quality Assurance
• Conduct PL/SQL optimization and tuning.
• Perform code reviews and ensure compliance with EBS development standards.
• Prepare technical documents: MD050, MD070, TE020, and deployment guides.
5- Collaboration & Leadership
• Work closely with functional consultants and technical teams.
• Mentor junior developers and ensure use of best practices.
• Participate actively in system design and architecture discussions.
Requirements
Bachelor’s degree in computer science, Information Technology, or related field.
Experience
• 5 to 7 years of hands-on experience in Oracle ERP application development (R12.1/R12.2).
• Strong experience in Oracle E-Business Suite R12.2.x, including online patching.
Mandatory Technical Skills
• Oracle APEX – Advanced development
• Oracle OAF – Customizations & Extensions
• PL/SQL (expert-level)
• Oracle Forms / Reports
• BI Publisher & XML Publisher
• Oracle Workflow
• Unix/Linux shell scripting
• Understanding of EBS architecture, file system, patches, and adop cycles
Preferred Skills
• Knowledge of:
o Oracle SOA / Integration Cloud (OIC)
o REST/SOAP API integration
o Oracle ADF
o Version control (Git/SVN)
• Experience working in Agile environments.
BEHAVIOURAL COMPETENCIES
• Strong analytical and problem-solving abilities.
• Excellent communication and documentation skills.
• Ability to work under pressure and meet deadlines.
• Leadership and mentoring capabilities.
• Strong ownership and commitment to quality.
Skills Required
- Bachelor's degree in Computer Science, Information Technology, or related field
- 5 to 7 years hands-on Oracle ERP application development (R12.1/R12.2)
- Strong experience in Oracle E-Business Suite R12.2.x including online patching (adop)
- Oracle APEX (advanced development)
- Oracle OAF customizations and extensions
- Expert-level PL/SQL (packages, procedures, APIs) and PL/SQL tuning
- Oracle Forms and Oracle Reports (10g/12c)
- BI Publisher / XML Publisher
- Oracle Workflow
- Unix/Linux shell scripting
- Understanding of EBS architecture, file system, patches, and adop cycles
- REST/SOAP web services and Oracle public APIs for integrations
- Knowledge of Oracle SOA / Integration Cloud (OIC)
- Oracle ADF
- Version control (Git or SVN)
- Experience working in Agile environments
What We Do
We are TAWANTECH, a dynamic and innovative company that specializes in financial technology solutions and services, with a team of passionate professionals and a commitment to excellence, we are dedicated to delivering exceptional solutions that meet the unique needs of our clients.
