Oracle ERP Techno Functional Developer

ESB Technologies; Chicago (IL); On-site; USD 100,000 - 130,000; Full time

Job summary

ESB Technologies is looking for a skilled developer to support Oracle EBS R12.2.5 Financial and Supply Chain modules based in Chicago, IL. The ideal candidate should have over 10 years of experience in Oracle ERP development, specifically in customizations and system support.

The role involves developing PL/SQL code, troubleshooting application issues, and collaborating with business users to gather requirements. Work is required onsite three days per week, ensuring strong teamwork and communication in a dynamic environment.

Qualifications

• 10+ years of experience with Oracle ERP R12.2.5 development.
• Strong experience with PL/SQL, including stored procedures and packages.
• Experience developing customizations and supporting third-party integrations.

Responsibilities

• Support Oracle EBS R12.2.5 Financial and Supply Chain modules.
• Design, develop, and maintain customizations, extensions, and enhancements.
• Collaborate to gather requirements and translate them into technical solutions.

Skills

Oracle ERP R12.2.5 development

Techno-functional expertise

PL/SQL

Shell Scripting

Oracle Application Framework (OAF)

Oracle Forms, Reports, and BI Publisher

Business requirements gathering

End-user support

Job description

Location: Chicago, IL (Candidates must be local and willing to work onsite three days per week)

Duration: 12+ Months

Interview Type: Video and In-Person

Required Skills:

• 10+ years of experience with Oracle ERP R12.2.5 development.
• Strong techno-functional expertise supporting Oracle Financial and Supply Chain modules.
• Experience developing customizations, extensions, and code fixes within Oracle EBS.
• Advanced knowledge of PL/SQL, including stored procedures and packages.
• Strong experience with Shell Scripting.
• Experience with Oracle Application Framework (OAF) development and customization.
• Hands‑on experience with Oracle Workflow and AME modules.
• Proficiency in Oracle Forms, Reports, and BI Publisher.
• Experience with application configuration, system troubleshooting, and performance optimization.
• Ability to gather business requirements and create functional and technical documentation.
• Experience supporting third‑party integrations.
• Experience creating test scripts and supporting testing activities.
• Strong end‑user support and training experience.

Responsibilities:

• Support Oracle EBS R12.2.5 Financial and Supply Chain modules through development, customization, and system support.
• Design, develop, and maintain Oracle EBS customizations, extensions, and enhancements.
• Troubleshoot and resolve application issues while ensuring optimal system performance.
• Collaborate with business users to gather requirements and translate them into technical solutions.
• Develop and maintain PL/SQL code, shell scripts, reports, and related Oracle components.
• Support Oracle Workflow, AME, OAF customizations, and third‑party integrations.
• Create and maintain functional and technical documentation, test scripts, and training materials.
• Provide ongoing support, testing, and user assistance across Oracle ERP applications.