Oracle HRMS Technical Consultant

Jaffer Business Systems (Private) Limited; Karachi Division; On-site; PKR 2,400,000 - 3,600,000; Full time

Job summary

Jaffer Business Systems (JBS) seeks an experienced Oracle EBS HRMS Technical Consultant to design, develop, and support technical HRMS solutions across Payroll, Core HR, SSHR, OTL, OLM, and Compensation. The role requires hands-on Oracle development with HRMS data structures, integrations, reporting, and customizations within Oracle EBS R12 environments.

The consultant will collaborate with functional teams and business stakeholders to deliver scalable HR technology solutions, adhering to

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related field.
• Oracle certifications will be considered an advantage.

Responsibilities

• Design, develop, and support technical solutions within Oracle EBS HRMS.
• Develop and maintain customizations, extensions, and integrations across Oracle HRMS modules.
• Work on end-to-end technical components including: Oracle SQL & PL/SQL, Oracle Reports (RDF), BI Publisher (XML Publisher), Interfaces (Inbound & Outbound), Data Conversions, Forms Personalization, Workflow Customization, APIs and Open Interfaces, Oracle Application Framework (OAF).
• Develop and support integrations with third-party systems such as payroll vendors, banking platforms, and benefits providers.
• Perform impact analysis and prepare technical design documentation.
• Conduct unit testing and support SIT/UAT activities.
• Collaborate with functional consultants and business users during requirement gathering and solution design.
• Troubleshoot and resolve complex production issues related to Oracle HRMS.
• Participate in code reviews and ensure adherence to development standards and best practices.
• Support data migration, patching, and upgrade activities.
• Provide technical support and enhancements for HRMS reporting and workflows.

Skills

Oracle SQL/PLSQL

BI Publisher

Oracle Reports

OAF

HRMS data model

Interfaces/APIs

Data migrations

Workflow customization

R12 architecture

Oracle HRMS modules

Education

Bachelor's degree in CS/SE/IT

Tools

BI Publisher

Oracle Reports

OAF

Job description

Jaffer Business Systems (JBS), founded in 1982 as a division of Jaffer Brothers, has been at the forefront of technology solutions for over four decades. Today, JBS stands as one of Pakistan's leading IT companies, empowering organizations through innovation, digital transformation, and people-centric technology. Guided by our vision of "Harnessing Innovation & Empowering Generations," we continue to build solutions that shape a smarter and more connected future. JBS delivers comprehensive solutions ranging from IT infrastructure and enterprise software to advanced applications and consulting services that drive business growth and efficiency. JBS includes a diverse portfolio of subsidiaries such as Hysab Kytab, Energy & Automation Pakistan, Blutech Consulting, and Imparé, reflecting our expanding global footprint and commitment to technological excellence. Through its specialized business units — JBS Arabia, JBS Infrastructure Solutions, JBS Customer Service, and JBS Americas & Europe — JBS continues to deliver exceptional value across regions and industries.

At JBS, we believe in creating impact through technology, collaboration, and continuous learning, driving progress for our clients, our people, and the communities we serve.

Role Overview

We are seeking an experienced Oracle EBS HRMS Technical Consultant with strong technical expertise in Oracle E-Business Suite HRMS. The ideal candidate will be responsible for designing, developing, enhancing, and supporting technical solutions across Oracle HRMS modules, including Payroll, Core HR, SSHR, OTL, OLM, and Compensation. The role requires hands‑on experience in Oracle development tools, HRMS data structures, integrations, reporting, and customizations within Oracle EBS R12 environments. The consultant will work closely with functional teams and business stakeholders to deliver scalable and efficient HR technology solutions.

Business Unit/Department

JBS Consulting

Mode

Onsite

Type

Full-Time

Job Responsibilities

• Design, develop, and support technical solutions within Oracle EBS HRMS.
• Develop and maintain customizations, extensions, and integrations across Oracle HRMS modules.
• Work on end-to-end technical components including:
  • Oracle SQL & PL/SQL
  • Oracle Reports (RDF)
  • BI Publisher (XML Publisher)
  • Interfaces (Inbound & Outbound)
  • Data Conversions
  • Forms Personalization
  • Workflow Customization
  • APIs and Open Interfaces
  • Oracle Application Framework (OAF)
• Develop and support integrations with third-party systems such as payroll vendors, banking platforms, and benefits providers.
• Perform impact analysis and prepare technical design documentation.
• Conduct unit testing and support SIT/UAT activities.
• Collaborate with functional consultants and business users during requirement gathering and solution design.
• Troubleshoot and resolve complex production issues related to Oracle HRMS.
• Participate in code reviews and ensure adherence to development standards and best practices.
• Support data migration, patching, and upgrade activities.
• Provide technical support and enhancements for HRMS reporting and workflows.

Technical Skills

• Strong expertise in Oracle SQL and PL/SQL.
• Hands‑on experience with BI Publisher (XML Publisher).
• Experience with Oracle Reports development.
• Strong knowledge of Oracle Workflow Builder and Workflow Customization.
• Experience developing Interfaces, APIs, and Open Interfaces.
• Hands‑on experience with Oracle Application Framework (OAF).
• Strong understanding of Oracle EBS R12 architecture.
• Experience working with HRMS payroll tables and data structures.
• Good understanding of Oracle HRMS data model.
• Experience in data migration and conversion activities.
• Exposure to Oracle Cloud HCM is an added advantage.
• Experience integrating Oracle EBS HRMS with third‑party applications.

Functional Exposure

Hands‑on technical experience across the following Oracle HRMS modules:

• Core HR
• Payroll
• SSHR (Self‑Service Human Resources)
• OTL (Oracle Time & Labor)
• Compensation & Total Rewards

Soft Skills

• Strong analytical and problem‑solving abilities.
• Excellent communication and stakeholder management skills.
• Ability to work effectively in a client‑facing environment.
• Strong documentation and presentation skills.
• Ability to work independently and collaboratively within project teams.

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related field.
• Oracle certifications will be considered an advantage.

Experience

• Minimum 5 years of hands‑on experience in Oracle E-Business Suite HRMS technical development.
• Mandatory experience working in Oracle EBS R12 environments.
• Proven experience in developing reports, interfaces, conversions, workflows, APIs, and OAF customizations.
• Experience supporting Oracle HRMS Payroll implementations and integrations.
• Exposure to Oracle Cloud HCM is preferred.
• Experience working on enterprise‑scale Oracle HRMS implementations and support projects is highly desirable.