Senior Engineer - Oracle EBS /HRMS Payroll - Technical Consultant

What success looks like in this role:

We are hiring an experienced Oracle HRMS & Payroll Techical Consultant with strong expertise in UK Payroll , Oracle HRMS , Self-Service HR (SSHR) , Oracle Time and Labor (OTL) , WebADI , and Oracle Application Framework (OAF) . The ideal candidate must have excellent PL/SQL skills , with a minimum of 6 years' experience in supporting and enhancing Oracle E-Business Suite applications, particularly in HR and Payroll domains.

Key Responsibilities:

• •Provide in-depth functional and technical support for Oracle HRMS, UK Payroll, SSHR, OTL , and related modules.
• •Handle UK Payroll processing , ensuring compliance with HMRC regulations, including PAYE, NI, pensions, RTI submissions, and year-end activities (P60/P45).
• •Perform element configuration, fast formula development, retro-pay setup , and statutory balance adjustments.
• •Develop, deploy, and troubleshoot WebADI templates for bulk data uploads (e.g., employee details, assignments, payroll elements).
• •Work on OAF customizations and personalizations to meet specific business requirements, including UI extensions.
• •Leverage strong PL/SQL expertise to write, debug, and optimize queries, procedures, and APIs supporting payroll and HR processes.
• •Manage and enhance timecard setups, OTL approval workflows , and business rules.
• •Support patching, cloning, and environment refreshes, including SIT, UAT, and production cutovers.
• •Coordinate with HR, Payroll, and IT teams to gather requirements, provide solutions, and implement changes.
• •Maintain documentation, solution records, and user guides for internal teams and audits

You will be successful in this role if you have:

• •Bachelor’s degree in Computer Science, Information Technology, or a related field.
• •6+ years of experience with Oracle EBS (R12) in HRMS, UK Payroll, SSHR, and OTL .
• •Must have strong hands-on experience in PL/SQL development , including performance tuning and troubleshooting.
• •Deep functional understanding of UK Payroll processes and legislative compliance .
• •Hands-on experience with WebADI development and maintenance.
• •Knowledge of Oracle Application Framework (OAF) for customizations and enhancements.
• •Familiarity with Oracle Workflow Builder , AME, and user/role management.
• •Excellent communication and analytical skills.

Unisys is proud to be an equal opportunity employer that considers all qualified applicants without regard to age, blood type, caste, citizenship, color, disability, family medical history, family status, ethnicity, gender, gender expression, gender identity, genetic information, marital status, national origin, parental status, pregnancy, race, religion, sex, sexual orientation, transgender status, veteran status or any other category protected by law.

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