Senior PeopleSoft Developer

Senior PeopleSoft Developer

Location: Tempe, AZ 85281 (local or close)

Type: Contract

Work Model: Hybrid (On-site required)

GC, USC

PeopleSoft (CS/HCM/FMS), PeopleCode, Application Designer, App Engine, Integration Broker (REST/SOAP), Component Interface, Oracle DB, Fluid UI, ERP Integrations & Performance Tuning

About the Role

We are seeking an experienced Senior PeopleSoft Developer to join a large-scale, mission-critical ERP environment supporting 140,000+ students and nearly 10,000 employees across multiple sites in the Phoenix metropolitan area. This is a hands-on technical role where you will drive development, modernization, and integration across a fully integrated PeopleSoft ecosystem spanning Campus Solutions (CS), Human Capital Management (HCM), and Financial Management System (FMS).

Key Responsibilities

Design, develop, and enhance complex PeopleSoft customizations, bolt-ons, and third-party integrations

Build and maintain REST/SOAP web services via PeopleSoft Integration Broker

Develop and manage App Engine programs, Application Packages, Component Interfaces, and PeopleCode logic

Support and implement patches, tools upgrades, and major maintenance cycles

Troubleshoot and resolve high-priority production issues across CS, HCM, and FMS modules

Collaborate with Oracle and other vendors to support external system integrations

Lead code reviews, mentor junior and mid-level developers, and provide technical guidance

Operate within formal change control processes, QA standards, and high-availability requirements

Required Qualifications

Bachelor's degree in a computing or technical discipline with 4+ years of relevant PeopleSoft development experience, OR equivalent combination of education, certification, and experience

Strong hands-on proficiency in PeopleCode and PeopleSoft Application Designer

Experience supporting large enterprise PeopleSoft environments (HCM, FMS, or Campus Solutions)

Solid understanding of relational data models (Oracle preferred)

Experience with version control and structured release management

Preferred

App Engine, Application Packages, Component Interface, Data Mover, PeopleSoft Documents

Integration Broker (REST/SOAP)

Fluid UI framework

COBOL (for PeopleSoft HR/Payroll)

Familiarity with vendor integrations — payroll platforms, learning systems, enterprise reporting tools

Debugging, trace analysis, and performance tuning experience