Senior Software Developer - ERP / Case Management - Toronto

We are seeking an experienced Senior Software Developer - ERP / Case Management with specialized expertise in Oracle PeopleSoft Human Capital Management (HCM) to deliver digital solutions across large-scale enterprise environments.

In this role, you will work within an Agile, multi-disciplinary team to design, build, test, and maintain digital workflows, self-service capabilities, and business process automation solutions. Leveraging deep technical expertise in PeopleSoft HCM modules (Absence Management, Time & Labour, Benefits, and Payroll), PeopleTools, Fluid UI, and Oracle database management, you will modernize legacy administrative interfaces, build custom dashboards, and integrate complex ERP components across the full software development lifecycle.

Location: Toronto, ON (Fully Onsite – 5 days/week required)

Duration: 9-month contract.

Advantages

• Enterprise ERP Impact: Direct technical development and modernization on a massive, high-volume PeopleSoft HCM 9.2 platform.
• Modern Fluid UI Stack: Hands‑on experience transitioning classic administrative tools to responsive PeopleSoft Fluid UI interfaces.
• End-to-End Tooling Scope: Work extensively across Application Engine, Integration Broker, Component Interface, PUM, and BI Publisher.
• Dedicated Onsite Synergy: Collaborate directly with senior architects, developers, and business analysts in a focused 5-day per week workspace.

Responsibilities

• PeopleSoft HCM Application Development: Design, code, configure, and maintain custom applications and system modifications using PeopleTools, Application Designer, PeopleCode, Application Engine, Component Interface, Integration Broker, SQR, and BI Publisher.
• Fluid UI & Interface Modernization: Transition classic pages to Fluid UI interfaces, configuring custom navigation, tiles, interactive dashboards, Activity Guides, and role-based security controls.
• Module Configuration & Integration: Support core PeopleSoft HCM modules—including Absence Management, Time & Labour, Benefits, and Payroll—implementing packaged application integrations and automated business workflows.
• Data Visualization & Dashboard Engineering: Build interactive dashboards, operational reports, and data visualizations that empower business leaders to explore workforce analytics and uncover actionable insights.
• Database Administration & Scripting: Leverage Oracle database management systems and application database administration principles to support data modeling, data movement, and Linux shell scripting.
• System Maintenance & Tooling: Utilize enterprise PeopleSoft tools, including PeopleSoft Update Manager (PUM), Change Assistant, Data Mover, and security administration controls to manage system updates and environment stability.
• Testing, Technical Support & Code Walkthroughs: Perform unit testing, develop detailed technical specifications, support System Integration Testing (SIT) and User Acceptance Testing (UAT), analyze defects, and conduct test walkthroughs with business leads.
• Agile Collaboration: Actively participate in Agile team ceremonies, collaborating with solution designers, systems analysts, and cross-functional leads to deliver iterative software enhancements.

Qualifications

• PeopleSoft HCM Module Expertise: Proven, hands-on experience in PeopleSoft HCM development, with specialized knowledge of Absence Management, Time & Labour, Benefits, and Payroll modules (Strictly Required).
• PeopleSoft Development Tools: In-depth expertise using Application Designer, PeopleCode, Application Engine, Component Interface, Integration Broker, SQR, and BI Publisher (Strictly Required).
• Fluid UI & Modern Navigation: Demonstrated experience in Fluid UI development, including configuring tiles, navigation collections, activity guides, and role-based security (Strictly Required).
• PeopleSoft Administration Tools: Experience utilizing PeopleSoft Update Manager (PUM), Change Assistant, Data Mover, and PeopleSoft security frameworks (Strictly Required).
• Oracle Database Management: Solid knowledge of Oracle Database Management Systems (DBMS) and application database administration principles (Strictly Required).
• Testing & Technical Documentation: Proven track record executing unit testing, authoring technical specs, supporting SIT/UAT, and conducting technical code reviews (Strictly Required).

Nice-to-Have Assets

• Prior software development experience within an Ontario Public Service (OPS) or broader public sector environment.
• Experience developing Linux scripts for batch processing or system automation.
• Strong background in digital onboarding automation and paperless workflow digitization.

Randstad Canada is committed to fostering a workforce reflective of all peoples of Canada. As a result, we are committed to developing and implementing strategies to increase the equity, diversity and inclusion within the workplace by examining our internal policies, practices, and systems throughout the entire lifecycle of our workforce, including its recruitment, retention and advancement for all employees. In addition to our deep commitment to respecting human rights, we are dedicated to positive actions to affect change to ensure everyone has full participation in the workforce free from any barriers, systemic or otherwise, especially equity-seeking groups who are usually underrepresented in Canada's workforce, including those who identify as women or non-binary/gender non-conforming; Indigenous or Aboriginal Peoples; persons with disabilities (visible or invisible) and; members of visible minorities, racialized groups and the LGBTQ2+ community.

Randstad Canada is committed to creating and maintaining an inclusive and accessible workplace for all its candidates and employees by supporting their accessibility and accommodation needs throughout the employment lifecycle. We ask that all job applications please identify any accommodation requirements by sending an email to View email address on click.appcast.io to ensure their ability to fully participate in the interview process.

This posting is for existing and upcoming vacancies.