onestream developer - testing x2.

Our client, is seeking two (2) customer-focused, highly analytical OneStream Developers — Testing & Operational Support to join their specialized Enterprise Performance Management (EPM) technology division.

In this key dual-focused role, you will bridge technical platform capabilities with end-user delivery. You will lead User Acceptance Testing (UAT) cycles during the active project implementation phase and seamlessly transition into providing day-to-day operational platform support once the application goes live. This position requires a professional who pairs a solid functional understanding of OneStream financial consolidations and reporting with strong testing execution skills and the client-facing confidence required to guide business users, resolve system issues, and lead UAT support streams.

Duration: 6-Month Contract (with high potential for extension)

Work Arrangement: 100% Remote (Candidates must be residing and legally eligible to work within Canada)

Advantages
100% Canadian Remote Flexibility: Enjoy full work-from-home autonomy from anywhere across Canada.

Dual Project & Support Exposure: Gain comprehensive experience across the complete platform lifecycle—leading high-visibility UAT phases through to live operational support.

Client-Facing Leadership: Expand your consulting profile by serving as the primary technical lead for business stakeholders and finance end-users.

Collaborative Enterprise Team: Work alongside top-tier EPM architects, developers, and financial transformation specialists in a supportive environment.

Responsibilities
UAT Leadership & Execution: Lead and coordinate User Acceptance Testing (UAT) activities during project rollout, constructing test scripts, organizing validation cycles, and tracking defects to resolution.

Day-to-Day Operational Support: Provide tier-2/3 technical and functional operational support post-go-live, triaging user tickets, diagnosing rule/data anomalies, and ensuring ongoing platform stability.

Client-Facing Advisory: Act as a key technical liaison for finance business partners, providing clear guidance, conducting user walkthroughs, and clarifying system behaviors.

Functional Validation: Perform end-to-end data reconciliation and validation across OneStream Cube Views, dashboards, and reports to ensure strict data accuracy.

Defect Lifecycle Management: Partner closely with core build developers to log, trace, and re-test bug fixes and system enhancements within defined SLAs.

Knowledge Transfer & Documentation: Create operational runbooks, user support guides, and testing artifact repositories to support post-implementation maintenance.

Qualifications
OneStream Functional Experience: Proven, hands-on experience working with the OneStream EPM platform as a Developer, Support Specialist, or Testing Lead.

Testing & QA Leadership: Strong track record of leading User Acceptance Testing (UAT) phases, authoring comprehensive test plans, and managing defect lifecycles.

Operational Support Capabilities: Experience providing day-to-day operational or application support in an active production environment post-go-live.

Client-Facing Acuity: Outstanding interpersonal, verbal, and written communication skills with demonstrated success in customer-facing lead roles.

Financial Literacy: Strong functional grasp of corporate finance workflows, multi-dimensional cube data structures, and financial reporting.

Location Requirement: Must be legally eligible to work and currently residing within Canada.

Summary
If you are a tech-savvy OneStream professional who pairs strong functional platform expertise and UAT testing leadership with the client-facing communication skills required to support finance end-users through go-live and beyond, this 100% Canadian remote contract is an exceptional fit. Bring your testing precision, support discipline, and collaborative leadership style to our client's growing EPM team today!

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 randstad.com to ensure their ability to fully participate in the interview process.

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