People Operations Intern - Winter 2027

StackAdapt is the leading technology company that empowers marketers to reach, engage, and convert audiences with precision. With 465 billion automated optimizations per second, the AI-powered StackAdapt Marketing Platform seamlessly connects brand and performance marketing to drive measurable results across the entire customer journey. The most forward-thinking marketers choose StackAdapt to orchestrate high-impact campaigns across programmatic advertising and marketing channels.

StackAdapt is the leading technology company that empowers marketers to reach, engage, and convert audiences with precision. With 465 billion automated optimizations per second, the AI-powered StackAdapt Marketing Platform seamlessly connects brand and performance marketing to drive measurable results across the entire customer journey. The most forward-thinking marketers choose StackAdapt to orchestrate high-impact campaigns across programmatic advertising and marketing channels.

We are looking for a People Operations Intern to provide administrative support across our Talent, People & Office Operations team. Reporting to the Manager, People Operations & Global Mobility, you will play a key role in keeping our team organized, our data accurate, and our hiring process running smoothly. This is a great opportunity for someone who enjoys the details—you’ll balance core coordination tasks with projects aimed at making our internal processes more efficient and user-friendly.

StackAdapt is a remote-first company. We are open to candidates located anywhere in the GTA for this position and encourage those from all backgrounds to apply.

What you’ll be doing:

• Provide broad administrative support across the employee lifecycle, including interview scheduling, managing talent workflows in the ATS (Greenhouse), onboarding & offboarding in the HRIS, submitting internal support tickets and other administrative support. 


• Monitor the People Operations and Global Mobility mailboxes, responding to general employee questions and routing requests as needed.


• Prepare standard employment documents, such as verification letters, and maintain organized digital files for the team.


• Support the tracking of company policy updates and assist with the basic administrative tasks required for work authorizations.


• Perform regular data entry and routine audits within the HRIS  to ensure all employee information remains accurate and consistent.


• System updates across the People Technology stack.


• Provide hands-on People Ops back-up for our Toronto Hub Office Coordinator, helping maintain a great employee environment through WeWork access management, office inventory, leadership room bookings, and virtual mailbox administration.


• Pitch in with other fun People Operations projects and general administrative tasks as assigned! 

What You’ll Bring to the Table:

• Must be currently enrolled in a post-secondary program, with a strong preference for Human Resources or a related field.


• Strong written and verbal communication, ability to take meeting notes and help draft step-by-step guides for team tasks.


• Proficiency in Excel/Google Sheets skills (pivots, VLOOKUPs) is advantageous, along with an interest in AI tools, learning how systems connect, and exploring automated forms and workflows.


• Demonstrates a high degree of personal integrity and an understanding of the importance of keeping employee information confidential.


• Strong attention to detail and accuracy for compliance-heavy tasks, data audits and reporting.


• Comfortable working independently and taking initiative.