Accountant - Accounts Payable

Index Exchange ‚Ä¢ Toronto, ON ‚Ä¢ Full Time

Posted on Thu, Jul 23, 2026

About Index Exchange:Index Exchange is a global advertising supply-side platform enabling media owners to maximize the value of their content on any screen. As a trusted partner and ally, we connect leading experience makers with the world’s largest brands to ensure a quality experience for consumers.
We’re a proud industry pioneer with over 20 years of experience accelerating the ad technology evolution. With our radically transparent business practices and dedication to total market efficiency, we’re committed to upholding the integrity of the programmatic ecosystem at large.
What’s it like to work at Index?Index is an exciting and fast-paced place to work. You'll be able to feed your ambition, lean into trust and transparency, and feel genuine support from your colleagues. We’re built on our core values and live them each day. They're‌ not just buzzwords.
We pride ourselves on our independence and openness, not only in our technology, but in our teams, too. Our diverse and inclusive culture celebrates how we can leverage our unique differences to help drive Index forward.
We have more than 550 Indexers around the globe dedicated to building a safe and transparent marketplace that provides a trusted experience for consumers, and we’re looking for talented professionals to help take us to the next level.
Are you ready to join the programmatic evolution?We are seeking a detail-oriented Senior AP Accountant/Clerk to join our accounting operations team. This role is responsible for accurate, timely processing of accounts payable transactions, performing reconciliations, and supporting month-end close activities. The ideal candidate has strong hands-on experience with Coupa and Expensify, and takes pride in accuracy and process discipline.
Here’s what you’ll be doing:

Process vendor invoices, ensuring accurate coding, approvals, and timely payment
Process funding of international subsidiaries to meet operating expense requirements
Match invoices to purchase orders and receipts; investigate and resolve discrepancies
Review and process employee expense reports submitted through Expensify
Perform monthly AP sub-ledger to general ledger reconciliations
Reconcile vendor statements and resolve outstanding items or discrepancies
Reconcile corporate card and expense report activity (Expensify) to the GL
Identify, research, and resolve reconciling items in a timely manner
Serve as a power user of Coupa for invoice processing, PO management, and workflow routing
Maintain accurate vendor records and GL coding within Coupa
Support Expensify administration, including policy compliance and reporting
Assist with month-end close deliverables tied to AP and expense activity

Here's what you need:

3+ years of accounts payable or general accounting experience
Hands-on experience with Coupa (required)
Hands-on experience with Expensify (required)
Strong reconciliation skills with high attention to detail
Solid understanding of GAAP and general accounting principles
Proficiency in Excel/Google Sheets
Strong organizational skills and ability to manage multiple priorities and deadlines
Excellent communication skills and ability to work cross-functionally with vendors and internal teams

Preferred Qualifications

Associate's or Bachelor's degree in Accounting, or related field
Experience working in a high-volume, fast-paced AP environment
Experience supporting month-end close processes

Salary: The base salary range for this role is $60,000 CAD to $90,000 CAD. The total compensation package may vary depending on non-discriminatory factors such as job-related knowledge, skills, and experience.
Why you’ll love working here:

Comprehensive health, dental, and vision plans for you and your dependents
Paid time off, health days, and personal obligation days plus flexible work schedules
Competitive retirement matching plans
Equity packages
Generous parental leave available to birthing, non-birthing, and adoptive parents
Annual well-being allowance plus fitness discounts and group wellness activities
Employee assistance program
Mental health first aid program that provides an in-the-moment point of contact and reassurance
One day of volunteer time off per year and a donation-matching program
Monthly town halls and regular community-led team events
Multiple resources and programming to support continuous learning
A workplace that supports a diverse, equitable, and inclusive environment – learn more here

Equal employment opportunityAt Index Exchange, we believe that successful products are built by teams just as diverse as the audience who uses them. As such, we are committed to equal employment opportunities. We celebrate diversity of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or expression, or veteran status. Additionally, we realize that diversity is deeper than any status or classification—diversity is the human experience. For those who show grit, passion, and humility—Index will welcome you.
Accessibility for applicants with disabilities Index Exchange welcomes and encourages individuals with disabilities to apply to work with us.
If you require an accommodation, please share the details of your request and any information how we can assist you with the hiring recruiter when they contact you. Index Exchange will make reasonable efforts to ensure accommodation requests are met throughout the recruitment process.
Index everywhere, Index anywhereOur corporate headquarters are in Toronto, with major offices in New York, Montreal, Kitchener, London, San Francisco, and many other global cities. As a major global advertising exchange, we are committed to operating as a tightly knit global team and embracing and empowering talent wherever our colleagues may be.
AI Disclaimer: Automated tools including artificial intelligence may be used to assist in screening and assessing applicants for this role. All hiring decisions involve human review. Vacancy Status: This posting is for an existing vacancy.

AuditFriendly salary estimate

The employer did not post a salary for this role. Based on AuditFriendly's salary intelligence model (comparable live postings, role, seniority, and location), we estimate base pay of CA$44,000–CA$57,000 per year (median ~CA$48,000). This is an AuditFriendly estimate, not an employer-provided figure.

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