Senior Account Manager, Platform Solutions Toronto, Ontario Hybrid Schedule (M/F remote, T/W/TH in-office) Our work impacts what millions of people read, watch, and buy, and we’re looking for people to help us tackle that responsibility with creativity and focus. Publishers use our technology to monetize their content across all screens and formats including CTV / streaming, online video, display, and audio. Our tech fuels billions of transactions per day!

The Senior Account Manager, Platform Solutions will report to the Associate Director, Revenue. This role acts as a strategic advisor to manage and grow relationships with broadcasters, OEMs, and publishers, using data-driven insights and programmatic expertise to drive revenue and unlock new opportunities.

Develop an excellent understanding of each customer’s business, technical set-up, and needs in order to create an end-to-end strategy to unlock new opportunities

Proactively monitor client performance data across an omnichannel portfolio to provide clients with recommendations and help them achieve their revenue goals

Troubleshoot supply and deals monetization independently and with cross-functional teams, including operations, to resolve technical issues in a timely manner

Lead internal enablement initiatives, including external and internal troubleshooting training, Salesforce/contract process guidance, and sharing market intelligence.

Collect market feedback and relay to product enablement teams for product, marketing, and operations teams

Represent Magnite externally through conferences, industry events, and social platforms

Act as a mentor and resource for junior team members, supporting their growth in product knowledge and client management

Bachelor’s degree in Business, Marketing, Communications, or related field but not essential

4–6 years’ experience in digital advertising, with proven success in a client-facing,



revenue-driving role

Advanced analytical skills with the ability to translate performance data into actionable client strategies (Excel, Google Sheets, Tableau)

Deep knowledge of the Canadian publishing landscape and programmatic advertising ecosystem (CTV, video, display, audio, DOOH)

Demonstrated ability to work autonomously, prioritize effectively, and manage multiple high-value clients The ability to speak fluently in English

Ability to travel 1 week per quarter or as needed

Holiday Breaks and Quarterly Wellness Days

Equity and Employee Stock Purchase Plan

Parental Leave

Retirement Plan

Cell Phone Subsidy

Magnite’s hybrid schedule includes two days worked remotely (Monday and Friday) and three days on‑site (Tuesday, Wednesday and Thursday). Our offices provide lunches, beverages, snacks, training and development, and office events to support your work week. Magnite strives to maintain a healthy work/life integration for all employees so you can bring your best every day - both at work and at home.

Career Development Initiatives and a Career Growth Framework Culture and Inclusion Programs Bonusly Peer-to-Peer Recognition Program Community Service and Volunteer Events Company‑Matched Charitable Contributions Mental Health Support The world's leading agencies and brands trust our platform to access brand‑protected, high‑quality ad inventory and execute billions of advertising transactions each month. Anchored in bustling New York City, sunny Los Angeles, mile high Denver, historic London, and down under in Sydney, Magnite has offices across North America, EMEA, LATAM, and APAC.

We are committed to employee growth, collaboration, inclusion, and innovation. We invest in Magnite’s local communities. We seek talent from all backgrounds to champion corporate values of seeing the big picture and being catalysts of change.

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📌 Senior Account Manager, Publisher Success (Ad Tech) (Toronto)
🏢 252 Magnite Canada
📍 Toronto