Account Director, Publisher Platforms - AdTech

Posted Yesterday
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Paris, Île-de-France, FRA
Hybrid
Senior level
AdTech • Big Data • Digital Media • Software
Magnite (NASDAQ: MGNI) is the world’s largest independent sell-side advertising platform.
The Role
Own and grow strategic publisher relationships across France and Belgium, driving revenue through upsell, cross-sell, account management, and adoption of Magnite’s programmatic advertising solutions. Advise clients on market trends, analyze performance, manage complex sales cycles, resolve issues cross-functionally, and support publisher monetization across display, video, audio, DOOH, and CTV channels.
Summary Generated by Built In

Account Director, Platforms France & Belgium 

Paris, France 

Hybrid Schedule (M/F remote, T/W/TH in-office)


At Magnite, we cultivate an environment of continuous growth and collaboration. 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.  Magnite (NASDAQ: MGNI) is the world’s largest independent sell-side advertising platform. 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!


As an Account Director, Platforms at Magnite, you will drive strategic partnerships with publishers across omnichannel environments (Display, Video, Audio, DOOH, CTV) in France & Belgium. Reporting to the Associate Director, Platforms, you will be responsible for account growth, revenue generation, and client success. This is a client-facing, sales-driven role, requiring strong relationship management and business development skills. This role will be based in Paris.


In this role you will:  

  • Own and grow key publisher relationships, ensuring their monetization success and revenue growth
  • Identify and close upsell and cross-sell opportunities with strategic clients, driving adoption of Magnite's product suite, including CTV, marketplaces, and new programmatic solutions
  • Manage complex sales cycles and collaborate with Business Development to expand Magnite’s footprint
  • Provide ongoing account management, including performance reviews, market insights, and proactive optimization
  • Act as a trusted advisor for your clients on market trends such as CTV, agentic, identity, and privacy changes
  • Partner cross-functionally with Ad Ops, Demand, Legal, Finance, and Product teams to resolve issues and drive efficiencies
  • Track and analyze publisher performance, ensuring alignment with revenue goals

We’re looking for someone with: 

  • 5+ years of experience in adtech - proven experience in programmatic advertising, ad tech, or digital media sales
  • A strong sales and client-facing mindset, with the ability to drive revenue and manage strategic relationships
  • Deep knowledge of the French & Belgian publisher landscape across multiple channels (Display, Video, Audio, DOOH, CTV)
  • Data-driven approach to analyzing performance and identifying growth opportunities.
  • Excellent presentation skills and ability to communicate complex solutions effectively
  • Strong problem-solving mindset, capable of identifying issues and proactively finding solutions
  • Ability to handle multiple priorities while maintaining strong attention to detail and organizational skills
  • Proactive, adaptable, and able to thrive in a fast-changing environment
  • Ability to work both independently and collaboratively within a team
  • Outstanding written and verbal communication skills with a professional demeanor
  • Experience in managing and developing a team
  • Fluent in French & English

Comprehensive Perks and Benefits: 


  • Holiday Breaks and Quarterly Wellness Days
  • Equity and Employee Stock Purchase Plan
  • Family-Focused Benefits and Parental Leave 
  • Competitive Pension Plan
  • Disability and Life Insurance
  • Mobile Phone Subsidy
  • Fitness and Wellness Reimbursement

Company Culture: 

We believe collaboration is essential to success. 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.  We also understand you have appointments, families, hobbies, and other commitments. 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.


Magnite Invests in You: 

  • 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

About Us


The world's leading agencies and brands trust our platform to access brand-safe, 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.


Our Commitment: We aim to incorporate a wide range of voices into our Magnite culture, cultivating an environment where employees feel welcomed, cared for, and encouraged to freely share ideas. 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.


Want to learn more about us?  

Check out our blog for Magnite announcements and Ad Tech industry news! 


Recruiting Agency Notice

Magnite does not accept agency resumes and is not responsible for any fees related to unsolicited resumes.

Skills Required

  • 5+ years of experience in adtech, programmatic advertising, or digital media sales
  • Strong sales and client-facing skills, including revenue generation and strategic relationship management
  • Deep knowledge of the French and Belgian publisher landscape across Display, Video, Audio, DOOH, and CTV
  • Data-driven approach to performance analysis and growth opportunity identification
  • Excellent presentation skills and ability to communicate complex solutions
  • Strong problem-solving skills
  • Ability to manage multiple priorities with strong attention to detail and organization
  • Proactive, adaptable, independent, and collaborative working style
  • Outstanding written and verbal communication skills
  • Experience managing and developing a team
  • Fluency in French and English

What the Team is Saying

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Magnite Compensation & Benefits Highlights

  • Healthcare Strength — Health insurance is described as comprehensive with multiple plan options and broad provider networks, and feedback suggests employees are satisfied with the available coverage. Wellness resources and fitness reimbursements further reinforce this area.
  • Leave & Time Off Breadth — Paid time off is portrayed as flexible or unlimited, with company holidays, quarterly wellness days, and year-end closures supporting work-life balance. Feedback suggests these practices are a standout aspect of the package.
  • Parental & Family Support — Family-focused leave is highlighted, with accounts of paid parental leave and resources such as fertility and adoption assistance. Feedback suggests these offerings are meaningful for employees planning or growing families.

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The Company
HQ: Los Angeles, CA
950 Employees
Year Founded: 2007

What We Do

Together, we power advertising that enables billions of people to stay informed, entertained, and connected. We introduce them to new ideas, products, and services that make their lives better. And we help media owners of all sizes realize their full potential. That’s a lot — that’s the power of advertising. But it’s only possible with great technology. And that’s where Magnite comes in. Magnite (NASDAQ: MGNI) is the world’s largest independent sell-side advertising platform. Publishers use our technology to monetize their content across all screens and formats including CTV, online video, display, and audio. Our tech fuels billions of transactions per day!

Why Work With Us

At Magnite, our work impacts what millions of people read, watch, and buy. We strive to cultivate an environment of continuous growth and collaboration. We’re seeking out individuals who share an alternative perspective, challenge the status quo, and aren’t afraid to raise the bar!

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Magnite Offices

Hybrid Workspace

Employees engage in a combination of remote and on-site work.

Magnite’s hybrid schedule includes two days worked remotely (Monday and Friday) and three days on-site (Tuesday, Wednesday and Thursday) in all offices. Our offices provide daily lunches, beverages, snacks, training, development, office events.

Typical time on-site: 3 days a week
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