Senior Account Manager
London, UK
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 Manager, SpringServe, EMEA at Magnite, you’ll play a key role in growing our agency marketplace solutions by managing strategic relationships, driving adoption, and delivering value across our platform ecosystem. You’ll help design, launch, and evolve marketplace initiatives, develop go-to-market strategies and materials, and build solutions that deepen agency engagement. This cross-functional role requires close collaboration with internal teams to ensure successful execution and sustained growth.
In this role you will:
Build and manage relationships with agencies across EMEA
Design, launch, and track platform initiatives to drive traction and performance
Develop go-to-market strategies and supporting materials to accelerate adoption
Create agency-focused solutions and partnerships to increase platform value and stickiness
Lead product demos across platforms
Identify upsell opportunities and expand client usage of Magnite’s product suite
Troubleshoot challenges and propose scalable, user-focused solutions
Offer strategic consultation across all Magnite platforms and supply offerings
Stay ahead of industry trends to help shape product strategy and business growth
Facilitate effective communication and alignment across internal teams
Take on additional projects as needed
We’re looking for someone with:
4+ years of experience in media or ad tech account management
An analytical mindset with the ability to leverage data for insights and growth
Strong problem-solving skills and adaptability in a dynamic environment
A passionate attitude about programmatic, CTV, RTB, platforms, and industry innovation
Hands on keyboard experience with SSP/DSP or Ad Server platforms preferred
Clear communion and strong relationship-building skills
Proficient in Excel, PowerPoint, and Gmail
A highly organized mindset with a strong time management and attention to detail
A positive outlook and is professional, and proactive team player
Comprehensive Perks and Benefits:
Holiday Breaks and Quarterly Wellness Days
Equity and Employee Stock Purchase Plan
Family-Focused Benefits and Parental Leave
Private Medical Insurance
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
- 4+ years of experience in media or ad tech account management
- Analytical mindset with ability to leverage data
- Hands on keyboard experience with SSP/DSP or Ad Server platforms
- Proficient in Excel, PowerPoint, and Gmail
What the Team is Saying
Magnite Compensation & Benefits Highlights
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Healthcare Strength — Comprehensive healthcare begins on day one and includes medical, dental, and vision from major carriers plus mental-health/EAP support and domestic partner coverage.
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Leave & Time Off Breadth — Generous or “unlimited” PTO is paired with quarterly wellness days and a year-end office closure, and summer Fridays are also referenced.
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Equity Value & Accessibility — New-hire equity grants are standard and the ESPP offers a discounted purchase with two enrollment periods each year, including an 85% purchase feature cited in filings.
Magnite Insights
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!
Gallery
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.
