Senior Account Manager, Curated Marketplaces – Magnite

Company: 620 Magnite Limited UK
Apply for the Senior Account Manager, Curated Marketplaces – Magnite
Location: London
Job Description:

Job Title and Location

Senior Account Manager – London, UK (Hybrid Schedule)

Overview

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.

Responsibilities

  • 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.

Qualifications

  • 4+ years of experience in media or ad tech account management.
  • Analytical mindset with the ability to leverage data for insights and growth.
  • Strong problem‑solving skills and adaptability in a dynamic environment.
  • Passionate attitude about programmatic, CTV, RTB, platforms, and industry innovation.
  • Hands‑on keyboard experience with SSP/DSP or Ad Server platforms preferred.
  • Clear communication and strong relationship‑building skills.
  • Proficient in Excel, PowerPoint, and Gmail.
  • Highly organized mindset with strong time management and attention to detail.
  • Positive outlook and professional, proactive team player.

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.

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Posted: May 31st, 2026