Senior Account Manager, Publisher Platforms (AdTech)

What you'll do

• Serve as the primary technical and account servicing point of contact for a portfolio of Magnite’s omnichannel supply partners, providing proactive troubleshooting and issue resolution
• Drive key initiatives across a defined book of business to ensure accounts are optimised and transacting to their full potential: best practice adoption for onboarding/Seller setup, integrations, and inventory management
• Analyse and interpret performance data to deliver actionable insights, optimisation recommendations, and revenue-driving strategies to publisher clients
• Collaborate with internal teams to resolve technical issues, define solutions, and drive platform enhancements that improve publisher outcomes
• Have oversight of delivery, measurement, reporting, and integration processes; contribute to strategy through weekly, monthly, and ad hoc client reports
• Maintain and expand an in-depth knowledge of the programmatic ecosystem and emerging ad tech developments (e.g., GDPR compliance, header bidding, ad exchanges) to identify client opportunities and challenges
• Troubleshoot and resolve technical and integration issues, working closely with internal stakeholders to ensure swift resolution
• Actively contribute to team-wide growth initiatives, process improvements, and knowledge sharing
• Participate in client meetings, including product overview sessions, QBRs, and lead weekly/monthly calls
• Manage a portfolio of accounts with a focus on technical optimisation and revenue generation

Requirements

• 4+ years of proven experience managing online advertising accounts with a strong technical focus (ideally working for an SSP, Ad Server, DSP, or large web publisher)
• Solid understanding of the online advertising ecosystem, including GDPR, ad serving, ad exchanges, header bidding, and online ad technologies designed to drive publisher value
• Strong technical troubleshooting skills with experience diagnosing and resolving ad delivery, integration, or platform-related issues
• Ability to translate complex technical concepts into actionable recommendations for both technical and non-technical stakeholders
• Advanced proficiency in spreadsheets (MS Excel), word processing (MS Word), presentation tools (PowerPoint), and CRM systems (Salesforce)
• Strong organisational skills and attention to detail
• Analytical mindset with a passion for problem-solving and identifying opportunities for optimisation
• Ability to adapt and be flexible in a fast-paced, ever-changing environment
• Confidence in presenting technical and business concepts in written and verbal formats
• Collaborative mindset and willingness to share knowledge across teams
• Interest in and curiosity about the programmatic advertising industry, staying informed about the latest trends and developments

Tech stack

Benefits