Senior Sales Manager (AdTech)

Location: London, United Kingdom. Right to work in the UK is required without visa sponsorship.

Company

hirify.global is an omnichannel advertising platform combining quality content, trusted publishers, ambitious brands, creativity, technology, and predictive AI to deliver digital advertising at global scale.

What you will do

• Own commercial growth, agency relationships, pitch pipelines, joint business plans, and revenue performance across Omnicom Media Group and IPG Mediabrands agencies.
• Develop and execute sales strategies for video, display, connected TV, and cookieless contextual advertising solutions.
• Drive adoption of hirify.global' proprietary ad formats and programmatic buying models across agency desks.
• Negotiate and close campaign briefs, agency trading agreements, and strategic partnerships.
• Manage Salesforce operations, revenue forecasting, commercial SLAs, campaign performance, trading margins, and upsell opportunities.
• Build senior agency relationships and coordinate support from Studio, Data, Insights, Publishing, and Product for pitches, business reviews, roadshows, and events.

Requirements

• 5+ years of successful experience in digital media sales, AdTech, or agency partnership management within the UK market.
• Established relationships with decision-makers across Omnicom Media Group and/or IPG Mediabrands in London.
• Deep understanding of programmatic ecosystems, digital video, CTV, contextual targeting, and agency trading structures.
• Exceptional presentation, narrative-building, and negotiation skills with experience pitching to senior agency stakeholders.
• Must have the right to work in the UK without visa sponsorship.

Nice to have

• Experience negotiating joint business plans or overarching trading agreements at agency holding-group level.
• Familiarity with AI copilots and workflow automation for research, pipeline management, and pitch development.
• Experience across both agency-side media planning and buying and publisher or AdTech vendor commercial execution.
• Track record of creating new revenue channels such as CTV or cookieless data integrations.

Culture & Benefits

• Trusted autonomy and direct ownership of growth across two major agency holding groups.
• Global exposure to complex advertising challenges reaching over 2.2 billion monthly users and processing 18 billion daily ad opportunities.
• Collaboration with colleagues across more than 30 global markets.
• Structured mentorship, sales coaching, certifications, and executive leadership development programs.
• Inclusive, diverse, high-accountability culture with employee-led resource groups supporting sustainability, women's empowerment, charitable initiatives, and DE&I.