Negotiation Manager (Programmatic Supply)

Location: Amsterdam, The Netherlands; hybrid work between home and one of three company campuses

Company

hirify.global is WPP’s AI-driven media operating unit, combining media, data, partnerships, and programmatic technology for personalized advertising at scale.

What you will do

• Secure commercial agreements with publishers in non-Dutch markets and manage pricing, rate cards, and operational templates.
• Build and maintain relationships with international publishers while aligning volumes, quality standards, and business expectations.
• Curate programmatic supply and optimize the Supply Path Optimization (SPO) strategy for a strategic international services client.
• Monitor total spend, publisher-level spend, margins, deal conditions, and market-specific inclusion lists.
• Support Solutions Managers and craft teams with supply-related questions and troubleshoot technical issues with publishers and technical teams.
• Identify supply innovation opportunities, track partner buying models, and align supply strategies across departments.

Requirements

• At least 3 years of experience in programmatic supply or campaign management.
• Experience working with DSPs such as DV360 or The Trade Desk.
• Strong knowledge of SSPs, ad exchanges, DSPs, ad servers, and data providers.
• Understanding of the digital media landscape in local and EMEA markets.
• Strong analytical, mathematical, communication, writing, and detail-management skills.
• Effective time management and the ability to prioritize under pressure.

Nice to have

• Experience negotiating commercial deals with publishers.

Culture & Benefits

• Hybrid work with flexibility between home and company campuses.
• Access to M-Academy training, including in-person and online learning.
• 26 holiday days per year, an 8% holiday allowance, and the option to buy up to 9 additional days.
• Full reimbursement of travel expenses, plus a €30 monthly hybrid-work allowance and a €57.50 monthly phone allowance.
• Collective health insurance, affordable lunch facilities, and an on-site barista.
• Open communication, collaborative work, and autonomy in a challenging international environment.