Director of Supply Partnerships – Programmatic, CTV, In‑App, Web

About the role

Monetize Matrix is expanding its programmatic business and seeks a Director of Supply Partnerships to build and manage direct relationships with inventory and media owners across CTV/OTT, mobile in‑app video, web publishers and streaming platforms. The role focuses on creating a high‑quality, direct supply ecosystem that can be monetized at scale.

Key responsibilities

• Identify, negotiate and onboard direct publishers, app owners and CTV/OTT inventory owners.
• Source premium video inventory across CTV, in‑app and web, evaluating quality, scale and monetisation potential.
• Work with Ad Operations to launch integrations using OpenRTB, VAST, Prebid, SDK and other programmatic technologies.
• Grow existing supply partnerships and maintain a strong pipeline of new opportunities.

Required profile

• 4+ years of experience in programmatic advertising, supply partnerships or publisher development.
• Established network with publishers, app developers, CTV/OTT owners or media groups.
• Proven ability to independently source, negotiate and close direct inventory agreements.

Required skills

• Prebid SDK
• VAST
• OpenRTB
• Programmatic video and CTV knowledge
• Understanding of SSP ecosystems and programmatic integrations