Supply Partnerships Manager

Tokyo Remote March 9, 2026 Full Time

Vistar Media is the home of out-of-home (OOH). As a global ad tech company and the world's largest digital out-of-home (DOOH) advertising marketplace, we offer technology designed to make buying and selling OOH media easier. Our goal is simple: to help the world's marketers leverage OOH's unique ability to motivate and delight. 

From strategic partnerships with major media owner networks to executing impactful campaigns with renowned global brands such as Nestlé, Porsche, Target, and Levi's, our team is filled with passionate, innovative, and collaborative problem solvers, engaging and entertaining consumers like you in the real world. Find your home in out-of-home - find your people at Vistar.

As of January 2025, Vistar Media was acquired by T-Mobile and is now part of T-Mobile Advertising Solutions. By combining our DOOH expertise with T-Mobile’s unique customer insights and expansive omnichannel capabilities, we’re creating new opportunities to innovate at scale and make a meaningful impact on the future of out-of-home media.

About the role:

Vistar’s goal is to revolutionize the Digital Out Of Home (DOOH) advertising industry through technology. Media owners in the DOOH space sell ad space on the screens that they own and operate. Vistar’s Supply team is charged with making sure these media owners get the most out of Vistar’s supply-side products and services. Vistar is looking for a Manager, Supply Partnerships, based in Tokyo that will consult with Vistar's SSP partners to help them meet their programmatic revenue goals.

The Supply Partnerships Manager will be responsible for the following:

  • Building strong relationships with media owners and networks in Japan in order to sign them onto our SSP

  • Managing the networks once live

  • Providing regular touchpoints with the media owners and assisting with any campaign requirements

  • Build strong relationships with Omnichannel DSP partners to ensure Vistar’s SSP becomes the preferred partner for DOOH campaigns

  • Collaborate with multiple internal stakeholders across the APAC region including Demand & Supply teams

  • Assist with Supply Partnerships requirements in other APAC markets as needed

What experience we’re looking for:

  • At least 3 years experience (preferably 5+) in DOOH, Ad Tech, Programmatic or Digital Advertising

  • Experience at a DSP or SSP is a plus

  • Bachelor’s degree

Who you are:

  • Fluent English & Japanese language is required

  • Strong presentation and analytical skills

  • Excellent communication and time management skills, and ability to multi-task across multiple projects and stakeholders

  • Thrive in fast-paced, collaborative environments

  • Positive attitude and passionate about their work

  • Self-driven and able to work independently

If you’re ambitious, highly driven, and interested in making an impact, Vistar is the place for you. Apply to join our team… we’ll see you out there.

Apply on company site

How well do you match this role?

Check My Resume