Tokyo Prefecture, Japan RTB House ¥4,000,000 - ¥8,000,000 per year

Location: [Japan] 


We Are:

RTB House is a global company that provides state-of-the-art marketing technologies for top brands and agencies worldwide. Its proprietary ad buying engine is the first in the world to be powered entirely by Deep Learning algorithms, enabling advertisers to generate outstanding results and reach their goals at every stage of the funnel.

Founded in 2012, the RTB House team comprises 1000+ specialists in over 30 locations around the globe. It serves more than 3,000 campaigns for clients across the EMEA, APAC, and Americas regions.

Japan is the TOP market in APAC with the highest number of new campaigns launched every month. Our Japan office was started in 2018 and we now have a team of 46 specialists serving over 250 clients.

You Will :

 As the Programmatic Media Buyer (Japan), you will be responsible for building and maintaining relations with new publishers and inventory supply partners, as well as, devising strategies for programmatic media plans.

  • Build and maintain relations with new publishers and inventory supply partners;
  • Negotiations with publishers and identifying growth opportunities on key accounts;
  • Manage local PMP market inside programmatic buying;
  • Provide superior client services to publishers, from troubleshooting to billing;
  • Selling & speaking to ad technology with negotiating rate & deal structures for the best interest of the business;
  • Contribute to building & evangelizing the RTB House brand in co-operation with local Publishers.
  • Cooperate with advertising sales departments to address their needs related to the programmatic purchase of advertising space

Desired Experience: 

  • An understanding of the online advertising ecosystem, current technical advancements and market landscape;
  • In-depth knowledge of the Japanese digital publisher landscape, complemented by strong, ongoing relationships with key local publishers to support effective media buying and strategic partnerships
  • Excellent verbal and written communication skills, as well as strong presentation skills;
  • Good knowledge of Excel 
  • Fluent spoken and written English;
  • Native or fluent written and spoken Japanese;
  • Very organized and able to prioritize effectively;
  • Good analytical skills;
  • Technical skills (SQL + knowledge of technical integrations process) are a plus;
  • Attention to details

We Offer:

  • Unique opportunity to join an award-winning, fast-growing tech company in online advertising;
  • Ability to work in a truly international environment and win the market with the best people;
  • Great environment for growth and professional development;
  • Being part of the company which is pointed as the Innovation Leader on the market.

Why RTB House?

At RTB House, we focus on continuous education and professional development. Therefore, before you take over your first campaign, we guarantee you a comprehensive onboarding, along with an individual mentor who will guide you through the key issues and challenges related to the AM role- so that you can feel confident in your new job. In addition, you can always count on the help of your Team Leader, as well as regular training and support with funding for external courses you might be interested in.

Apply now

You don't need to tick every box to apply. If you are passionate about digital marketing, send us your CV, and we'll review it.




  • Tokyo Prefecture, Japan RTB House ¥4,000,000 - ¥8,000,000 per year

    We Are: RTB House is a global company that provides state-of-the-art marketing technologies for top brands and agencies worldwide. You Will: As the Programmatic Media Buyer (Japan), you will be responsible for building and maintaining relations with new publishers and inventory s ...


  • Tokyo GTEcom BV ¥7,200,000 - ¥8,400,000 per year

    We are looking for a Pinterest Media Buyer who can take full ownership of Pinterest as a growth channel. · ...


  • Tokyo Google ¥8,000,000 - ¥20,000,000 per year

    This role involves opening doors with potential partners, leading exploratory discussions and evaluating/developing business opportunities. You will lead cross-functional teams, provide thought leadership and serve as a mentor to managers and associates. ...


  • Tokyo Ultimate Asset ¥1,800,000 - ¥2,500,000 per year

    Senior Sales Manager to join the growing Japan team, driving revenue growth and deepening relationships with key agency partners and clients across the market. · Lead commercial growth across major media agencies and brand partners in Japan. · Build and manage a strong pipeline o ...


  • Tokyo, Tokyo Equativ ¥4,000,000 - ¥8,000,000 per year

    You will join Equativ at a key moment as we start our Japan operations and set up the founding team for the market. You will be a critical member to start our local demand-side business by taking on all sales activities and building the future of Equativ Japan · In Japan, your pr ...


  • Tokyo Equativ ¥5,000,000 - ¥10,000,000 per year

    You will join Equativ at a key moment as we start our Japan operations and set up the founding team for the market. You will be a critical member to start our local demand-side business by taking on all sales activities and building the future of Equativ Japan. · Execute a sales ...


  • Tokyo Equativ ¥1,200,000 - ¥1,500,000 per year

    You will join Equativ at a key moment as we start our Japan operations and set up the founding team for the market. You will be a critical member to start our local demand-side business by taking on all sales activities and building the future of Equativ Japan. · In Japan, your p ...


  • Tokyo Ultimate Asset ¥9,000,000 - ¥12,000,000 per year

    As part of the company's continued APAC expansion, they're seeking a Country Manager to launch and lead the Japanese market. · Develop and execute a comprehensive sales strategy to drive adoption across agencies, brands, and media owners in Japan · Establish a compelling market p ...


  • Tokyo, Tokyo Equativ ¥6,000,000 - ¥10,000,000 per year

    +Job summary · You will join Equativ at a key moment as we start our Japan operations... · In Japan... · About You · 10+ years... · ...


  • Tokyo Vistar Media ¥50,000 - ¥150,000 per year

    Vistar Media is looking for a Manager, Supply Partnerships based in Tokyo to consult with SSP partners and help them meet their programmatic revenue goals. · ...


  • Tokyo Adara - A RateGain Company Remote job¥600,000 - ¥1,000,000 per year

    We are seeking a dynamic and results-oriented · Partner-Sales for our Japan team. You will be responsible · for driving new client leads, nurturing & growing relationships with existing clients, and owning & managing a portfolio of accounts. ...


  • Tokyo Jellyfish ¥800,000 - ¥1,600,000 per year

    Senior Paid Media Manager role at Jellyfish, a global digital marketing agency, involves creating impact within the Paid Media team and Global Paid Media capability. The role requires a hands-on, performance-driven digital marketer who thrives in fast-paced environments and is pa ...


  • Tokyo Jellyfish ¥1,500,000 - ¥1,800,000 per year

    Join Jellyfish and experience a workplace where we prioritise your growth, celebrate your contributions, and empower you to tailor your work environment to suit your needs. · ...

  • Digital Planner

    1ヶ月前


    Tokyo Publicis Groupe Japan ¥400,000 - ¥800,000 per year

    Join our fast moving, award winning media team as a Digital Planner and play a pivotal role in crafting and executing digital initiatives for our team. You will be an integral member of the digital team, delving into campaign briefs, supporting holistic digital strategies, and ap ...


  • Tokyo Craft Worldwide ¥4,000,000 - ¥8,000,000 per year

    We are seeking a talented Japanese Copywriter to craft compelling brand and marketing materials for our client, a leading global ad tech company specialising in programmatic advertising. · Develop original and strategic Japanese-language copy for brand and marketing materials, en ...


  • Tokyo, Tokyo Teads ¥2,500,000 - ¥5,000,000 per year

    Teads is seeking a detail-oriented Customer Experience Executive to be part of a team responsible for the set-up, optimisation, performance and general stewardship of advertising campaigns. · Activation and Delivery · Self-Serve campaigns management · Managed Service campaign man ...


  • Tokyo, Japan WPP ¥5,000,000 - ¥10,000,000 per year

    Biddable & Programmatic involves planning & flawlessly executing programmatically bought media plans. · Effectively manage your designated paid social campaigns; · Take ownership of some elements of testing plans; · ...


  • Tokyo WPP ¥4,000,000 - ¥8,000,000 per year

    WPP is the creative transformation company. We use the power of creativity to build better futures for our people, planet, clients, and communities. Working at WPP means being part of a global network of more than 100,000 talented people dedicated to doing extraordinary work for ...


  • Tokyo, Japan InMobi ¥9,000,000 - ¥12,000,000 per year

    At InMobi Advertising, you'll have the opportunity to shape how billions of users connect with content, commerce, and brands worldwide. To learn more, visit Account Managers are the primary owners of the InMobi brand-objective customer base. As a AM, you would develop partnership ...

  • Marketing Manager

    2ヶ月前


    Tokyo Enthought, Inc. ¥900,000 - ¥1,200,000 per year

    Support Enthought's go-to-market strategies by designing, executing, and managing integrated multi-channel marketing campaigns and related activities. · Work closely with the Director of Marketing, other marketing team members, and the Sales team to promote lead generation and de ...


  • Tokyo Teads ¥60,000,000 - ¥120,000,000 per year

    +Teads seeks a results-driven technical support engineer to join its global team in Tokyo. · + ...