AdTechTalent
Programmatic15 days agoHybrid

PubMatic

Client Services Partner

programmaticDSPDV360The Trade DeskAmazon DSPcampaign managementdata analysisExcelclient servicesadtechJapanese

Key details

Salary

Not specified

Employment type

Full-time

Seniority

Mid-level

Years experience

3-5

Location

Tokyo, Japan

Full job description

Client Services Partner role focused on end-to-end post-sale programmatic campaign management including deal approval, activation, optimisation, and renewal. Responsibilities include campaign setup, pacing management, troubleshooting, performance optimisation, data analysis for KPI improvement, reporting, DSP trading on platforms like DV360, The Trade Desk, Amazon DSP, and cross-functional collaboration with Sales and Strategy teams. Requires 3+ years experience in programmatic trading or client services within AdTech, hands-on experience with major DSPs, strong programmatic knowledge, advanced Excel skills, and fluency in Japanese. Experience with Salesforce, Looker, Tableau, Power BI, and client-facing roles is desirable. Hybrid work setup with 3 days in office in Tokyo.

What you'll do

  • Own end-to-end post-sale campaign management — from deal approval and activation through optimisation and renewal
  • Set up and launch deals, manage pacing, troubleshoot issues, and continuously optimise performance
  • Analyse campaign data to deliver actionable, insight-driven recommendations that improve KPIs and revenue
  • Deliver weekly and monthly reporting, lead QBRs, and provide inventory performance analysis
  • Execute hands-on DSP trading and optimisation across platforms such as DV360, The Trade Desk, Amazon DSP, or similar
  • Partner cross-functionally with Sales, Strategy, Addressability, Activate Trading, and Deal Desk teams to ensure seamless execution
  • Support SPO initiatives, proposal development, and performance tracking
  • Identify and implement process improvements that enhance operational efficiency and best practice

Requirements

  • 3+ years’ experience in Programmatic Trading, Client Services, or Account Management within AdTech
  • Hands-on experience with major DSPs (e.g., DV360, The Trade Desk, Amazon DSP, or similar)
  • Strong understanding of programmatic buying and selling, pricing models, and optimisation strategies
  • Confidence analysing campaign performance data, with advanced Excel skills
  • Fluency in Japanese
  • Experience with Salesforce, Looker, Tableau, Power BI, or similar analytics/reporting tools (desirable)
  • Experience working with agency and brand stakeholders in a client-facing environment (desirable)
  • A proactive approach to process improvement and operational excellence (desirable)

Tech stack

DV360The Trade DeskAmazon DSPSalesforceLookerTableauPower BIExcel

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