At PubMatic, we’re shaping the future of digital advertising - helping brands and agencies win in an open, addressable ecosystem.

We’re looking for a Client Services Partner to join our Amsterdam-based Advertiser Solutions team and play a hands-on role in bringing programmatic deals to life. You’ll work at the intersection of data, technology, and trading expertise, partnering closely with agencies and brands to optimise campaigns, unlock growth, and turn performance insights into real impact across the PubMatic platform.

What you’ll focus on

End‑to‑end post‑sale campaign management: deal approval, activation, optimisation, and renewal

Deal setup, campaign launches, pacing, troubleshooting, and ongoing optimisation

Performance analysis and data‑driven recommendations to drive KPIs and revenue

Weekly/monthly reporting, QBRs, and inventory performance analysis

Hands‑on DSP trading and optimisation across DV360, TTD, Amazon DSP, or similar

Cross‑functional execution with Sales, Strategy, Addressability, Activate Trading, and Deal Desk

SPO support, proposal development, and performance tracking

Process improvements, documentation, and operational best practices

We’d love you to have

3 + years of experience in Programmatic Trading, Client Services, or Account Management within AdTech

Hands‑on experience with major DSPs (DV360, TTD, Amazon DSP, or similar)

Strong understanding of programmatic buying/selling, pricing models, and optimisation strategies

Advanced Excel skills and confidence analysing campaign performance data

Experience with Salesforce, Looker, Tableau, or PowerBI (preferred)

Fluency in English and Dutch

existing network with agencies and publishers

Why choose PubMatic?

PubMatic’s Netherlands benefits are designed to support your health, wellbeing, and life beyond work. We offer 25 days’ annual leave, generous sick leave, enhanced parental leave, ongoing training, and great on‑site perks like free snacks, expensed lunches, and regular social events - helping you feel supported, valued, and able to do your best work.

Our commitment to inclusion

PubMatic is proud to be an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

All qualified applicants will receive consideration for employment without regard to race, colour, religion, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. We believe diverse perspectives make us stronger and drive better outcomes for our people, our clients, and our business.

Ready to help shape the future of programmatic advertising? Apply today and grow your career with PubMatic