Senior Product Manager

ID5.io

Senior Product Manager responsible for ad tech product roadmap at ID5. Working collaboratively with engineering, sales, and marketing to ship features that enhance audience addressability.

Posted 5/25/2026full-timeRemote • 🇬🇧 United KingdomSeniorWebsite

About the role

Key responsibilities & impact

Working closely with our Director of Product you will support a critical area of the ID5 product end-to-end, across the different ID products.
Run a clearly scoped, prioritised backlog of epics and features that engineering can execute on without ambiguity.
Define the "what" and "why" behind every release, partnering with Product Marketing to turn technical capability into value propositions that resonate with publishers, SSPs, DSPs, agencies, and advertisers.
Arm Sales and Client Growth with the proof points they need to win complex deals against sophisticated buyers and competing identity solutions.
Drive outcomes end-to-end by making decisions, removing ambiguity, and bringing engineering, marketing, and partnerships with you.

Requirements

What you’ll need

Demonstrable product management experience in ad tech, ideally with hands-on exposure to programmatic, Connected TV, identity, attribution, or measurement.
Strong problem and solution definition. You frame the right problem before solving it, even under genuine ambiguity.
Confident prioritisation when not everything can be first, and a rationale you can defend.
Stakeholder influence at peer and senior levels across product, engineering, marketing, sales, and partnerships.
Deep curiosity, an ownership mindset, and comfort working ahead of the data.
Hands-on technical fluency that lets you make architectural trade-offs with engineering rather than around them (Nice To Have).
Experience with measurement, attribution, audience onboarding, or identity at a DSP, SSP, DMP, CDP, or measurement provider (Nice To Have).

Benefits

Comp & perks

Remote-first working policy
A competitive compensation package, including stock options in ID5
WeWork membership and option to work from different WeWork locations
Regular offsites to enjoy face-to-face time and to bond further with your colleagues
A dynamic environment that offers room for growth and development to all employees
A friendly, international, and multicultural team
We are proud to be an equal opportunity employer. We celebrate diversity and are passionate about creating an inclusive environment in which all employees can thrive

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Hard Skills & Tools

product managementprogrammaticConnected TVidentityattributionmeasurementstakeholder influencearchitectural trade-offsaudience onboarding

Soft Skills

problem definitionsolution definitionprioritisationcuriosityownership mindsetdecision makingremoving ambiguity