Staff Product Manager - AI-Driven Supply Platform

Epsilon; Wakefield (MA); On-site; USD 89,000 - 180,000; Full time

Job summary

Epsilon is seeking an experienced Staff Product Manager to join the Supply Product Management team, responsible for building and evolving the supply platform that powers clients' programmatic advertising needs. This role spans assessing new supply channels, defining AI-enabled workflows, and partnering with cross-functional teams on capacity management to meet global inventory demands.

The ideal candidate brings deep programmatic expertise, proven product execution skills, and the technical

Qualifications

• Bachelor's degree or equivalent professional experience.
• 8+ years of experience in AdTech, programmatic advertising, or related discipline.
• 5+ years of product management experience with demonstrated success in driving product features from concept to launch.
• Ability to collaborate with large cross-functional teams to deliver.
• Strong written and verbal communication; able to produce clear user stories, requirements documents, and stakeholder-ready updates.
• Proficiency querying and analyzing data (SQL or equivalent) to evaluate product performance, build business cases, and drive prioritization decisions.

Responsibilities

• Define Epsilon's approach to integrating AI and agentic workflows in the supply domain — evaluating emerging agentic protocols and identifying where supply-side agents can interact with buyer agents to improve inventory decisioning.
• Explore and evaluate supply feasibility for new channels and formats — DOOH, high impact, and retail media — identifying what is required technically to make new supply trustworthy and activatable across Epsilon's DSP partners.
• Support capacity management and analysis across Epsilon's global footprint – optimizing qps regionally and globally while balancing spend opportunities.
• Contribute to supply roadmap with business cases, market research and data analysis.
• Partner closely with Product Management, Media, Engineering, Product Marketing, and Analytics across Publicis Groupe throughout the product lifecycle — from design and feature delivery through launch and post-launch iteration.
• Communicate clearly across technical and non-technical audiences, producing requirements, roadmap updates, and executive summaries that keep teams aligned and decisions moving.

Skills

AdTech experience

Programmatic advertising

Product management

SQL/data analysis

Communication skills

Education

Bachelor's degree or equivalent

Job description

Epsilon is seeking an experienced Staff Product Manager to join the Supply Product Management team, responsible for building and evolving the supply platform that powers clients' programmatic advertising needs. This role spans assessing new supply channels, defining AI-enabled workflows, and partnering with cross-functional teams on capacity management to meet global inventory demands.

The ideal candidate brings deep programmatic expertise, proven product execution skills, and the technical