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Head of Product Engineering

Barcelona💼 Full-time🗓 2026-07-30 → 2026-09-26

Core

Own the technical and product vision for a demand-side platform (DSP) engine running managed-service campaigns, unifying data science, engineering, and analytics into a coherent product.

Role type

Senior IC product engineering leader (DSP/AdTech)

Builds

A unified demand-side platform (DSP) for in-app programmatic advertising

Domain

AdTech / Programmatic Advertising / Real-time Bidding

Deliverable

production ML models | product features

Required skills

Real-time bidding platform architecture, Data Science leadership, Data Engineering, BI/Analytics, Product strategy, Team leadership (20+ people), Stakeholder management

Preferred skills

Full-stack AdTech experience (exchange + mediation + DSP), ML-driven bidding/prediction systems in mobile UA

Technologies

Real-time bidding systems, Data Science frameworks, BI tools

Responsibilities

Own end-to-end technical and product roadmap for the UA DSP; Unify Data Science, Data Engineering, Analytics, and backend engineering into one product function; Lead and mentor a team of ~20 across engineering, data science, and analytics; Partner with Go-to-Market and Sales to translate market opportunities into technical feasibility; Drive transition from managed-service to self-service tooling for advertisers

Seniority

Senior, hands-on IC with leadership scope

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