Software Engineer, Conversion Measurement
Core
Design and build large-scale infrastructure for ad conversion measurement, attribution, and privacy-safe reporting to connect user interactions to advertiser outcomes.
Role type
Senior IC backend engineer (ads measurement & data infrastructure)
Builds
Conversion event pipelines, attribution systems, privacy-preserving aggregation, and advertiser reporting tools for OpenAI's ads products.
Domain
AI monetization, digital advertising, data infrastructure
Deliverable
production ML models | product features | dashboards & analysis
Required skills
large-scale distributed systems, event collection & normalization, attribution modeling, privacy-safe aggregation, data quality engineering, high-throughput batch/streaming, experimentation design, technical strategy definition
Preferred skills
ads measurement experience, marketplace systems, clean-room patterns, causal measurement, schema evolution, observability
Technologies
pixels, SDKs, server-side APIs, offline uploads, streaming systems, batch systems
Responsibilities
Design conversion-event collection systems across pixels, SDKs, and APIs; build attribution and measurement infrastructure; develop privacy-preserving identity and matching systems; create data-quality systems for signal detection; build scalable advertiser reporting; partner with Ads ML on feedback loops; define technical strategy for measurement.
Seniority
Senior, hands-on IC
