CareerPlan

Software Engineer 4 - Ads Engineering

Los Gatos,California,United States of AmericaFull-time2026-01-07 → 2026-10-21

Core

Building an in-house ad tech ecosystem for Netflix's ad-supported tier, managing inventory, campaign execution, and advertiser outcomes.

Role type

Senior IC software engineer (advertising technology)

Builds

Ad serving infrastructure, programmatic demand integrations, media planning systems, and campaign management tools

Domain

Streaming media, Connected TV (CTV), digital advertising

Deliverable

production ML models | product features

Required skills

Ad serving, Ads identity & audiences, Ads creatives, Inventory & forecasting, Campaign management, Media planning, Measurement, Reporting, Ads finance, Cloud-based application development, A/B testing, Architectural decision making

Preferred skills

Ad industry standards (VAST, OpenRTB), Legal compliance in advertising, CTV space experience

Technologies

Modern object-oriented programming languages, Cloud platforms, ML models, Ad server simulations

Responsibilities

Develop advanced technology for ad ecosystem, optimize member and advertiser experiences, build third-party demand integrations, design media planning solutions, manage campaign hierarchy and execution, build real-time inventory forecasting solutions

Seniority

Senior, hands-on IC