CareerPlan

Software Engineer 5 - Ads Engineering

Los Gatos,California,United States of AmericaFull-time2026-03-03 → 2026-11-10

Core

Building a world-class in-house ad tech ecosystem for Netflix's new ad-supported tier, managing inventory, campaign execution, ad serving, and advertiser outcomes.

Role type

Senior IC software engineer (advertising technology)

Builds

Cloud-based ad serving systems, inventory management, campaign execution, and measurement tools for Connected TV and live events.

Domain

Streaming media, advertising technology, Connected TV (CTV)

Deliverable

production ML models | product features

Required skills

Ad serving, Ads identity & audiences, Inventory & forecasting, Campaign management, Media planning, Cloud application development, A/B testing, Technical architecture, Cross-functional leadership

Preferred skills

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

Technologies

Cloud platforms, Object-oriented programming languages, A/B testing frameworks, Identity graph systems, GenAI foundations

Responsibilities

Develop advanced technology for ad inventory and order management; Design and implement ad serving and campaign execution systems; Collaborate with ad operations on campaign setup and targeting; Set technical directions and make architectural decisions for engineering projects; Optimize advertiser outcomes and ensure brand safety; Build scalable capabilities for live event advertising.