Distributed Systems Engineer 6 - Decisioning & Optimization

Netflix

Remote

Quick summary

Work type
Remote
Location
New YorkLos AngelesLos Gatos, CASeattle, WA
Salary
$499,000–$900,000 / yr
Posted
53 days ago

Market check

Salary context

Above market

How this pay compares to similar roles

Similar $192k
This role $700k
$57k most similar roles pay here $990k

This role pays more than 99% of similar roles. Most pay $155,900–$227,200 — the shaded band above. At the midpoint, this role pays about $700k versus about $192k for comparable roles.

Based on 240 similar postings.

Employer

About Netflix

Netflix is the world''s leading streaming entertainment service, offering a vast library of TV series, films, documentaries, and original content to subscribers in over 190 countries. Industry: Streaming Entertainment & Media

Netflix currently has 111 open roles on FindRole.

Listed pay typically runs $388,000–$619,000 across 109 roles with salary data.

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At a glance

TL;DR · Distributed Systems Engineer 6 - Decisioning & Optimization

As a senior technical leader on the Decisioning & Optimization team at Netflix Ads, you will own the technical direction of real-time ad decisioning systems, driving architecture reviews and capacity planning while balancing revenue goals with member experience. Your day-to-day involves architecting multi-stage auctions, ranking, scoring, bidding, and pacing under strict latency constraints, scaling ML model serving infrastructure for high QPS with sub-20ms P99 inference, and collaborating closely with Science and Platform teams to ensure seamless productionization of models. You will also build simulation frameworks for offline validation and design real-time pacing systems for budget delivery accuracy. Key skills include extensive experience in distributed systems, ad tech components like bidders and pacers, and a strong track record in technical leadership across multiple teams. Proficiency in ML model serving infrastructure, ad serving concepts, and operational excellence is essential, with additional value placed on expertise in auction mechanics, multi-stage ranking, and experimentation infrastructure.

What you'll do

  • Own the technical direction of the Decisioning & Optimization team through architecture reviews and incident leadership.
  • Architect and evolve real-time ad decisioning optimization with multi-stage auction mechanics under strict latency constraints.
  • Scale ads model serving infrastructure to support concurrent ML models with sub-20ms P99 inference.
  • Build simulation frameworks for offline validation of marketplace changes before live rollout.
  • Design and implement real-time pacing systems for budget delivery accuracy across campaign lifetimes.
  • Develop goal-based delivery optimization enabling dynamic allocation of budget and inventory across demand channels.

What we're looking for

  • 10+ years of experience building large-scale distributed systems and backend services
  • Deep expertise in ML model serving infrastructure with sub-20ms latency at high QPS
  • Proven track record of technical leadership in ad tech systems like ad servers, bidders
  • Strong understanding of ad serving concepts including inventory management and supply-demand dynamics
  • Experience designing APIs and platform abstractions for seamless multi-team interoperability
  • Comfortable translating ML research into production systems with tight project timelines

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