Netflix

Distributed Systems Engineer 6 - Ad Eventing

Netflix$499K — $500K+*
Information Technology
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • 10+ years building distributed systems and backend services at large scale; 3+ years in the ads domain
  • Deep experience with high-throughput event ingestion and stream processing technologies
  • Proven experience with event deduplication, validation, and attribution systems
  • Strong understanding of delivery semantics and idempotency patterns
  • Experience designing event schemas and data contracts for diverse downstream consumers
  • Familiarity with ad measurement concepts and IAB standards
  • Demonstrated technical leadership across multiple teams, influencing architectural direction

Responsibilities

  • Own the technical direction of the Ad Eventing team
  • Architect and evolve the end-to-end ad event pipeline
  • Scale our event ingestion infrastructure to handle billions of events per day
  • Design and implement robust deduplication and validation systems
  • Build and operate stream processing pipelines for real-time signals
  • Define and maintain authoritative event schemas and data contracts
  • Partner closely with teams to ensure data accuracy and latency requirements are met
  • Drive operational excellence across the eventing stack

Benefits

  • Health Plans
  • Mental Health support
  • 401(k) Retirement Plan with employer match
  • Stock Option Program
  • Disability Programs
  • Health Savings and Flexible Spending Accounts
  • Family-forming benefits
  • Life and Serious Injury Benefits
  • Flexible time off for salaried employees
  • Paid leave of absence programs
  • 35 days annually for paid time off for full-time hourly employees
Full Job Description
We launched our ad-supported tier in November 2022 and are building a world-class, in-house ad tech ecosystem. Ad Eventing is the backbone of that ecosystem - the high-throughput, low-latency pipeline that captures, validates, deduplicates, and processes every ad impression, click, and completion event at Netflix scale. The accuracy and reliability of this data directly powers billing, reporting, pacing, and optimization across the entire ads platform.

Our Team

The Ad Eventing team sits within the Ad Serving & Decisioning org at Netflix Ads. We own the systems that ingest and process billions of ad events per day - from client-side beacons fired during playback to server-side signals from our ad server. Our work spans real-time event ingestion, deduplication and validation, stream processing pipelines, and the authoritative data contracts that downstream systems (billing, reporting, pacing, ML) depend on. We operate at the intersection of reliability engineering, data infrastructure, and ads domain expertise.

We are looking for a senior technical leader to own the technical direction of this pod, set the architectural bar, and drive execution on the hardest problems in event processing at Netflix scale. This is a 60% builder / 40% influencer role: you will write code, ship a proof-of-concept in your first weeks, and earn the trust of an opinionated senior team while simultaneously setting direction across the organization.

What You'll Do
  • Own the technical direction of the Ad Eventing team: architecture reviews, incident leadership, capacity planning, and scaling
  • Architect and evolve the end-to-end ad event pipeline - from client beacon receipt through validation, deduplication, enrichment, and downstream fan-out - under strict latency and throughput constraints
  • Scale our event ingestion infrastructure to handle billions of events per day with high availability, exactly-once semantics, and sub-second processing SLAs
  • Design and implement robust deduplication and validation systems that ensure event accuracy across retries, network failures, and client-side inconsistencies
  • Build and operate stream processing pipelines (e.g., Kafka, Flink, or equivalent) that power real-time signals for pacing, frequency capping, and reporting
  • Define and maintain authoritative event schemas and data contracts that serve as the source of truth for billing, advertiser reporting, and ML feature pipelines
  • Partner closely with Ad Serving, Pacing, Reporting, and Science teams to ensure event data meets the accuracy, latency, and completeness requirements of each consumer
  • Drive operational excellence: reliability, observability, deployment automation, capacity planning, and incident leadership across the eventing stack
  • Drive modularization and platform-thinking: build reusable components and clean interfaces that let the team and partner teams move faster


Skills & Experience We're Seeking
  • 10+ years building distributed systems and backend services at large scale; 3+ years in the ads domain
  • Deep experience with high-throughput event ingestion and stream processing at scale - Kafka, Flink, Spark Streaming, or equivalent
  • Built and operated event deduplication, validation, and attribution systems in an ads or similarly high-stakes data environment
  • Strong understanding of exactly-once and at-least-once delivery semantics, idempotency patterns, and the tradeoffs between them
  • Experience designing event schemas and data contracts that serve multiple downstream consumers with different latency and consistency requirements
  • Familiarity with ad measurement concepts: impression tracking, viewability, click attribution, completion rates, and IAB standards
  • Track record of technical leadership across multiple teams, setting architectural direction and influencing cross-functional roadmaps
  • Comfortable at the intersection of engineering, data, and product - translating advertiser reporting requirements and billing accuracy needs into production systems
  • Demonstrated ability to operate in an environment that is a mix of big-tech scale and startup speed, delivering production-ready results on tight timelines


Nice to Haves
  • Experience with CTV-specific event challenges: server-side ad insertion (SSAI), VAST/VMAP beacon tracking, live event traffic spikes
  • Familiarity with third-party measurement and verification integrations (MOAT, IAS, DoubleVerify, Nielsen)
  • Built or improved billing-grade event pipelines where accuracy directly impacts revenue reconciliation
  • Experience with experimentation infrastructure for event pipelines: validating schema changes, pipeline migrations, and deduplication logic without impacting downstream consumers
  • Strong background in resiliency and reliability: ensuring pipeline availability under extreme load (live events, traffic spikes, device-side retry storms)
  • Familiarity with privacy and compliance constraints on event data (GDPR, CCPA, data minimization)
  • Experience building observability and alerting frameworks for event pipelines - detecting drops, duplicates, and latency regressions in real time.


Generally, our compensation structure consists solely of an annual salary; we do not have bonuses. You choose each year how much of your compensation you want in salary versus stock options. To determine your personal top of market compensation, we rely on market indicators and consider your specific job family, background, skills, and experience to determine your compensation in the market range. The range for this role is $499,000.00 - $900,000.00.

Netflix provides comprehensive benefits including Health Plans, Mental Health support, a 401(k) Retirement Plan with employer match, Stock Option Program, Disability Programs, Health Savings and Flexible Spending Accounts, Family-forming benefits, and Life and Serious Injury Benefits. We also offer paid leave of absence programs. Full-time hourly employees accrue 35 days annually for paid time off to be used for vacation, holidays, and sick paid time off. Full-time salaried employees are immediately entitled to flexible time off. See more details about our Benefits here.

About Netflix

Netflix, Inc. is an American media company founded on August 29, 1997 by Reed Hastings and Marc Randolph in Scotts Valley, California, and currently based in Los Gatos, California, with production offices and stages at the Los Angeles-based Hollywood studios (formerly old Warner Brothers studios) and the Albuquerque Studios (formerly ABQ studios). It operates an eponymous over-the-top subscription video on-demand service, which showcases acquired and original programming as well as third-party content licensed from other production companies and distributors. Netflix is also the first streaming media company to be a member of the Motion Picture Association.
Learn more about Netflix
Size
11,300 employees
Market Cap
$127.6 billion
Industry
Net Income
$2.7 billion
Founded
1997
5 Year Trend
+27.5%
Revenue
$24.9 billion
NASDAQ

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