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Warner Bros. Discovery

Senior Software Engineer, Ad Tech – AWS Experience Required

Warner Bros. Discovery

. designing and delivering scalable, cloud-native solutions that power advertising technology stack .

Posted 5/21/2026full-timeNew York City • New York • 🇺🇸 United StatesSenior💰 $131,600 - $244,400 per yearWebsite

Tech Stack

Tools & technologies
AWSAzureCloudDistributed SystemsETLGoogle Cloud PlatformJavaKafkaNoSQLPythonScalaSparkSQL

About the role

Key responsibilities & impact
  • designing and delivering scalable, cloud-native solutions that power advertising technology stack
  • Build and maintain services for ad-serving, campaign management, and identity systems.
  • Develop APIs and integrations with third-party AdTech partners and data providers.
  • Design and implement ETL pipelines and real-time data processing for ad performance, forecasting, and yield optimization.
  • Work with big data frameworks (Spark, Kafka) to handle large-scale datasets
  • Contribute to migration of legacy systems to modular, cloud-native architectures.
  • Implement observability, security, and compliance best practices.
  • Partner with product and operations teams to align technical solutions with business goals.
  • Share best practices and mentor junior engineers when needed.

Requirements

What you’ll need
  • Bachelor’s or Master’s degree in Computer Science, Engineering, or related field.
  • 5+ years in software engineering, with exposure to AdTech or large-scale distributed systems.
  • Hands-on expertise with Java, Scala, or Python.
  • Experience with cloud platforms (AWS/GCP/Azure).
  • Strong knowledge of SQL and NoSQL databases.
  • Familiarity with big data tools (Spark, Kafka) and streaming architectures.
  • Familiarity with advertising workflows including forecasting, yield optimization, identity, and campaign execution.
  • Demonstrated ability to partner with data scientists, product, and platform engineering, while mentoring junior engineers.

Benefits

Comp & perks
  • health insurance coverage
  • employee wellness program
  • life and disability insurance
  • retirement savings plan
  • paid holidays and sick time
  • vacation

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools
JavaScalaPythonSQLNoSQLETLbig datareal-time data processingcloud-native architecturedata integration
Soft Skills
mentoringcollaborationcommunicationproblem-solvingalignment with business goals