Senior Software Engineer, CNN Ad

About the Job

Senior Software Engineer position for the Ad Experiences team  role focuses on building digital advertisement experiences to support a premium news experience and enable new capabilities that improve revenue, web performance, and resiliency of advertisements on CNN.

• Daily full‑stack development using JavaScript, HTML, CSS with a focus on semantic code, accessibility, and responsive design.
• Own, implement, develop, and maintain complete high‑priority features with thorough testing.
• Work in an agile environment – participate in Scrum, planning, retrospectives, and demos.
• Conduct code reviews, pair programming, and facilitate knowledge transfer.

• Deep understanding of engineering best practices, design patterns, code reviews, testing, and alerting.
• Proficiency on the command line with Git, Docker, and AWS.
• Unit testing experience with Jest, Jasmine, or Mocha.
• Strong communication skills and a collaborative mindset.
• Passion for continuous code improvement and eagerness to learn new challenges.

• Experience with advertisement development and integration.
• Advanced knowledge of AWS services or other cloud platforms.
• Knowledge of relational databases (SQL) and No
  
  SQL.
• Experience with A/B testing and consumer testing platforms.
• Familiarity with design systems, component libraries, and atomic design.
• Knowledge of other modern languages, frameworks, platforms, APIs, and SDKs.
• Knowledge of operations, CI/CD, Dev Ops, including escalation protocols, Pager Duty, Kubernetes, Jenkins, Code Pipeline, etc.

Warner Bros. Discovery is an equal‑opportunity employer and embraces a workforce that reflects a wide array of perspectives and backgrounds. We consider qualified candidates on the basis of merit, without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, disability, or any protected characteristic. Qualified candidates with disabilities may request accommodations during the application process. For instructions, visit our accessibility page.