Senior Software Test Engineer

Join our team as a Senior Software Test Engineer and help us bring ground-breaking new products to market. You will be part of an exciting, diverse, and flexible team of engineers with strong resources and a large existing user base. San Diego born and bred, DivX, LLC has been a leader in digital video technology since 2000.

Position Summary:

The Senior Software Test Engineer’s main responsibilities are to provide technical leadership in test plans, test automation, instrumentation, test harnesses, debugging, and quality monitoring in mobile products. You may be asked to also provide assistance in stress testing, chaos monkey techniques, test coverage extensions, and harness with the server side team. This role requires a thorough knowledge of applicable languages, advanced design principles, best engineering practices, and advanced architectural patterns. The candidate must demonstrate the ability to troubleshoot and analyze complex issues.

Reports to: Director of Engineering


  • Provide technical leadership for DivX mobile products in the testing domain
  • Assist with architecture and design of products with regards to testability and quality assurance
  • Deliver code and documentation that adhere to best engineering practices
  • Adapt quickly to new technologies
  • Provide feedback in code reviews and design; incorporate feedback in code reviews and design from team members and management


  • 5+ years of software development experience, at least 3 on iOS
  • Bachelor’s degree in Computer Science or equivalent
  • Demonstrated success testing Full Stack Mobile Applications
  • Demonstrated proficiency in Swift
  • Fluent in multiple languages and environments applicable to mobile development, such as Python, Objective C, and/or Java
  • Expertise using RESTful APIs and third party SDKs
  • Ability to communicate clearly and effectively
  • Experience with AWS, Javascript, and highly scalable testing frameworks a plus
  • Experience with automation frameworks and CI such as Appium and BitRise a plus
  • Experience with load testing, Charles Proxy (or other mitmproxy) a plus

About DivX:

  • Storied video software company founded in San Diego in 2000 with a focus on providing quality digital video experiences to users around the world
  • Fun, flexible work environment in the heart of UTC area of San Diego
  • Coffee, snacks, free gym in building, covered parking
  • Equal Opportunity Employer


  • This position is based in San Diego but is currently remote due to COVID-19 restrictions.

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