Senior Test Engineer

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The Firefox Test Engineering team is looking for a Senior Test Engineer to lead the effort to automate the testing efforts around our Telemetry pipeline. You should be an experienced, organized, detail-oriented person with a passion for quality and continuous improvement. You should have experience working on data pipeline and analytics at scale. You will work to ensure the collection and processing of all Firefox telemetry data is accurate, efficient, and correct according to our requirements and standards. If you have an aptitude for problem solving and are eager to measure the quality of big data and analytic systems, we’d love to talk to you! You should have:
  • 3+ yrs experience in software engineering, devops, or test engineering (data or analytics products/teams preferred).
  • experience writing and executing test plans and test automation
  • proficiency in python and experience working with Selenium
  • interest in mentoring junior engineers in your team
  • excellent communication and passion for helping others and a stalwart attitude towards shipping great software and a penchant for practical solutions.
  • experience with defining and managing test strategies for different build (staging / test / production) environments
Nice to have:
  • experience writing test tools and frameworks
  • a solid understanding of data engineering (experience with pyspark or similar tools)
  • experience with services, sites and apps that support millions of users
  • experience with CI infrastructure and deployments through AWS
  • experience with Docker, Puppet, and similar build and automation tools
  • bachelors in Computer Science
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Mozilla exists to build the Internet as a public resource accessible to all because we believe that open and free is better than closed and controlled. Join us to work on the Web as the platform and help create more opportunity and innovation for everyone online.

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