OpenX

OpenX

OpenX is a global leader in digital and mobile advertising technology, fostering a fair and transparent value exchange between publishers and advertisers to maximize revenue across all screens.

Media
51-250
Founded 2007
$71M raised

Description

  • Test large-scale data processing systems.
  • Participate in all phases of product development from requirements through validation and deployment.
  • Analyze and improve application efficiency, scalability, and stability.
  • Work closely with engineers across frontend, backend, and QA to solve shared problems.
  • Own components, processes, and workflows with strong professionalism, communication, teamwork, and documentation.
  • Create, maintain, and improve automation test suites and frameworks.
  • Monitor and maintain QA CI pipelines and collaborate on CD enablement.
  • Perform root cause analysis of issues and provide solutions that improve coverage and maintainability.
  • Communicate effectively as a key member of project teams and the broader QA organization.

Requirements

  • 2+ years of test automation experience.
  • Strong proficiency in Python and ability to improve, debug, modify, and maintain an automation framework codebase.
  • Openness to work with other languages such as Java and JavaScript.
  • Experience using test design techniques.
  • Experience with CI/CD tools such as Jenkins or Spinnaker.
  • Excellent troubleshooting skills for triaging complex issues.
  • Experience working in an agile environment.
  • Communicative Polish and English language skills.
  • Experience with Google Cloud Platform, Kubernetes, and Docker is preferred.

Benefits

  • Employment contract with monthly gross salary of 14,237–15,913 PLN.
  • B2B contract option at 119–133 PLN net per hour.
  • Annual performance bonus.
  • Private health care for you and your family, covered by OpenX.
  • Private life and travel insurance.
  • Training access including LinkedIn Learning and tech workshops.
  • Holiday allowance, pension scheme (PPK from PZU), and an additional paid day off.
  • Monthly work-from-home allowance plus a one-time home office setup payment.

Interested in this position?

Apply directly on the company website

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