OpenX is focused on unleashing the full economic potential of digital media companies by making digital advertising markets and technologies that deliver optimal value to publishers and advertisers.

We are looking for a thoughtful, creative executor to join our core data development team. Our exchange handles billions of ad requests daily, connecting thousands of publishers with demand partners. Each request produces data events that must be processed to extract business value.

Responsibilities

• Test large-scale data processing systems
• Work with Product to drive requirements and own the project end-to-end
• Think long-term and be unsatisfied with band-aids
• Identify unnecessary complexity and remove it
• Involved in all phases of product development
• Analyze and improve efficiency, scalability, and stability of applications
• Own components, processes, and workflows
• Create, maintain, and improve automation test suites/frameworks
• Monitor and maintain QA CI pipelines

Requirements

• 5+ years of test automation experience
• Proficiency in Java and ability to improve, debug, modify, and maintain an automation framework codebase
• Experience with SQL
• Experience using CI/CD tools like Jenkins, Spinnaker, or Cloud Build
• Experience in using Google Cloud Platform, k8s, and docker
• Excellent troubleshooting skills
• Experience operating in an agile environment
• Bachelor’s degree in Computer Science or equivalent degree

What We Offer

• Employment contract (21 250 - 23 750 PLN gross/monthly) OR B2B (167 - 186 PLN net/hourly)
• Working with the newest technologies such as Cloud Computing (GCP)
• Challenges at work that are difficult to find anywhere else
• Solving important problems in a scale
• Joining a company that is growing and scaling
• Flexible working hours & remote work option

Our Benefits

• Annual performance bonus
• Tax-deductible system due to copyright protection: 75%
• Private health care for you and your family
• Private life and travel insurance
• MultiKafeteria program
• Training: access to the LinkedIn learning platform and Tech workshops

OpenX VALUES

Our five company values form a solid bedrock serving to define us as a group and guide the company.

We are committed to equal employment opportunities and do not discriminate against employees or applicants for employment on any legally-recognized basis.