Company at a Glance
OpenX is focused on unleashing the full economic potential of digital media companies. We do this by making digital advertising markets and technologies that are designed to deliver optimal value to publishers and advertisers on every ad served across all screens.
At OpenX, we have built a team that is uniquely experienced in designing and operating high-scale ad marketplaces, and we are constantly on the lookout for thoughtful, creative executors who are as fascinated as we are about finding new ways to apply a blend of market design, technical innovation, operational excellence, and empathetic partner service to the frontiers of digital advertising.
At OpenX Poland, we’re looking for talented and curious engineers to join our amazing team in Cracow, Poland. Currently, we’re looking for a Software Developer Engineer IV - Test who will join our UI/API Platform team.
Frontend: JS/TS, React, Material UI
API: Python
Backend: Java, Go, Erlang, Elixir
CICD: Cloud Build, Spinnaker
On a daily basis, we are using the Scrum framework with an open-minded attitude to adapt the process to our needs.
Within the team, you will have the opportunity to work closely with other SDETs focusing on different domains (both frontend and backend), as well as be a part of the QA Guild focusing on making impactful changes to our tools and processes.
What we offer:
Employment contract (22 595 - 25 254 PLN gross/monthly) OR B2B (181 - 202 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
Key responsibilities
Test large-scale data processing systems
Involved in all phases of product development, starting from requirements to validation and deployment
Analyze and improve efficiency, scalability, and stability of applications
Work in a focused and nimble team that collaborates on common problems across products and across focus areas
Own components, processes, and workflows that demand professionalism, excellent communication, teamwork, and documentation skills
Create, maintain, and improve automation test suites/frameworks
Monitor and maintain QA CI pipelines, collaborate on CD enablement
Conduct root cause analysis of issues and provide solutions for better coverage and maintainability
Effectively communicate and being a crucial member of both the project teams and QA organization
Be exposed to a broader set of problems, which allows for fast career growth and proximity to abundant technical problems
Required qualifications
5+ years of test automation experience
Proficiency in Java and ability to improve, debug, modify and maintain an automation framework codebase
Openness to working with Python/JavaScript
Experience in using test design techniques
Experience using CI/CD tools like Jenkins or Spinnaker
Experience with Google Cloud Platform, k8s, and Docker
Excellent troubleshooting skills to triage complex issues
Experience operating in an agile environment
Communicative Polish and English languages
Bachelor’s degree in Computer Science or equivalent degree
Our benefits (on employment contract):
Annual performance bonus
Tax-deductible system due to copyright protection: 75%
Private health care for you and your family (covered by OpenX)
Private life and travel insurance
MultiKafeteria program
Training: access to the LinkedIn Learning platform and Tech workshops
Holiday Allowance
Pension scheme (PPK from PZU)
Additional paid day off
Free parking lot
Access to peer-to-peer recognition platform
Monthly work-from-home allowance and one-time payment when you join us to help you set up your home office
We celebrate team members' important personal milestones (vouchers, gifts)
