
Senior QA Automation Engineer
Caesars Entertainment · Krakow, Malopolskie, Poland · Hybrid
Strong hiring record · median 27 days open
All reasons
In its favour
- Still listed on the employer's own board
As a Senior QA Automation Engineer you are a technical leader who sets the quality bar for your team and elevates testing practices across the organization. You blend deep automation expertise with cross-functional leadership — crafting in-depth test strategies, driving non-functional and load testing, mentoring engineers, and partnering with your Tech Lead to define automation approaches for large, complex projects. This role requires close collaboration with cross-functional teams, ownership of quality and technical excellence, and the ability to drive high-quality deliverables that ensure customers have an unparalleled experience across our digital platforms.
What You Will Do
- Be the quality champion for your team, owning the end-to-end validation of features, including requirements definition, in-depth test planning, and quality signoff.
- Partner with the Tech Lead to define automation plans and test strategies for large projects, and help the team find ways to deliver incrementally for larger projects.
- Craft in-depth test plans and maintain robust automation frameworks for testing APIs, mobile applications (iOS and Android), and desktop to ensure reliable releases.
- Drive non-functional testing (NFT) for your team and manage load testing for large features, participating hands-on in performance and load testing efforts.
- Be the owner of your test suite. Actively monitor automation results, address failures and issues regularly, and continuously fine-tune runners and framework performance.
- Build, maintain, and optimize test pipelines within CI/CD workflows, ensuring developers receive fast feedback on the test results of their changes.
- Coach developers on unit and integration testing.
- Participate in UAT and provide suggestions for improvement across the application.
- Proactively identify risks, advocate for testing best practices, and address gaps in automation coverage. Consider the impact of work across multiple teams and proactively manage issues.
- Identify and drive new and better ways of working, and consistently achieve project goals while supporting the team in overcoming obstacles to deliver results.
- Regularly demonstrate new automation tests with engineering and partner with the team to improve the test suite. Raise defects and advocate for their resolution in team triage sessions.
- Provide support for internal tools and frameworks, contributing to the broader Automation QA (AQA) strategy across the organization.
- Participate in architectural discussions and contribute to the design and implementation of high-quality, scalable, testable systems.
Leadership & Collaboration
- Foster strong relationships within the team and with cross-functional partners.
- Inspire and motivate engineers by embodying the company values and supporting them in their development.
- Communicate effectively with a cross-functional audience, and interpret, add to, and execute against cross-functional plans.
- Manage projects with team members in a collaborative and open-minded manner, facilitating teamwork and ensuring team members are engaged and motivated.
- Use feedback to continuously improve and support others in their development.
- 5+ years of progressive experience as a QA Automation Engineer or SDET in an Agile environment, including demonstrated technical leadership.
- Ability to start something from scratch and then explain and teach it to others.
- Very strong knowledge of Selenium/Appium behavior, with proven expertise in mobile (iOS/Android), API, and UI automation.
- Able to inspect a UI automation framework and reverse engineer it enough to contribute tests, and able to inspect a UI framework setup and fine-tune runners, performance, and reliability.
- Able to conduct advanced interrogation of APIs via manual tools, and write scripts in a programming language to link API calls together and verify fields or perform similar-level tests.
- Ability to stand up simple UI-based load testing scenarios and manage load testing for large features; good understanding of checking basic performance across various components.
- Ability to use automated security tooling (e.g. Burp).
- Strong coding skills in JavaScript or TypeScript (or demonstrated ability to learn quickly).
- Deep understanding of CI/CD practices and experience with tools like GitLab CI/CD.
- Expertise in API/RESTful service testing, risk-based testing approaches, and automation strategy development.
- Solid familiarity with issue-tracking tools such as Jira and strong organizational skills for documenting and managing test cases in tools such as Zephyr.
- Experience testing in cloud-native environments, with exposure to Kubernetes, Docker, and AWS.
- Experience interfacing with BrowserStack/SauceLabs/LambdaTest for Appium test automation is strongly preferred.
- Exposure to Kafka, Terraform, or Splunk/New Relic for monitoring and debugging.
- Basic understanding of Java or Scala to support engineering collaboration.
Skills
- iOS
- Android
- Selenium
- Appium
- JavaScript
- TypeScript
- GitLab CI
- Jira
- Zephyr
- Kubernetes
- Docker
- AWS
- Kafka
- Terraform
- Splunk
- New Relic
- Java
- Scala
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