# QA Automation Engineer

**Company**: Aristocrat
**Location**: Warsaw
**Work arrangement**: hybrid
**Experience**: senior
**Job type**: full-time
**Category**: Engineering
**Industry**: Technology

**Apply**: https://aristocrat.wd3.myworkdayjobs.com/en-US/AristocratExternalCareersSite/job/Warsaw-Poland/QA-Automation-Engineer_R0020877?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply
**Canonical**: https://yubhub.co/jobs/job_82a28a10-c23

## Description

Join Aristocrat's Warsaw team as a QA Automation Engineer. You will help ensure the flawless performance of our latest software solutions. At Aristocrat, we foster a culture of collaboration, inclusivity, and continuous improvement.

Your key responsibilities will include:

Building, developing, and maintaining robust automated tests, contributing to test automation frameworks using Java, Selenium WebDriver, TestNG, and Maven. Converting manual test cases and business scenarios into dependable automated test scripts. Developing and completing automated tests for both UI and API layers, ensuring full coverage of functional and regression test cases. Building and maintaining mocks for effective testing of distributed systems and unavailable services. Integrating automated tests into CI/CD pipelines to ensure reliable and fast feedback loops. Analyzing test results, identifying root causes, and providing detailed bug reports with clear reproduction steps. Collaborating on improving overall QA processes, tools, and testing strategy across squads or products. Working with different data sources (e.g., APIs, SQL/NoSQL databases) to validate test outcomes. Mentoring and supporting other QA engineers in automation practices, code quality, and technical troubleshooting.

We are looking for a driven QA Automation Engineer with at least 4 years of experience in test automation, including a solid history of developing test frameworks from the beginning. Java experience for the past 3 years is required.

Key qualifications include:

Proficient in Java programming with practical experience in Selenium WebDriver, TestNG, and Maven. Experience testing REST APIs; proficiency with Rest Assured is a strong plus. Solid understanding of client-server architecture, request/response lifecycle, and backend/frontend interaction patterns. Deep knowledge of Object-Oriented Programming (OOP) and common patterns used to build test automation. Hands-on experience with CI/CD tools such as Jenkins, GitHub Actions, GitLab CI, or similar. Proficiency with Git for version control, branching strategies, and collaborative workflows. Ability to interpret and examine business requirements and technical documentation to develop test cases and edge scenarios. Familiarity with using mocks and simulators to isolate system components during test execution. Strong problem-solving skills, attention to detail, and a mentality passionate about continuous improvement and quality ownership. Technical leadership experience within a QA/automation team.

Nice to have:

Experience in WebSockets, event-based testing, gaming servers, or reactive architectures.

## Skills

### Required
- Java
- Selenium WebDriver
- TestNG
- Maven
- REST APIs
- Rest Assured
- Object-Oriented Programming (OOP)
- CI/CD tools
- Git
- version control
- branching strategies
- collaborative workflows

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Source: [Apply at aristocrat.wd3.myworkdayjobs.com](https://aristocrat.wd3.myworkdayjobs.com/en-US/AristocratExternalCareersSite/job/Warsaw-Poland/QA-Automation-Engineer_R0020877?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)