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Software Quality Assurance Engineer (UI Automation) (m/f/d)

Monheim am Rhein, NORDRHEIN_WESTFALEN💼 Full-time🗓 2026-08-25 → 2026-09-23

Core

Develop, maintain, and scale end-to-end UI automated test suites for React and .NET web applications to ensure visual integrity and functionality.

Role type

Senior IC Software Quality Assurance Engineer (UI Automation)

Builds

Production web applications using React and .NET

Domain

Photonics / Web Development

Required skills

JavaScript (ES6+), Playwright, React, DOM manipulation, CSS/XPath selectors, CI/CD pipelines, Jira, Azure DevOps

Preferred skills

Visual regression testing, dynamic UI element handling, test strategy improvement

Technologies

Playwright, React, .NET, Jira, Azure DevOps

Responsibilities

Develop and maintain end-to-end UI automated test suites; Design and execute automated UI test cases for React components; Collaborate with developers to identify and resolve UI defects; Build resilient page objects and manage UI locator strategies; Integrate automated test runs into CI/CD pipelines; Perform functional, cross-browser, and visual regression testing; Analyze test execution results and provide actionable reports.

Seniority

Senior, hands-on IC

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