QA Engineer

Date: Jul 15, 2026

Location: Wallisellen, ZH Zurich, CH, 8304

Company: stadlerraiP

PROFILE

  • Proven QA and software testing expertise, including functional analysis, defect management, and troubleshooting.
  • Strong knowledge of Agile/Scrum, SDLC, test design, smoke testing, regression testing, and quality assurance processes.
  • Experience with test management, defect tracking, test automation frameworks, and CI/CD tools (e.g., Azure DevOps, Jira).
  • Skilled in risk assessment, defect prioritization, stakeholder communication, and cross-functional collaboration.
  • Railway domain experience preferred, with knowledge of ATS/TMS, V-model processes, and safety-critical standards (EN 50128, SIL) as strong advantages.

TASKS

  • Execute and maintain functional, smoke, regression, and automated testing for ATS deliverables, changes, stories, and defects.
  • Own the ATS regression test suite and support automated testing within CI/CD pipelines and laboratory testing activities.
  • Analyze, assess, and triage defects, providing recommendations on severity, priority, impact, workarounds, and release planning.
  • Support release readiness through scope validation, risk assessment, pre/post-release testing, and Go/No-Go quality recommendations.
  • Collaborate with Product Owners, Developers, and Test Teams to refine requirements, validate fixes, improve quality, and monitor testing metrics.