Mid-Level QA Automation Engineer (Fluent Mandarin/Short-term Contract)

About the role

FullStack is seeking a Mid‑Level QA Automation Engineer to join a US‑based client team on a short‑term remote contract. The candidate will work closely with designers and engineers to ensure high‑quality, localized web experiences for Chinese‑language markets.

Key responsibilities

• Develop and maintain automated test suites using Selenium and related frameworks.
• Validate linguistic, localization, and functional content for web applications targeting Chinese users.
• Track defects, perform regression testing, and support post‑launch stabilization.
• Collaborate with Agile/Scrum teams to integrate testing into CI/CD pipelines.
• Conduct cross‑browser and multi‑country deployment testing.

Required profile

• 4+ years of professional QA engineering experience.
• Advanced English proficiency and fluent Mandarin.
• Bachelor’s degree or higher.
• Hands‑on experience with Selenium or similar automation tools.
• Background in e‑commerce or international logistics is strongly preferred.
• Proven ability to work on large, complex systems and take ownership of deliverables.

Required skills

• Selenium
• Test automation frameworks
• Continuous integration and delivery (CI/CD)
• Defect tracking tools
• Regression testing
• Localization validation
• Cross‑browser testing
• Agile/Scrum methodology

What we offer

• Flexible, project‑based remote contract work.
• Opportunity to collaborate with US clients on cutting‑edge AI‑enabled products.
• Exposure to large‑scale, multilingual web applications.