Senior Quality Engineer

Responsibilities

• Define and implement end-to-end QA strategies for enterprise-grade AI systems.
• Design, build, and maintain test automation frameworks using Selenium, Cypress, or Playwright.
• Automate functional, regression, integration, and API tests across platforms.
• Conduct system, performance, and security testing for AI/ML-powered platforms.
• Collaborate with DevOps to integrate automated tests into CI/CD pipelines.
• Mentor junior QA engineers and champion quality-first principles across engineering teams.

Requirements

• 4–7 years of experience in QA, test automation, or quality engineering.
• Hands-on experience with automation frameworks such as Selenium, Cypress, or Playwright.
• Proficiency in scripting languages including Python, Java, or JavaScript.
• Strong understanding of API testing using tools like Postman or RestAssured.
• Experience with CI/CD pipelines and version control systems like Git.
• Familiarity with cloud platforms such as AWS, Azure, or GCP.

Preferred Qualifications

• Exposure to AI/ML system testing, including data validation and model accuracy.
• Experience with containerized testing using Docker or Kubernetes.
• Knowledge of compliance and security testing frameworks (SOC2, GDPR, PCI-DSS).
• Background working with large-scale enterprise systems in BFSI or Telecom.

Benefits

• Opportunity to work with cutting-edge Agentic AI and Vision AI platforms.
• Career mobility into roles such as QA Lead, SDET Architect, or Platform Reliability Engineer.
• Global exposure working on enterprise-scale challenges for Fortune 500 clients.
• A high-growth environment with a culture of ownership and mastery.

About the Company

XenonStack is a fast-growing Data and AI Foundry for Agentic Systems. We build enterprise-grade, reliable, and trustworthy AI systems, including Agentic AI, Vision AI, and Inference AI infrastructure, to accelerate the world's transition to AI + Human Intelligence.