Senior QA Engineer (AI/ML)

TL;DR

Senior QA Engineer (AI/ML): Ensuring the quality and reliability of an AI-powered SaaS product for product security teams with an accent on vulnerability detection and AI-generated outputs. Focus on designing complex test plans, automating critical user journeys, and investigating root causes across the full stack.

Location: Must be based in Singapore

Company

hirify.global is a fast-growing series-B company providing a platform for connected device cybersecurity and software supply chain transparency.

What you will do

• Own QA for AI-powered SaaS features from requirements review through release validation.
• Design and execute test plans for workflows involving vulnerability detection, threat modeling, and AI-assisted recommendations.
• Perform functional, regression, exploratory, API, and end-to-end testing across frontend and backend.
• Validate AI-generated outputs for accuracy, consistency, explainability, and risk.
• Build and maintain automated tests for critical user journeys and APIs using tools like Playwright or Cypress.
• Collaborate with engineers, product managers, and security researchers to define acceptance criteria.

Requirements

• Hands-on experience in QA or test automation for SaaS, web applications, or complex software products.
• Experience testing APIs, backend services, databases, and distributed systems.
• Proficiency with automation tools such as Playwright, Cypress, Selenium, Pytest, or Postman.
• Ability to write scripts or test utilities in Python, JavaScript, or TypeScript.
• Familiarity with Git, Docker, and CI/CD workflows.
• Must be based in Singapore.

Nice to have

• Interest in AI-powered products, cybersecurity, software supply chain security, or vulnerability management.

Culture & Benefits

• Remote-first culture with a high degree of autonomy and ownership.
• Learning stipends to support professional development.
• Equity options to share in company growth and success.
• Opportunity to solve pressing cybersecurity challenges for critical infrastructure and connected devices.