Senior QA Automation Engineer

About Firstsource
Firstsource Solutions Limited, an RP-Sanjiv Goenka Group company (NSE: FSL, BSE: 532809, Reuters: FISO.BO, Bloomberg: FSOL:IN), is a specialized global business process services partner, providing transformational solutions and services spanning the customer lifecycle across Healthcare, Banking and Financial Services, Communications, Media and Technology, Retail, and other diverse industries. With an established presence in the US, the UK, India, Mexico, Australia, South Africa, and the Philippines, we make it happen for our clients, solving their biggest challenges with hyper-focused, domain-centered teams and cutting-edge tech, data, and analytics. Our real-world practitioners work collaboratively to deliver future-focused outcomes.

Role: Senior QA Automation Engineer (Full-Stack & AI)
Exp: 5-10 years
Loc: Remote
Immediate joiners preferred

Core Responsibilities
Full-Stack Frameworks: Build/maintain E2E suites for React/Node.js stacks; focus on Playwright for web and API.
AI/ML Validation: Test LLM outputs, prompt performance, and RAG systems; monitor for model drift and hallucinations.
Data & CI/CD: Validate complex data flows (SQL/Python) and integrate suites into GitHub Actions/Jenkins.

Candidate Qualifications
Experience: 5+ years as SDET/QA Automation; expert in testing microservices and complex web apps.
Tech Stack: Mastery of at least one major suite (Playwright, Cypress, or Selenium); Playwright is a significant plus.
Coding/Data: Proficiency in Python and/or TypeScript; strong SQL skills for backend validation.
AI Fluency: Experience (or strong working knowledge) testing AI-powered features and non-deterministic outputs.

Disclaimer: Firstsource follows a fair, transparent, and merit-based hiring process. We never ask for money at any stage. Beware of fraudulent offers and always verify through our official channels or @firstsource.com email addresses.