Playwright Automation Engineer (Bengaluru)

Playwright Automation Engineer (Bengaluru)

30 Sep
|
Cognizant
|
Bengaluru

30 Sep

Cognizant

Bengaluru

Role Overview

We are looking for a Software Engineer AI Quality & Test Automation to build next-generation, AI-driven browser automation and validation frameworks. You will bridge the gap between traditional web testing (Playwright) and up-to-date generative AI (LLM APIs, LangChain) to create self-healing test scripts, intelligent web scrapers, and autonomous agentic workflows.

Key Responsibilities

- Build Agentic Workflows: Design and implement LLM-powered agents using LangChain and LangGraph capable of interpreting plain-English instructions to navigate web applications.
- Browser Automation & Scraping: Utilize Playwright (Python) to programmatically control browsers, handle complex authentication states, and extract structured page data.
- AI-Driven Validation: Integrate Large Language Models to perform context-aware failure analysis, smart locator recommendations, and content hallucination or regression checks.
- Framework Reliability: Combine traditional programmatic assertions (via Python and pytest)



with probabilistic AI outputs to maintain high test accuracy (70-80% AI reasoning backed by 2030% deterministic Playwright fallbacks).
- CI/CD Integration: Embed intelligent testing and extraction pipelines into cloud environments and automated CI/CD workflows.

Required Qualifications & Skills

- Programming: 5+ years of professional software development experience in Python.
- Automation: Hands-on experience with Playwright for Python (UI automation, handling multiple windows, network interception).
- Generative AI Frameworks: Strong proficiency in LangChain, prompt engineering, and working with vector databases or embeddings (ChromaDB, Pinecone, FAISS).
- LLM Integration: Experience consuming and evaluating LLM APIs (OpenAI, Anthropic Claude, local models via Ollama).
- Testing Mindset: Solid foundation in writing robust test suites, debugging async Python code, and handling dynamic web elements

Location- Chennai/Bangalore/Coimbatore Notice Period-45 Days Max(Officially)

Note: Please do not apply for this role if your official notice period is more than 45 Days.

📌 Playwright Automation Engineer (Bengaluru)
🏢 Cognizant
📍 Bengaluru

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