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TNS

Senior Web Automation QA Engineer / Senior SDET (Web Platforms)

Job · Full-timeIn OfficeBengaluru6+ years1 opening

About this role

TNS is hiring for Senior Web Automation QA Engineer / Senior SDET (Web Platforms) in Bengaluru. This opening was published by TNS on their official careers board (Workday) on 17 April 2026 and was confirmed live on 14 September 2026. Job details • Company: TNS • Role: Senior Web Automation QA…

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Skills you'll use

PythonJavaJavaScriptTypeScriptAWSDockerGitREST APIsPostgreSQLMySQLTerraformJenkins

What you'll do

  • The Senior Web Automation QA Engineer (Senior SDET) is responsible for ensuring the quality, reliability, scalability, and security of web-based platforms, portals, and APIs deployed on cloud infrastructure (AWS) , Hybrid and On-Prem Infrastructure. The role emphasizes automation-first testing, designing and maintaining robust web automation frameworks, validating complex end-to-end user journeys (including multi-step booking and payment flows), and enabling fast, repeatable regression in CI/CD pipelines across cloud environments.
  • This position also leverages AI-assisted test engineering (e.g., Claude or similar LLMs) to accelerate test design and debugging, while demonstrating strong judgment to identify incorrect AI suggestions (false positives/hallucinations) and override them using engineering experience, logs, and evidence.

Who can apply

  • 6+ years of QA experience with deep specialization in web testing and automation.
  • Hands-on experience building and maintaining web automation using Selenium/WebDriver, Playwright, or similar web automation frameworks.
  • Strong programming skills in one or more languages commonly used for automation (e.g., Java, Python, JavaScript/TypeScript) with experience using test frameworks such as TestNG, JUnit, pytest, or equivalent.
  • Experience testing applications deployed on AWS or other cloud platforms, including environment-level validation.
  • Strong understanding of REST APIs, JSON, authentication/authorization, and cloud-based application debugging.
  • Experience integrating automated tests into CI/CD pipelines and troubleshooting failures across UI/API layers.
  • Experience using GenAI/LLM assistants with proven ability to evaluate and override incorrect AI recommendations.
  • Proficiency with Git-based workflows and Agile/Scrum development practices.

About TNS

An extraordinarily talented group of individuals work together every day to drive TNS' success, from both professional and personal perspectives. Come join the excellence! Overview Develops, integrates and implements applications components including front-end development, server-side development…

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