Senior Web Automation QA Engineer / Senior SDET (Web Platforms)
- Compensation
- Not disclosed
- Location
- IND - Bangalore
- Work setup
- Not specified
- Seniority
- Senior
- Employment
- Not specified
- Experience
- 6+ years
- Category
- Qa
- Posted
Skills
Must have
- 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 equi
- 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.
- Hands-on familiarity with AWS services such as EC2, S3, RDS/Aurora, CloudWatch, IAM, and load balancers from a testing perspective.
- Experience validating cloud-hosted databases and performing data integrity checks as part of automation.
- Experience automating multi-window/multi-tab flows and third-party redirects (payment iframes, PSP hand-offs).
- Familiarity with Model Context Protocol (MCP) concepts and MCP servers/clients for connecting AI assistants to engineering tools and data sources.
- Exposure to containerized deployments (Docker) or infrastructure-as-code concepts (Terraform/CloudFormation) from a QA perspective.
Full description
An extraordinarily talented group of individuals work together every day to drive TNS' success, from both professional and personal perspectives. Come join the excellence!
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Overview
Develops, integrates and implements applications components including front-end development, server-side development and database integration. Plays a direct role in programming, maintenance, technical support, documentation and administration of web-centric applications.
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ResponsibilitiesRole Summary
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.
Key ResponsibilitiesWeb, API & Cloud Quality Engineering
- Design and execute comprehensive functional, regression, integration, and negative tests for web applications hosted on AWS , Hybrid and On-Prem platforms.
- Validate end-to-end workflows spanning UI ↔ API ↔ backend services, including authentication/authorization, data integrity, and error handling in cloud environments.
- Validate deployments across environments (DEV/QA/STAGE) hosted on various Infrastructure, including configuration and environment-specific behaviors.
Automation Frameworks & Regression Acceleration
- Build and maintain code-based web automation using modern web automation frameworks such as Selenium/WebDriver, Playwright, or similar tools.
- Implement maintainable automation patterns (Page Object/Component models, reusable utilities, stable selector strategies) that withstand frequent UI changes.
- Produce actionable test artifacts (HTML/JUnit-style reports, screenshots, traces) and maintain evidence for all test scenarios.
Cloud & Infrastructure Awareness (AWS)
- Test and automate applications deployed on AWS infrastructure, Hybrid, and On-Prem Infrastructure, with understanding of cloud-native, and hybrid behaviors and dependencies.
- Work with AWS services such as EC2, S3, RDS/Aurora, CloudWatch, IAM, and load balancers at a functional and testing level.