QA Engineer 3

Detect Technologies; Chennai District; On-site; INR 900,000 - 1,200,000; Full time

Job summary

Detect Technologies is seeking a Senior QA Engineer to own quality across automation, API, performance, and AI-powered testing efforts. You will design and maintain scalable automation frameworks, validate AI-driven features, and collaborate with engineering and product teams throughout the SDLC.

You will design, develop, and execute API tests using Postman, perform cross-browser testing with BrowserStack, and drive performance tests with JMeter.

Qualifications

• Automation: Selenium (Java & Python), Playwright, Cucumber BDD
• API Testing: Postman, REST API Validation
• Performance Testing: JMeter (load, stress, endurance testing)
• Testing Types: Functional, Automation, Regression, Smoke, Sanity, API, End-to-End, Cross-Browser, Compatibility, Mobile, Database, Performance, Stress, Visual Regression, AI Model Validation, Security Testing (VAPT)
• Tools: Selenium, Playwright, Cucumber, Postman, BrowserStack, JMeter, JIRA, GitLab, pgAdmin, DBeaver, Lighthouse, AWS (basic knowledge)
• Qualification: BE/B.Tech in Computer Science, IT, or a related field
• Experience: 3+ years

Responsibilities

• Design, develop, and maintain scalable automation frameworks using Selenium, Playwright, Python, Java, and Cucumber BDD.
• Perform manual, functional, regression, smoke, sanity, integration, system, and end-to-end testing.
• Create and execute API test suites using Postman.
• Conduct cross-browser and cross-platform testing using BrowserStack.
• Perform visual regression testing using Percy or equivalent tools.
• Execute performance, load, stress, and endurance testing using JMeter.
• Validate AI-powered features and build AI-assisted QA workflows to improve testing efficiency.
• Participate in security testing activities including internal VAPT and coordination with external security teams.
• Prepare test plans, test strategies, test cases, RTM, and QA reports.
• Analyze business requirements and convert them into comprehensive test scenarios.
• Work closely with developers, product owners, and clients during requirement discussions and defect triage.
• Monitor product quality throughout the SDLC and recommend quality improvements.
• Mentor junior QA engineers and conduct code reviews for automation scripts.
• Support CI/CD-based automated test execution and continuous quality monitoring.
• Work with Agile/Scrum teams and actively participate in sprint ceremonies.

Skills

Selenium

Playwright

Cucumber BDD

API Validation

Postman

Education

BE/B.Tech (CS/IT)

Tools

Selenium

Playwright

Cucumber

Postman

BrowserStack

JMeter

JIRA

GitLab

pgAdmin

DBeaver

Lighthouse

AWS

Job description

Home / Current Openings / QA Engineer 3

QA Engineer 3

• Job Type : Full-Time
• Chennai

Job Description:

DetectTechnologies is hiring a Senior QAEngineer to own quality across ourautomation, API,performance, andAI-powered testing efforts. This roledesigns and maintains scalableautomation frameworks, validatesAI-driven features, and partnersclosely with engineering and productteams throughout the SDLC.

Responsibilities:

• Design, develop, and maintain scalable automation frameworks using Selenium, Playwright, Python, Java, and Cucumber BDD.
• Perform manual, functional, regression, smoke, sanity, integration, system, and end-to-end testing.
• Create and execute API test suites using Postman.
• Conduct cross-browser and cross-platform testing using BrowserStack.
• Perform visual regression testing using Percy or equivalent tools.
• Execute performance, load, stress, and endurance testing using JMeter.
• Validate AI-powered features and build AI-assisted QA workflows to improve testing efficiency.
• Perform database validation using PostgreSQL, pgAdmin, and DBeaver.
• Participate in security testing activities including internal VAPT and coordination with external security teams.
• Prepare test plans, test strategies, test cases, RTM, and QA reports.
• Analyze business requirements and convert them into comprehensive test scenarios.
• Work closely with developers, product owners, and clients during requirement discussions and defect triage.
• Monitor product quality throughout the SDLC and recommend quality improvements.
• Mentor junior QA engineers and conduct code reviews for automation scripts.
• Support CI/CD-based automated test execution and continuous quality monitoring.
• Work with Agile/Scrum teams and actively participate in sprint ceremonies.

Requirements:

Automation: Selenium (Java & Python), Playwright, Cucumber BDD

API Testing: Postman, REST API Validation

Performance Testing: JMeter (load, stress, endurance testing)

Testing Types: Functional, Automation, Regression, Smoke, Sanity, API, End-to-End, Cross-Browser, Compatibility, Mobile, Database, Performance, Stress, Visual Regression, AI Model Validation, UAT, Security Testing (VAPT)

Tools: Selenium, Playwright, Cucumber, Postman, BrowserStack, JMeter, JIRA, GitLab, pgAdmin, DBeaver, Lighthouse, AWS (basic knowledge)

Qualification: B.E./B.Tech in Computer Science, IT, or a related field

Experience: 3+ years