Senior Automation QA Engineer UI/API, Playwright, Karate

SARENATECH PTE. LTD.; Singapore; On-site; SGD 60,000 - 100,000; Full time

Job summary

SARENATECH PTE. LTD. is seeking an experienced QA Automation Engineer to design, develop, and maintain automated test scripts for web apps and APIs.

You will enhance UI frameworks using Playwright with TypeScript and Selenium WebDriver with Java, and perform API automation with Karate. The role covers functional, integration, regression, system, and end-to-end testing, plus UAT participation and performance testing.

Qualifications

• 6–8 years of software QA and test automation experience.
• Hands-on Playwright with TypeScript for UI automation.
• Selenium WebDriver with Java experience.
• Practical Karate Framework for API automation testing.
• Experience in UI and API automation and end-to-end testing.

Responsibilities

• Design, develop, execute, and maintain automated test scripts for web applications and APIs.
• Develop and enhance UI automation frameworks using Playwright with TypeScript and Selenium WebDriver with Java.
• Perform API automation testing using Karate Framework.
• Execute functional, integration, regression, system, and end-to-end testing.
• Participate in UAT, including test execution, defect identification, and validation.
• Conduct performance and load testing using JMeter, Gatling, or equivalent.
• Collaborate with developers, BAs, and cross-functional teams to ensure quality throughout the SDLC.
• Maintain test documentation, test cases, automation scripts, and defect reports.
• Support automation execution within CI/CD pipelines and contribute to continuous testing improvements.

Skills

6–8 years experience

UI automation

API automation

UAT

Performance testing

Tools

Playwright w/ TS

Selenium WebDriver w/ Java

Karate Framework

Job description

SARENATECH PTE. LTD. is seeking an experienced QA Automation Engineer to design, develop, and maintain automated test scripts for web apps and APIs.

You will enhance UI frameworks using Playwright with TypeScript and Selenium WebDriver with Java, and perform API automation with Karate. The role covers functional, integration, regression, system, and end-to-end testing, plus UAT participation and performance testing.