QA Engineer

ZUHLKE ENGINEERING PTE. LTD.; Singapore; On-site; SGD 70,000 - 90,000; Full time

Job summary

A technology solutions provider in Singapore is seeking an experienced Quality Engineer with over 5 years of experience in automated testing for web applications. The candidate should have strong expertise in tools like Selenium and Playwright, and proficiency in scripting languages such as Java, JavaScript, Python, or TypeScript. The role involves designing and implementing automated tests, collaborating with product teams, and mentoring junior engineers in automation best practices. This position offers opportunities to engage in a fast-paced environment focused on high-quality software delivery.

Qualifications

• 5+ years of experience in automated testing of web applications.
• Proficient in scripting languages such as Java, JavaScript, Python, or TypeScript.
• Hands-on experience with CI/CD tools like Jenkins, GitLab CI, or CircleCI.

Responsibilities

• Design, develop, and maintain automated test scripts for web applications.
• Collaborate with developers and product managers to define test cases.
• Perform functional, regression, performance, and load testing.
• Develop and maintain reusable test automation frameworks.
• Provide guidance to junior engineers in test automation best practices.

Skills

Automated testing

Selenium

Playwright

Java

JavaScript

Python

TypeScript

CI/CD

Agile methodologies

Troubleshooting

Education

Bachelor's degree in Computer Science, Engineering, or related field

Tools

Postman

JMeter

Docker

Git

Job description

Job Overview:

Seeking an experienced Quality Engineer with above 5 years working experience. The ideal candidate will have solid expertise in automated testing for web applications using tools like Selenium or Playwright. You will play a critical role in ensuring the quality and reliability of our IT/web applications by designing and implementing automated tests that improve efficiency and maintain high standards of software quality.

Key Responsibilities:

• Design, develop, and maintain automated test scripts for web applications using Selenium, Playwright, or other relevant automation tools.
• Collaborate with developers, product managers, and other stakeholders to define and implement test cases, scenarios, and strategies for new features and enhancements.
• Perform functional, regression, performance, and load testing for web applications.
• Develop and maintain reusable test automation frameworks and libraries.
• Execute automated tests and identify, report, and track defects through to resolution.
• Monitor and maintain the test environments and ensure test data is properly set up.
• Continuously analyze and improve existing test automation processes and infrastructure.
• Participate in code reviews, identify potential improvements, and help maintain best practices within the QA process.
• Analyze test results, identify trends, and communicate issues clearly and effectively to developers and product owners.
• Provide guidance and mentorship to junior engineers in test automation best practices.

Required Qualifications:

• Bachelor's degree in Computer Science, Engineering, or related field (or equivalent experience).
• Proven experience (X+ years) in automated testing of web applications.
• Strong experience using Selenium, Playwright, or similar web automation tools.
• Proficiency in scripting languages such as Java, JavaScript, Python, or TypeScript for writing automated test scripts.
• Solid understanding of software testing methodologies, including functional, regression, integration, and performance testing.
• Hands‑on experience with CI/CD tools like Jenkins, GitLab CI, or CircleCI for automated test execution.
• Familiarity with version control tools such as Git.
• Strong troubleshooting and debugging skills, with a keen eye for identifying issues and performing root cause analysis.
• Experience with Agile methodologies (Scrum, Kanban) and working in an Agile environment.

Preferred Qualifications:

• Experience with API testing and tools like Postman, RestAssured, or SoapUI.
• Knowledge of Docker or containerization for test environment setup.
• Familiarity with performance testing tools like JMeter or Gatling.
• Knowledge of Test-Driven Development (TDD) or Behavior-Driven Development (BDD).
• Strong written and verbal communication skills with the ability to articulate complex issues to both technical and non‑technical stakeholders.

Bonus:

• If possess working experience with Salesforce Admin / Service Cloud / Public Cloud exposure