Quality Assurance Engineer Web applications

Diwine Code Technology; Dubai; On-site; AED 120,000 - 180,000; Full time

Job summary

Diwine Code Technology in Dubai seeks a detail-oriented QA Engineer to ensure the quality, reliability, and performance of web applications. The role requires manual testing, API testing, and test automation, with a strong focus on identifying bugs to prevent production issues.

You will design test plans, execute functional and regression tests, validate APIs and end-to-end workflows, and contribute to CI/CD integration to deliver robust software.

Qualifications

• 2–5 years of QA testing experience for web applications.
• Strong knowledge of manual testing and test case design.
• Hands-on experience with API testing using Postman.
• Experience with at least one automation framework: Playwright, Cypress, or Selenium.
• Understanding of REST APIs, HTTP methods, status codes, and JSON.
• Basic SQL knowledge and bug-tracking tools.

Responsibilities

• Understand requirements and create test plans, test scenarios, and test cases.
• Perform functional, regression, smoke, sanity, and exploratory testing.
• Validate forms, APIs, authentication, user permissions, and end-to-end workflows.
• Perform API testing using Postman, including error handling and negative scenarios.
• Develop and maintain automated tests using Playwright, Cypress, or Selenium.
• Identify, document, track, and verify bugs using Jira.
• Perform basic database validation using SQL.
• Collaborate with developers and product teams to ensure quality releases.
• Integrate automated tests into CI/CD pipelines where applicable.

Skills

QA testing

Manual testing

API testing

Test automation

Test planning

Jira

SQL basics

REST & JSON

Communication skills

Tools

Postman

Playwright

Cypress

Selenium

Job description

Job Description: QA Engineer – Web Applications

Experience: 2–5 Years

Employment Type: Full-time

About the Role

We are looking for a detail-oriented QA Engineer to ensure the quality, reliability, and performance of our web applications. The ideal candidate should have experience in manual testing, API testing, and test automation, with a strong ability to identify bugs and prevent production issues.

Key Responsibilities

• Understand requirements and create test plans, test scenarios, and test cases.
• Perform functional, regression, smoke, sanity, and exploratory testing.
• Validate forms, APIs, authentication, user permissions, and end-to- end workflows.
• Perform API testing using Postman, including error handling and negative scenarios.
• Develop and maintain automated tests using Playwright, Cypress, or Selenium.
• Identify, document, track, and verify bugs using tools such as Jira.
• Perform basic database validation using SQL.
• Collaborate with developers and product teams to ensure quality releases.
• Integrate automated tests into CI/CD pipelines where applicable.

Required Skills

• 2–5 years of experience in QA testing for web applications.
• Strong knowledge of manual testing and test case design.
• Hands‑on experience with API testing using Postman.
• Experience with at least one automation framework: Playwright, Cypress, or Selenium.
• Understanding of REST APIs, HTTP methods, status codes, and JSON.
• Basic SQL knowledge and experience with bug‑tracking tools.
• Strong analytical, problem-solving, and communication skills.

Preferred Skills

• Experience testing React, Angular, or other modern web applications.
• Knowledge of performance testing and web security fundamentals.
• Familiarity with Git, CI/CD pipelines, and Agile methodologies.
• Experience testing complex workflows, dashboards, and role‑based access.

What We’re Looking For

A proactive QA Engineer who can think beyond happy-path scenarios, identify edge cases, investigate issues independently, and improve product quality through effective testing and automation.