Senior QA Automation Engineer – Katalon & API Testing

PT Petrolink Services Indonesia; Jakarta Pusat; On-site; IDR 267,840,000 - 468,720,000; Full time

Job summary

Petrolink is seeking a QA Automation Engineer with 5+ years of hands-on test automation experience, including 2+ years with Katalon Studio. The role focuses on building, maintaining, and improving automated test suites for web apps and APIs, with CI/CD integration and collaboration with developers.

Strong expertise in Katalon Studio, web automation, API testing, scripting, Git, and CI/CD is required. Playwright knowledge is a plus, helping to enhance the automation framework and coverage across

Qualifications

• Minimum 5 years of hands on experience in software test automation.
• Minimum 2 years of practical experience with Katalon Studio.
• Strong experience developing, maintaining, debugging, and enhancing automated test suites.
• Strong experience with web application automation.
• Experience handling dynamic objects, synchronization, waits, assertions, and other common automation challenges.
• Ability to understand, modify, debug, and maintain existing automation code.
• Experience designing and maintaining reusable automation frameworks and components.
• Experience with API testing and automation, including REST APIs and validation of JSON and XML responses.
• Experience with Git or other source control systems.
• Strong understanding of Software Testing Life Cycle and software testing principles.

Responsibilities

• Develop, maintain, and enhance automated test scripts using Katalon Studio and/or Playwright
• Analyse product requirements and translate them into effective automated test scenarios and test cases.
• Take ownership of existing automation suites and understand the existing automation framework, test structure, execution profiles, and reusable components.
• Create and maintain automated regression, integration, API, and system test suites.
• Develop reusable automation components, custom keywords, and utilities to improve automation maintainability and coverage.
• Execute automated test suites locally and through CI/CD pipelines and analyse execution results.
• Investigate and troubleshoot automation failures and identify whether the issue is related to the application, automation script, test data, environment, or configuration.
• Maintain and enhance automation coverage for new product functionality and existing application features.
• Integrate and maintain automated test execution through Jenkins or other CI/CD platforms.
• Maintain automation source code using Git and follow established source control practices.
• Perform API testing and automation, including validation of request and response payloads, status codes, headers, and data.
• Collaborate closely with developers, test leads, and other team members to investigate defects and automation failures.
• Review existing automation coverage and identify opportunities to improve reliability, execution time, maintainability, and coverage.
• Participate in defect investigation, verification, and regression testing.
• Maintain automation related documentation, execution reports, and test results.
• Contribute to improvements in automation framework design, standards, and processes.

Skills

Test automation

Web automation

API testing

Scripting

Git

CI/CD

Playwright

Tools

Katalon Studio

Playwright

Git

CI/CD tooling

Job description

Petrolink is seeking a QA Automation Engineer with 5+ years of hands-on test automation experience, including 2+ years with Katalon Studio. The role focuses on building, maintaining, and improving automated test suites for web apps and APIs, with CI/CD integration and collaboration with developers.

Strong expertise in Katalon Studio, web automation, API testing, scripting, Git, and CI/CD is required. Playwright knowledge is a plus, helping to enhance the automation framework and coverage across