Automation QA Engineer – Web & Mobile Apps

Steradian Data Optima; Jakarta Utara; On-site; IDR 89,280,000 - 178,560,000; Full time

Job summary

Steradian Data Optima is hiring a QA Engineer to develop and execute testing strategies for web and mobile applications. You will perform manual and automated testing, design test scripts in Katalon, and validate APIs with Postman. You will participate in Agile ceremonies and help improve testing processes.

The role requires 1–2 years in QA, hands-on testing experience, and onsite work in Jakarta. You will collaborate with developers and product owners to ensure software quality and release

Qualifications

• Bachelor's degree in Information Technology, Computer Science, Information Systems, or related field.
• 1–2 years of experience as a QA Engineer or Software Tester.
• Experience in manual testing (functional, regression, integration).
• Ability to develop, maintain, and manage automation test suites based on requirements.
• Understanding of test automation concepts and tools (Katalon).
• API testing experience with Postman.
• Performance testing experience with JMeter.
• Familiarity with Cucumber/Gherkin for test scenarios or data.
• Strong STLC/SDLC knowledge.
• Experience in Agile/Scrum environments.
• Willing to work onsite.

Responsibilities

• Develop, execute, and maintain test plans, cases, scenarios, and scripts for web and mobile apps.
• Perform manual testing including functional, regression, integration, and end-to-end testing.
• Design and execute automated test scripts using automation tools (Katalon).
• Conduct API testing with Postman to validate integrations.
• Perform performance testing using JMeter to assess scalability and reliability.
• Identify, document, track, and verify defects across SDLC.
• Collaborate with Developers, Analysts, and Product Owners to meet quality requirements.
• Participate in Agile/Scrum ceremonies and maintain testing documentation.

Skills

Manual testing

Automation testing

Agile/Scrum

Attention to detail

Analytical thinking

Education

Bachelor's degree in IT/CS/IS

Tools

Katalon

Postman

JMeter

Cucumber/Gherkin

Selenium

Cypress

Playwright

Appium

Job description

Steradian Data Optima is hiring a QA Engineer to develop and execute testing strategies for web and mobile applications. You will perform manual and automated testing, design test scripts in Katalon, and validate APIs with Postman. You will participate in Agile ceremonies and help improve testing processes.

The role requires 1–2 years in QA, hands-on testing experience, and onsite work in Jakarta. You will collaborate with developers and product owners to ensure software quality and release