QA Fullstack Engineer (API, Web UI, Mobile)

About the role

Intetics Inc. is looking for a highly skilled QA Fullstack Engineer to join its global development team. You will be responsible for ensuring the quality of our custom software solutions across API, web UI, and mobile platforms.

Key responsibilities

• Design, build, and maintain automated test frameworks for REST APIs (REST Assured), web UI (Selenide), and mobile apps (Appium).
• Perform manual testing, including mobile‑specific scenarios such as responsiveness, permissions, OS/version coverage, and lifecycle testing.
• Analyze application logs to locate defects and assist developers in troubleshooting.
• Promote testing best practices within the development team and contribute to a quality‑first mindset.
• Participate in accessibility (A11Y) testing and performance/load testing using JMeter, providing optimization recommendations.

Required profile

• Strong manual testing experience, especially API testing using tools like Postman, Insomnia or SoapUI.
• Ability to read and interpret logs to identify defects.
• Familiarity with mobile testing challenges (screen sizes, OS versions, permissions, lifecycle).
• Solid object‑oriented programming skills in Java and experience building test automation frameworks from scratch.

Required skills

• Java
• JUnit / TestNG
• Maven or Gradle
• REST Assured
• Selenide
• Appium
• Postman, Insomnia, SoapUI
• JMeter (performance testing)
• Accessibility testing tools (TalkBack, VoiceOver, NVDA, JAWS) – optional