QA Engineer (IJ Kotlin Plugin)

<p>Do you look for hidden bugs, write clean test code, and love deep-diving into complex software behavior? Do you want to take ownership of quality for tools that millions of developers use every day? If you enjoy solving technical puzzles and expanding test automation as a peer to developers, this role is for you.</p> <h3><strong>About JetBrains</strong></h3> <p>We create intelligent software development tools for developers and teams. More than 15 million users, over 300,000 companies, and 88 of the Fortune Global Top 100 rely on our products to solve real, complex problems. Our mission is simple: make development teams more productive and AI adoptable at scale.</p> <h3><strong>What you’ll do</strong></h3> <p>The IntelliJ Kotlin Plugin team builds the core support for Kotlin within JetBrains IDEs, covering vital features like highlighting, refactorings, and advanced coding assistance. As the Kotlin ecosystem evolves, our tooling must remain robust, accurate, and performant. We are focusing on systematically expanding test coverage across both existing functionality and emerging areas. </p> <p>In this role, you will influence the stability of core developer workflows. This is not a role where you just run through a static checklist. You will have the autonomy to spot automation opportunities, design maintainable test scenarios, and shape how we test highly complex developer tools. You will collaborate directly with developers, investigating tricky edge cases and preventing regressions before they reach our community.</p> <p>Day to day, you will:</p> <ul> <li>Collaborate with developers on exploratory testing of new and modified IDE functionality.</li> <li>Investigate and pinpoint bugs, report findings in our tracker, and perform regression testing.</li> <li>Design maintainable test scenarios and decide which ones