JetBrains
1001 - 5000 employees
Founded 2000
🤝 B2B
☁️ SaaS
🤖 Artificial Intelligence
B2B • SaaS • Artificial Intelligence
JetBrains is a software company that builds professional developer tools and integrated development environments (IDEs) — including IntelliJ IDEA, PyCharm, WebStorm, Rider, and others — plus team and CI/CD tools like TeamCity, YouTrack, Datalore, and code-quality services. The company also offers AI-powered developer features (Junie, AI Assistant, AI Enterprise), a marketplace for plugins, educational offerings (JetBrains Academy, courses, free licenses for students/teachers), and enterprise services for managing developer tooling at scale. JetBrains focuses on improving developer productivity, collaboration, and code quality for individual developers and organizations worldwide.
Senior/Staff Software Developer, Kotlin Libraries
🕒 November 25, 2025
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JetBrains
1001 - 5000 employees
Founded 2000
🤝 B2B
☁️ SaaS
🤖 Artificial Intelligence
B2B • SaaS • Artificial Intelligence
JetBrains is a software company that builds professional developer tools and integrated development environments (IDEs) — including IntelliJ IDEA, PyCharm, WebStorm, Rider, and others — plus team and CI/CD tools like TeamCity, YouTrack, Datalore, and code-quality services. The company also offers AI-powered developer features (Junie, AI Assistant, AI Enterprise), a marketplace for plugins, educational offerings (JetBrains Academy, courses, free licenses for students/teachers), and enterprise services for managing developer tooling at scale. JetBrains focuses on improving developer productivity, collaboration, and code quality for individual developers and organizations worldwide.
📋 Description
• Create and maintain foundational libraries for Kotlin core primitives that are used by hundreds of thousands of developers • Become an expert in specific domains of computer science and software engineering • Be part of a design committee that decides how the Kotlin API should be shaped • Participate in creating standard Kotlin tools, specifications and language features
🎯 Requirements
• JVM development experience down to the implementation details of the Java standard library • Strong understanding of the domain you've been working with • Ability to write design documents for complex systems with strong reasoning behind each trade-off and technical decision • Experience in performance engineering or API design
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