AI Engineer (Core Engine)

JetBrains is a company founded in 2000 focused on creating robust and effective developer tools that automate routine checks and corrections to speed up production and enhance developer productivity. They are building AI coding agents and services that provide deeper context about codebases, aiming to improve agent speed and task performance at scale.

• At least five years of hands-on NLP experience.
• Experience in information retrieval systems.
• Strong experience in LLM prompt and tool engineering, as well as with AI agents.
• Solid programming skills in Python and/or Kotlin, with willingness to learn the unfamiliar language.
• Experience building and operating production-grade software systems.

Nice to have:

• Experience developing in Kotlin or Java.
• Experience with code intelligence (e.g., AST, symbol graphs).

• Translate product needs into agentic tools and services and ship them to production.
• Scale prototypes to large numbers of users.
• Improve and test the semantic search service.
• Build evaluation pipelines for code retrieval and coding task performance.

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