Research Engineer (Agentic Behavior) @ JetBrains

Popis pozice

O pozici / o projektu

Původní popisek. At JetBrains, code is our passion. Ever since we started, back in 2000, we've been striving to make the strongest, most effective developer tools on earth. Today, AI-powered coding agents are becoming a core part of how developers write Kotlin – and we want to make sure they write it well.

The Kotlin AI Value Stream team is responsible for how AI agents understand, generate, and improve Kotlin code across all platforms: Android, Kotlin Multiplatform, server-side, web, desktop, and others. We build the evaluation infrastructure, error analysis tools, and post-training pipelines that measure and improve agent behavior on real Kotlin developer tasks.

As a Research Engineer on this team, you'll own the end-to-end loop: Analyze how agents fail on Kotlin → build evals that capture those failures → research and implement methods to fix them → measure the improvement. Your work will directly shape how millions of developers experience Kotlin through AI coding agents.

Odpovědnosti

Původní popisek. • Build tools for agentic error analysis

• ▪Design and implement tooling to systematically capture, classify, and analyse errors that AI coding agents make when generating Kotlin code.
• ▪Build observability pipelines over agentic traces – mining patterns from agent sessions in JetBrains IDEs, Junie, Claude Code, Cursor, and other coding agents.
• ▪Build evaluation pipelines
• ▪Design, implement, and maintain evaluation pipelines that measure Kotlin code generation quality across dimensions, including correctness, idiomaticity, build success, framework usage, and test coverage.
• ▪Build simulation environments where coding agents can be measured on realistic Kotlin developer tasks – from greenfield KMP projects and Gradle dependency management to migrating Spring applications from Java to Kotlin.

Ukázat vše (16) Detail pracovní nabídky

• ▪Online nábor
• ▪Ihned
• ▪Práce plně na dálku
• ▪Flexibilní pracovní doba

Výhody v kanceláři

• ▪Bezplatná káva
• ▪Bezplatné občerstvení
• ▪Bezplatné nápoje
• ▪Vnitřní školení
• ▪Moderní kancelář
• ▪Atmosféra startupu
• ▪Bez požadavku na dress code
• ▪Bezplatná snídaně

Výhody

• ▪Sportovní balíček
• ▪Rozpočet na školení
• ▪Soukromá zdravotní péče
• ▪Plochá struktura
• ▪Stravenková karta
• ▪Malé týmy
• ▪Mezinárodní projekty

O firmě