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Intelligent software development tools for developers and teams

SVP of Investments, Research and Education at JetBrains

ComponentSource Announces our 2026 Publisher and Product Award Winners

JetBrains Open-Sources KotlinLLM, a Research Prototype for Runtime Code Generation

Qodana 2026.2 adds post-quantum crypto checks for JVM code

rtk Raises Claude Code Costs at Low Effort: JetBrains Benchmark Debunks 60–90% Claim

Staff Research Engineer (LLM Pre-Training)

JetBrains is a company passionate about code and developer tools. They are seeking a Research Engineer to contribute to training foundation models for coding tasks, focusing on developing Large Language Models and deploying them into production environments.

Senior Research Engineer (Agentic Behavior)

JetBrains is a company dedicated to creating effective developer tools, and they are seeking a Senior Research Engineer to join their Kotlin AI Value Stream team. This role involves analyzing AI coding agents' performance, building evaluation pipelines, and researching methods to enhance agent behavior in Kotlin development.

JetBrains is a company dedicated to creating effective developer tools since 2000, and they are seeking a Senior Research Engineer to join their Kotlin AI Value Stream team. The role involves analyzing AI coding agents' performance, building evaluation and error analysis tools, and conducting research to improve agent behavior specifically for Kotlin code generation.

Founding ML Engineer

JetBrains is a company focused on revolutionizing the semantic layer space for software-building organizations. They are seeking a top-class ML Engineer to own their AI and ML engineering stack, define the research agenda, and shape the product's success through technical vision and design decisions.

Founding ML Engineer (Spectrum)

JetBrains is looking for a top-class ML Engineer to join their Spectrum team, which aims to revolutionize the semantic layer space for software-building organizations. The ML Engineer will own the AI and ML engineering stack, shape the research agenda, and influence the product's success through their technical vision and design decisions.

Senior Machine Learning Developer

JetBrains is a company that creates intelligent software development tools for developers and teams. They are seeking a Senior Machine Learning Developer to take ownership of initiatives related to their AI coding agent, Junie, focusing on development, optimization, and autonomy in software engineering.

(Senior) Machine Learning Developer (Junie)

Research Engineer (Agentic Models)

JetBrains is a company that focuses on creating effective developer tools. As a Research Engineer in the Agentic Models team, you will be responsible for developing models, training loops, and evaluation pipelines for AI-powered coding agents that assist developers within JetBrains IDEs.

JetBrains is a company passionate about developing effective developer tools since 2000, and they are seeking a Research Engineer for their Agentic Models team. The role involves designing and maintaining training pipelines for coding agents, utilizing large-scale infrastructure to implement and evaluate models that enhance developer productivity in JetBrains IDEs.

AI Technical Lead - C++ Ecosystem

JetBrains is a leading software development company exploring AI-native development experiences for C++ developers. They are seeking a Senior Technical Lead to shape the future of AI-powered workflows and integrate coding agents into developer tools while focusing on hands-on engineering and technical leadership.

Staff/Senior AI Engineer

JetBrains is a company that builds developer tools used by millions of engineers. They are seeking a Staff/Senior AI Engineer to join their AI for Code team, focusing on developing production-ready coding agents and improving model behavior for real developer tasks.