Jobs at JetBrains

Own the full software development lifecycle for JetBrains identity and access services. Develop and operate reliable Kotlin-based services, with some Go, supporting authentication, authorization, organizations, memberships, groups, and workspaces. Design new platform features, improve existing production systems, review code, manage integrations, and address JVM and PostgreSQL performance in distributed, multi-tenant SaaS environments.

The Software Developer will design and develop web applications, improve system reliability, and collaborate on architecture and deployment strategies.

Provide technical guidance, pre-sales support, onboarding, training, demos, and promotional materials for YouTrack customers. Manage large B2B accounts, drive retention and growth, liaise with the product team, and develop partner deployment capabilities. The role requires strong communication and presentation skills, technical experience with developer tools, independent work in a distributed team, and customer relationship-building experience.

Design, build, and maintain MLOps tools, automation, and end-to-end ML pipelines. Support large-scale GPU clusters, implement monitoring/observability, streamline reproducible training and deployment, and collaborate with product and engineering teams to optimize ML workflows for scalability and cost-efficiency.

Own the end-to-end Kotlin-in-IDE experience for the IntelliJ Kotlin plugin: define vision and roadmap, dogfood and prototype features (including AI agents), maintain reference projects, run user interviews, coordinate with compiler and IDE release cycles, and represent the product externally.

Develop and maintain the JetBrains Runtime to ensure IDEs run fast and render well. Provide low-level support for UI frameworks (Swing, Compose for Desktop), work on OpenJDK projects, implement hardware-accelerated rendering (Metal/Vulkan/OpenGL/D3D), fix JBR issues, and optimize/refactor cross-platform system UI code for Windows, macOS, and Unix.

Lead design and implementation of ML/LLM systems for ingestion, knowledge extraction, retrieval, and reasoning. Build datasets, metrics, pipelines, agentic retrieval and RAG solutions. Establish MLOps, orchestration, observability, and experiment tracking. Collaborate on research agenda, shape ML architecture, and hire and grow the ML team.

Design, build, and lead development of AppGlass features; develop AI-first tooling and automation; implement enterprise integrations and deployments across Kubernetes and cloud; and improve reliability, testing, performance, and security for production use.

Develop and maintain SFT and RL post-training pipelines for multi-step coding agents, train and adapt LLMs for agent workflows, build evaluation and simulation environments, design metrics and evaluation frameworks, analyze results to improve models and datasets, and collaborate with research, product, and infra teams to ship models into JetBrains IDEs.

Design, train, and deploy large language models from scratch; convert business requirements into technical specs; collect and process pretraining/fine-tuning datasets; run distributed training on large GPU clusters; support and improve production ML subsystems and tooling.

Own trial-to-paid conversion and close smaller deals for Qodana. Run outbound campaigns, engage engineering and DevOps buyers, represent the product at events, and build the SDR function and playbook while handing larger deals to account executives.

Own trial-to-revenue conversion for Qodana: convert trial users, run outbound campaigns, close small deals (up to €5,000 ARR), hand off larger opportunities, support renewals, represent the product at events, and help shape the SDR function.

Define and lead the VCS product strategy to evolve version control and code-change workflows into a standalone ecosystem across JetBrains IDEs. Identify workflow gaps, set roadmaps, explore cross-IDE and AI-native review opportunities, align stakeholders, and work with engineering and QA to deliver scalable, platform-friendly solutions while representing the product externally.

Lead and grow a ~50-person ML organization, prioritize high-impact AI projects, set ML technical direction and standards, ensure delivery and measurable business value, and collaborate across products to translate AI research into product innovations.

Design, develop, and maintain cross-platform automated tests and CI for Maven/Gradle workflows in IntelliJ IDEA; expand coverage, reduce flakiness, debug failures, track quality metrics, and collaborate with QA and developers.

Identify and size commercial opportunities, analyze performance and market data, design and roll out pricing and monetization experiments, and lead cross-functional programs from scoping through execution while aligning stakeholders and maintaining project documentation.

The Senior Legal Counsel will provide expert guidance on German employment law, support HR with workplace issues, draft legal documents, and advise on employee representation structures, ensuring compliance across JetBrains' global operations.

Lead two L&D portfolios (Core and Discovery), translate ambiguous needs into measurable development plans, partner with stakeholders, build decision frameworks for learning investments, measure impact using data, and guide the L&D team to deliver scalable, business-aligned learning solutions.

Lead continuous improvement across the Finance Transformation Office by identifying waste, managing improvement portfolios and incident registers, facilitating Lean workshops, developing metrics and dashboards, coaching leaders, and embedding sustainable governance, standard work, and root-cause problem solving across finance transformation initiatives.

Provide technical support to employees across 10 offices: set up, repair, and maintain computers, peripherals, video conferencing and telecom systems; advise on hardware/software choices; manage on-site IT equipment and virtual machines across private VMware and public cloud environments.