Senior Research Engineer, Code World Models

JetBrains is seeking a Senior Research Engineer to advance Code World Models, exploring how software systems behave and interact with developer tools. You will design and run pre-training experiments, work on data pipelines, and collaborate with researchers and engineers across ML for code.

You should have hands-on experience with model pre-training, strong Python skills, and familiarity with large-scale ML workflows, data quality, and reproducibility.