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Staff Research Engineer (LLM Pre-Training)

At JetBrains, code is our passion. Ever since we started back in 2000, we have been striving to make the world’s most robust and effective developer tools. By automating routine checks and corrections, our tools speed up production, freeing

In inglese

Company

JetBrains

Location

Amsterdam, Netherlands; Berlin, Germany; Limassol, Cyprus; London, United Kingdom; Madrid, Spain; Munich, Germany; Paphos, Cyprus; Prague, Czech Republic; Remote, Germany; Warsaw, Poland; Yerevan, Armenia

Status

Open

Posted

2026-03-20T15:51:29+00:00

JetBrains is hiring a staff research engineer to train foundation models for coding assistance on its AI platform. The work covers turning business requirements into technical specifications, training LLMs from scratch on a cluster of hundreds of NVIDIA GPUs, and collecting and processing pre-training and fine-tuning data. The posting asks for production ML experience, a strong NLP and transformer background, PyTorch, and distributed training of multi-billion parameter models. Extras include vLLM, DeepSpeed, TensorRT, RLHF/RLAIF, Kubeflow, and NLP publications. Full-time; eleven locations listed, including remote in Germany.