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Senior AI Researcher - Pre-training (f/m/d)

Aleph Alpha is looking for a Senior AI Researcher to advance the architecture and training of its next generation of foundation models. The role focuses on designing inference-efficient architectures, improving training recipes, and reliabl

In inglese

Company

Aleph Alpha

Location

Heidelberg, Germany

Status

Closed

Posted

2026-09-24T03:35:55.414+00:00

Aleph Alpha is hiring a senior researcher to advance the architecture and training of its next foundation models. The work covers inference-efficient architecture design, training recipes, optimization and scaling behaviour, and running large distributed training jobs on substantial GPU infrastructure. The posting asks for a strong mathematical foundation, deep knowledge of transformer optimization and training dynamics, hands-on pre-training experience at the billion-parameter scale, and solid software engineering habits — testing, reproducibility, debugging. It is a combined research and engineering role inside the pre-training organization, with regular on-site collaboration in Heidelberg.