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Research Engineer, Large-Scale Training

About the Role The Model Shaping team at Together AI works on products and research for tailoring open foundation models to downstream applications. We build services that allow machine learning developers to choose the best models for thei

In inglese

Company

Together AI

Location

San Francisco

Status

Open

Posted

2026-07-30T16:52:05+00:00

A research engineer role on the Scaling Team inside Together AI's Model Shaping group, which adapts open foundation models to customer tasks. The hire optimizes large-scale distributed training: profiling compute, memory and communication bottlenecks, integrating new model architectures, validating convergence, and bringing newly released open models onto the platform, while building experimental infrastructure alongside research scientists. The posting asks for Python and PyTorch fluency, multi-GPU or multi-node training experience, and knowledge of GPU architecture, mixed precision and parallelism strategies. CUDA, Triton, FSDP, DeepSpeed and Megatron-LM are listed as a plus.