Distributed Training Systems Engineer

Posted 4 days ago

reflection aiNew York (NY)

Computer Systems Engineers/Architects Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services

SENIORITY

Senior

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About the role

Reflection AI Ltd in New York seeks a senior distributed training engineer to build and scale systems powering frontier ML model pre-training. You will design and operate large-scale training runs across thousands of GPUs, developing infrastructure with Megatron, Deep Speed, and NCCL, and optimizing throughput and memory usage. Join a mission to make intelligence open and accessible, with stock options, competitive compensation, and visa sponsorship where applicable.

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A number in mind

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Your notice period

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Once you apply, someone reads it and calls you before anything reaches the employer — usually within two working days.