Research Engineer, ML Infrastructure is open at Chai Discovery in San Francisco office. The posting gives no salary; similar roles in the United States advertise a median of $194K. Posted on Sep 24, 2026, and still on Chai Discovery’s careers page when we last checked, on Nov 14, 2026.
About the role
Make our models performant, resource efficient and reliable at scale by developing the core frameworks for model training and evaluation, in close partnerships with fellow researchers and engineers. - Build our training stack across model, layer, and kernel levels; optimize workloads through parallelism, quantization, and custom kernels. - Profile end-to-end training runs on large GPU clusters; eliminate bottlenecks…
The opening lines of the posting. The rest is on Chai Discovery’s careers page.
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