Careers
Build the inference layer enterprises ship on
Run BiOS serves open models through one OpenAI-compatible API, priced per million tokens — and fine-tunes custom models on dedicated GPUs, where customers own the weights. We are hiring across engineering, product, and marketing. Every role is remote-eligible, with locations in San Francisco and Bangalore.
Open roles
6 open roles · all 5+ years · Remote · San Francisco, CA · Bangalore, India
Engineering
AI Product Engineer
Build the console, API experience, and surfaces developers touch every day.
Remote · San Francisco, CA · Bangalore, India
Research Engineer
Turn routing, fine-tuning, and alignment research into production behavior.
Remote · San Francisco, CA · Bangalore, India
AI Inference Kernel Optimization Engineer
Write and tune the GPU kernels that decide what a served token costs.
Remote · San Francisco, CA · Bangalore, India
Applied Machine Learning Engineer
Take fine-tuning jobs from dataset to deployed endpoint — and make the path boring.
Remote · San Francisco, CA · Bangalore, India
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