Staff ML Engineer Production Inference & Serving

Orbifold AI is building the infrastructure layer for Physical AI in a scale-oriented environment. You will own the serving architecture for production models, designing and running the end-to-end inference stack on Ray Serve and PyTorch across a heterogeneous GPU fleet with variable workloads. We expect 3+ years building production ML systems, deep Python and PyTorch expertise, and a strong grasp of GPU execution, batching, quantization, and kernel-level optimization. #J-18808-Ljbffr