Member of Technical Staff — Perception & 3D Vision

Sieve in San Francisco is seeking a perception-focused Machine Learning Engineer to build the data-creation systems that transform egocentric, robot, and sensor footage into training data for robotics and world-model teams. You will apply computer vision techniques, SLAM, and 3D reconstruction to scale, tune vision models, and deploy end-to-end pipelines, collaborating with frontier labs. The role requires onsite work at SF HQ and a hands-on, data-driven mindset.