Autonomy stack for humanoid robots using simulation and reinforcement learning
Flexion Robotics builds software for humanoid robot control—from perception and trajectory generation to dexterous manipulation and locomotion. The stack centers on PyTorch, NeRF, Transformers, Isaac Sim, and MuJoCo, with active development across learning-based controllers, multimodal trajectory models, and sim-to-real deployment pipelines. The organization is engineering and research-heavy (12 of 14 active hires), weighted toward senior roles, signaling focus on closing the simulation-to-reality gap and stabilizing field performance rather than pure scaling.
Flexion Robotics develops autonomy software for humanoid robots, handling command, control, manipulation, and locomotion across hardware platforms. The product combines simulation (Omniverse, Isaac Sim, MuJoCo), learning-based controllers (PyTorch, Transformers), and 3D perception to deploy policies trained in virtual environments onto physical systems with minimal human intervention. Based in Zurich, the team operates as a self-owned company with 11–50 employees, hiring exclusively in Switzerland. Current work spans photorealistic 3D environment generation, state estimation for humanoids, whole-body trajectory generation, and field stabilization of deployed learning-based systems.
Python, PyTorch, NeRF, Transformers, Omniverse, C++, Isaac Sim, MuJoCo, ROS 2, Weights & Biases, LiDAR, Docker, GitHub, AWS, and Tailscale for infrastructure.
Learning-based dexterous manipulation controllers, photorealistic 3D environment generation, multimodal trajectory models, state estimation for humanoids, and deployment of sim-trained policies onto physical robot fleets.
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