About Flexion

At Flexion, we're building the intelligence layer powering the next generation of humanoid robots. Our mission is to accelerate the transition from fragile prototypes to real-world humanoid deployment. We are founded by leading scientists in robot reinforcement learning (ex-Nvidia, ex-ETH Zürich), and backed by leading international VC firms. In just months, we’ve gone from our first line of code to deploying real humanoid capabilities.

The role

We are looking for a Research Engineer to push the frontier of RL-based manipulation for humanoid robots. You will work on some of the hardest problems in robotics: enabling robots to solve long-horizon, contact-rich manipulation tasks using reinforcement learning, and making these solutions work reliably in the real world. This is a deeply technical role at the intersection of research and engineering.

You will be responsible for developing new algorithms, scaling...