Job Description

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

You will perform a variety of physical tasks that are captured and used as training data for our AI models, alongside data curation and testing in sim.

Responsibilities:

• Perform structured physical tasks following defined protocols to generate high-quality motion data
• Maintain precision and consistency across repeated task sequences
• Data curation: inspection, logging, cataloging
• Provide feedback to the AI team on task clarity and execution feel
• Test the datasets in sim
• Learn new task sets as our hardware and research evolves

Requirements

• Ideally currently pursuing or planning to pursue a degree in Robotics, Computer Science, Engineering, Game Design, or a related field
• Basic computer literacy; comfortable in a terminal
• Strong hand-eye coordination and spatial awareness
• Detail-oriented with the ability to maintain focus during repetitive tasks
• Comfortable working in a structured, protocol-driven environment
• Genuine curiosity about AI, robotics, and how machines learn
• You are able to work 15 hours or 34 hours a week

Benefits

• Competitive compensation
• A front-row seat at one of Europe's most ambitious robotics companies
• An energetic, collaborative team with a bias for action