FIRMWARE ENGINEER · Copenhagen · Full-time

We are building a large-scale 3D printer to manufacture flying cars and satellites. Small team, well-funded, prototype already works. Your job is to make the firmware and control code that runs robust enough to ship.

What you'll actually do

• Own the firmware for a robotic arm on an XY gantry with a pellet extruder on the end. Real-time motion, sensors, safety.

• Ship code that is reviewed and proven step by step, so nothing goes out that hasn't been checked.

• Support our slicing and G-code pipeline. We already have someone driving that; you'll partner with them to make it better.

• See your code running, printing actual flying machines and space components.

  
  

You should be able to

• Write robust, reliable embedded code, and prove it works before it ships.

• Show a GitHub history you've kept up regularly. We want to see how you work.

• Bring real robotics experience, ideally motion control, kinematics, gantries, or extrusion.

• Communicate clearly. This is non-negotiable on a small team.

• Use agentic AI tools to do in a day what others take a week to do, without losing the judgment to know when the output is wrong.

  
  

What you get

• Highly competitive salary.

• 5+ weeks paid vacation, flexible hours.

• Full relocation support.

• Talented, motivated, intense, and interesting coworkers.

• A front-row seat to hardware that helps launch the next generation of flight and space.

  
  

Share your GitHub and any robotics or firmware projects (videos, pictures, repos, writeups). Contact us:

Gustau Lange, CEO of AIRY +45 223 88 224