The 3D Artist role at MY Humancapital GmbH involves creating intricate 3D animations and graphics for digital learning applications, impacting the development of VR, AR, and real-time solutions. Key responsibilities include optimizing existing CAD data, modeling 3D objects, and enhancing graphics to meet evolving needs. Required skills include proficiency in Blender, experience with Adobe Suite, and familiarity with game engines like Unity or Godot.