A 3D Character Animator is responsible for creating fluid and expressive character movements in films, video games, and other digital media. They use specialized software, such as Autodesk Maya or Blender, to bring characters to life through motion, expressions, and body language. Their work involves understanding animation principles, character rigging, and storytelling techniques to create believable performances. 3D Character Animators collaborate with modelers, riggers, and directors to ensure animations meet artistic and technical requirements.