A Junior Artificial Intelligence job is an entry-level position in the AI field, where individuals work on developing, testing, and implementing machine learning models and AI systems. Responsibilities often include data preprocessing, coding algorithms, and assisting senior AI engineers in research and development. Candidates typically have a background in computer science, data science, or a related field, along with programming skills in Python, TensorFlow, or PyTorch. This role provides hands-on experience in AI projects and serves as a foundation for career growth in artificial intelligence.