Senior ML Engineer — AI Data Trainer (Remote Contract)

A leading AI research firm is seeking a Senior Machine Learning Engineer to develop and mentor high-fidelity reasoning traces in remote settings. The ideal candidate should have significant experience in Machine Learning, focusing on model reasoning, and the ability to decompose complex problems into documented steps. This role offers competitive compensation of $60–$80/hour and flexible hours of 10–40 per week, along with opportunities for career growth and exposure to cutting-edge AI projects.