Remote ML Engineer - AI Reasoning Data Trainer

Alignerr is seeking a Machine Learning Data Trainer to develop structured reasoning traces and high-quality training data for advanced AI systems. This fully remote, hourly contract role offers flexible scheduling and 10-40 hours per week, with autonomy to work asynchronously.

You will document step-by-step decision-making processes and tool usage, translating complex problems into well-defined actionable steps for AI training. Join a team shaping how modern AI reasoning is taught and evaluated.