Senior Machine Learning Engineer

Senior Machine Learning Engineer (AI Training)

About The Role

What if your deep expertise in machine learning could directly determine how the world's most advanced AI systems think, plan, and solve problems?

We're working with leading AI research labs to capture and document how large language models reason step by step — and we need senior ML engineers to lead that effort. You'll author high-fidelity reasoning traces that show exactly how an AI should plan, use tools, and make decisions when tackling complex real-world tasks. The data you create becomes the foundation for training more reliable, capable AI. This is a fully remote, flexible contract role designed for senior-level ML professionals who want to do meaningful, intellectually stimulating work on their own schedule.

Key Details

• Organization: Alignerr
• Type: Hourly Contract
• Location: Remote
• Commitment: 10–40 hours/week

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