

Alignerr
Machine Learning Engineer - AI Data Trainer
⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Machine Learning Engineer - AI Data Trainer, offering a remote hourly contract for 10–40 hours/week at $50–$70/hour. Requires a Master's or PhD in a technical discipline, with expertise in Machine Learning and critical thinking skills.
🌎 - Country
United States
💱 - Currency
$ USD
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💰 - Day rate
560
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🗓️ - Date
December 20, 2025
🕒 - Duration
Unknown
-
🏝️ - Location
Remote
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📄 - Contract
Unknown
-
🔒 - Security
Unknown
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📍 - Location detailed
New York, NY
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🧠 - Skills detailed
#Data Quality #AI (Artificial Intelligence) #Datasets #ML (Machine Learning)
Role description
• Location: Remote
About The Job
At Alignerr, we partner with the world’s leading AI research teams and labs to build and train cutting-edge AI models.
This initiative focuses on recording how an AI reasons and executes actions sequentially to handle practical assignments. Specialists draft precise, organized logs demonstrating strategizing, tool implementation, and choice-making, producing the data required to teach models to solve problems consistently in actual environments.
Organization: Alignerr Position: Machine Learning Engineer - AI Data Trainer Type: Hourly Contract Compensation: $50–$70 /hour Location: Remote Commitment: 10–40 hours/week
What You’ll Do
• Draft precise, organized logical logs for sophisticated technical challenges.
• Record sequential strategizing and choice-making workflows.
• Generate training datasets that illustrate proficient tool interaction for AI models.
Requirements
• Professional expertise in Machine Learning, Engineering, or a technical discipline.
• Superb skill in explaining intricate logical processes and methodologies clearly.
• Critical thinking skills to audit and refine AI-generated reasoning steps.
• Master's Degree or PhD
Preferred
• Prior experience with data annotation, data quality, or evaluation systems.
• Master's Degree or PhD
Why Join Us
• Competitive pay and flexible remote work.
• Collaborate with a team working on cutting-edge AI projects.
• Exposure to advanced LLMs and how they’re trained.
• Freelance perks: autonomy, flexibility, and global collaboration.
• Potential for contract extension.
Application Process (Takes 15-20 min)
• Submit your resume
• Complete a short screening
• Project matching and onboarding
PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.
• Location: Remote
About The Job
At Alignerr, we partner with the world’s leading AI research teams and labs to build and train cutting-edge AI models.
This initiative focuses on recording how an AI reasons and executes actions sequentially to handle practical assignments. Specialists draft precise, organized logs demonstrating strategizing, tool implementation, and choice-making, producing the data required to teach models to solve problems consistently in actual environments.
Organization: Alignerr Position: Machine Learning Engineer - AI Data Trainer Type: Hourly Contract Compensation: $50–$70 /hour Location: Remote Commitment: 10–40 hours/week
What You’ll Do
• Draft precise, organized logical logs for sophisticated technical challenges.
• Record sequential strategizing and choice-making workflows.
• Generate training datasets that illustrate proficient tool interaction for AI models.
Requirements
• Professional expertise in Machine Learning, Engineering, or a technical discipline.
• Superb skill in explaining intricate logical processes and methodologies clearly.
• Critical thinking skills to audit and refine AI-generated reasoning steps.
• Master's Degree or PhD
Preferred
• Prior experience with data annotation, data quality, or evaluation systems.
• Master's Degree or PhD
Why Join Us
• Competitive pay and flexible remote work.
• Collaborate with a team working on cutting-edge AI projects.
• Exposure to advanced LLMs and how they’re trained.
• Freelance perks: autonomy, flexibility, and global collaboration.
• Potential for contract extension.
Application Process (Takes 15-20 min)
• Submit your resume
• Complete a short screening
• Project matching and onboarding
PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.






