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Posted on 2026/01/09

Machine Learning Engineer - AI Data Trainer (Boston)

Alignerr

Boston, MA, United States

Part-time and Contractor

Qualifications

  • Professional expertise in Machine Learning, Engineering, or a related technical discipline
  • Excellent skill in explaining intricate logical processes and methodologies clearly
  • Strong criticalthinking ability to audit and refine AIgenerated reasoning steps
  • Masters Degree or PhD

Benefits

  • $50.00/hr - $70.00/hr
  • Compensation: $50$70 /hour
  • Location: Remote
  • Competitive pay and flexible remote work
  • Collaborate with a team working on cuttingedge AI projects
  • Exposure to advanced LLMs and their training processes
  • Freelance perks: autonomy, flexibility, and global collaboration
  • Potential for contract extension

Responsibilities

  • This initiative focuses on recording how an AI reasons and executes actions sequentially to handle practical assignments
  • Specialists draft precise, organized logs demonstrating strategy, tool implementation, and choicemaking, producing the data required to teach models to solve problems consistently in real environments
  • Draft precise, organized logical logs for sophisticated technical challenges
  • Record sequential strategizing and choicemaking workflows
  • Generate training datasets illustrating proficient tool interaction for AI models

Full Description

Machine Learning Engineer - AI Data Trainer

Join to apply for this role at Alignerr.

Base pay range

$50.00/hr - $70.00/hr

• Location: Remote

About the Job

At Alignerr, we partner with the worlds leading AI research teams and labs to build and train cuttingedge 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 strategy, tool implementation, and choicemaking, producing the data required to teach models to solve problems consistently in real environments.

Organization: Alignerr

Position: Machine Learning Engineer - AI Data Trainer

Type: Hourly Contract

Compensation: $50$70 /hour

Location: Remote

Commitment: 1040 hours/week

What Youll Do

• Draft precise, organized logical logs for sophisticated technical challenges.

• Record sequential strategizing and choicemaking workflows.

• Generate training datasets illustrating proficient tool interaction for AI models.

Requirements

• Professional expertise in Machine Learning, Engineering, or a related technical discipline.

• Excellent skill in explaining intricate logical processes and methodologies clearly.

• Strong criticalthinking ability to audit and refine AIgenerated reasoning steps.

• Masters Degree or PhD.

Preferred

• Prior experience with data annotation, data quality, or evaluation systems.

• Masters Degree or PhD.

Why Join Us

• Competitive pay and flexible remote work.

• Collaborate with a team working on cuttingedge AI projects.

• Exposure to advanced LLMs and their training processes.

• Freelance perks: autonomy, flexibility, and global collaboration.

• Potential for contract extension.

Application Process (1520 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.

Seniority level

• Entry level

Employment type

• Contract

Job function

• Engineering and Information Technology

• Technology, Information and Internet (Industry)

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