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Machine Learning Engineer

DataAnnotation · 100% remote · Contract · Posted

Pay
$40–150/hr
Location
Worldwide
Languages
English
Hours
Flexible hours
Openings
Not listed
Level
Experienced
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Summary

Test AI reasoning about machine learning systems, identify training and evaluation errors, and write correct technical solutions.

What you'll do

  • Write prompts about ML training, evaluation, debugging, and deployment
  • Review AI output for evaluation leakage and incorrect loss formulations
  • Identify errors in training failure diagnoses
  • Write correct solutions based on practical experience

Requirements

  • Hands-on experience training, evaluating, or deploying models professionally or in serious personal work
  • Familiarity with the modern ML stack, including Python and PyTorch or JAX
  • Clear written English

Skills

  • Python
  • PyTorch
  • JAX
  • Machine Learning
  • Model Training
  • Model Evaluation
  • MLOps

Full description

Overview

Models are surprisingly bad at reasoning about themselves: training dynamics, evaluation design, data pipelines, and deployment trade-offs. Plausible-sounding ML advice is often subtly wrong.

As a Machine Learning Engineer you'll stress-test how models reason about ML systems and write the answers a strong practitioner would give, shaping how the next generation handles your field.

What you’ll actually do

  • Write prompts that probe how models reason about training, evaluation, debugging, and productionizing ML systems.
  • Review AI output for subtle errors: leaky evaluations, wrong loss formulations, and misdiagnosed training failures.
  • Write the correct solution when the model falls short, grounded in real practitioner experience.

Roles this fits

Common backgrounds: ML Engineer, MLOps Engineer, Applied Scientist.

What we look for

  • Hands-on experience training, evaluating, or deploying models professionally or in serious personal work.
  • Comfort with the modern ML stack; most tasks assume Python and PyTorch or JAX.
  • Clear written English: your explanations are the training signal.
  • No degree required. We care about what you can do, not where you learned it.

Compensation

Up to $40 – $150+/hr depending on task difficulty and specialization. Many contributors add $10k–$100k+ a year; some make it their full-time income.

Location: Remote. Hours: Flexible hours. Type: Independent contractor. Payouts: Weekly.

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