ML Engineer Specialist - Freelance AI Trainer Project
Meridial · United States of America · Coding / software engineering
ML Engineer Specialist - Freelance AI Trainer Project is an open role at Meridial, located in United States of America, with pay listed as $30–$50/hr.
Applications open on Meridial’s own site. How we make money.
At a glance
- Pay
- $30–$50/hrStated by Meridial
- Location
- United States of America
- Experience
- Prior work in ML, NLP, or data science
- Education
- Preferred: graduate degree (Master's or PhD) in CS, ML, or data science
- Work type
- Coding / software engineering
- Listed
- Since Jul 19, last confirmed Oct 24
The work
Solve applied machine learning problems that probe and strengthen AI model reasoning, moving from simple baselines to optimized workflows.
What you would do
- Iterate on applied machine learning problems, moving from baselines to optimized workflows
- Assess research paper abstracts and introductions with reviewer rubrics, judging how clear, correct, and impactful they are
- Create new benchmark tasks with evaluation scripts and reference implementations
You're a fit if you
- have a strong grounding in ML, NLP, or data science
- can code in Python, use ML frameworks, and run workflows in the cloud
- have worked with supervised and unsupervised methods, deep and reinforcement learning, probabilistic models, and applied NLP
- can explain your reasoning clearly
Summarised by HumanSourcer from Meridial’s listing. Check the listing before you apply.
How the pay compares
Higher than 22% of the 130 distinct hourly rates advertised for Coding / software engineering roles right now. Hourly USD, top of each advertised range, one count per distinct rate. Same method as the Pay Index.
From Meridial’s listing
“Do you enjoy Kaggle-style problem solving, iterating on models, testing ideas, and driving performance gains? Now imagine doing that as paid work, where your solutions directly strengthen the world’s most advanced AI systems.”
About Meridial: part of Invisible Technologies. See the full profile →
Similar open roles
Frequently asked questions
How do I apply for the ML Engineer Specialist - Freelance AI Trainer Project role at Meridial?
Applications go through Meridial's own portal - HumanSourcer links to the listing and never collects applications or handles hiring. Meridial's access model is "Apply" (Join network / apply to projects). This listing was first seen here on July 19, 2026 and was still live at the last check.
Is the ML Engineer Specialist - Freelance AI Trainer Project role at Meridial remote?
This role is listed for the United States.
What does the ML Engineer Specialist - Freelance AI Trainer Project role at Meridial pay?
Meridial lists this role's pay as $30–$50/hr, quoted from the listing rather than estimated.
What kind of work is ML Engineer Specialist - Freelance AI Trainer Project?
Coding / software engineering. Law, STEM, finance, coding, linguistics, safety and AI training
Is Meridial a legitimate AI-training platform?
Invisible-powered expert contractor network - and that relationship is rated "Confirmed" here because it can be checked against www.meridial.ai rather than taken on Meridial's word. Confidence describes how well the ownership is evidenced. It is not a rating of how the platform treats the people who work for it, which no public source covers reliably.
Get new AI-training roles by email
One email a week: the new roles worth opening, what new listings pay, and a count from every network we track. No spam, unsubscribe anytime.
Free. See how we make money.