OpenRecently verified

Experto en Física - AI Content Specialist

  • Data & Machine Learning
  • Platform: Alignerr

$35-55/hrAs published by the platform.

About this job

This role involves creating physics problems and evaluating AI-generated solutions to train and improve AI models' reasoning abilities. You will work remotely for an AI training platform, using your deep physics expertise to design rigorous problem sets and provide feedback on AI responses across undergraduate to graduate-level physics domains.

What you'll do

  • Design challenging physics problems spanning mechanics, electromagnetism, thermodynamics, and quantum physics.
  • Develop step-by-step solutions demonstrating precise reasoning and logical structure.
  • Evaluate AI-generated responses for scientific accuracy, depth of reasoning, and quality of explanation.
  • Provide structured feedback to help AI systems improve their physics reasoning.

Requirements

Machine Learning
  • Masters degree in Physics, Applied Physics, or closely related field

Pay

$35-55/hr

Pay as published by the platform. It is not a guarantee of income or hours.

Location

The platform has not published which countries are eligible for this job.

How to apply

You apply on Alignerr, Labelbox's expert network: create a profile, complete an AI-led interview and skills assessment, then get matched to projects in your field.

All Alignerr jobs and how the platform works

Source

Official posting: https://www.alignerr.com/jobs/c487217a-1e50-4443-8df9-ec9f9a4c641b

Last checked on October 8, 2026.

Similar jobs

  • Data & Machine Learning
  • Platform: Alignerr

A fully remote contract role where PhD-level biochemists create expert-level problems, author gold-standard solutions, and audit AI-generated biochemical reasoning to train and improve scientific AI models. Ideal for biochemists passionate about scientific rigor who want to shape the accuracy of next-generation AI without requiring prior AI experience.

  • Data & Machine Learning
  • Platform: Alignerr

This role involves evaluating and improving AI models that process visual data, including images and video. Computer vision and machine learning experts will assess model outputs, identify failure modes, create training annotations, and provide technical feedback to guide the development of AI systems used at scale.

OpenRecently verified$100-150/hr
  • Data & Machine Learning
  • Platform: Vetto

This role is a hands-on research position focused on post-training large language models, where expert annotations are converted into training data and experimental reward signals. It suits a researcher with a PhD or equivalent experience in machine learning or a related quantitative field who can work independently and iterate fast on messy experiments.

Posted January 23, 2026

OpenRecently verifiedPay not disclosed
  • Data & Machine Learning
  • Platform: DataAnnotation
  • Level: Intermediate

This role involves evaluating how well AI models can perform computational biology tasks. Computational biologists and bioinformaticians will design realistic analysis scenarios from their own work, run them through AI systems, and grade the results against professional standards to help benchmark model capabilities.

Talent poolRecently verified$40-125/hr
  • Data & Machine Learning
  • Platform: DataAnnotation

As a Machine Learning Engineer, you will evaluate and improve how AI models reason about machine learning systems, including training dynamics, evaluation design, and deployment strategies. You will write prompts to test model reasoning, identify subtle errors in AI outputs, and provide correct solutions based on real practitioner experience.

Talent poolRecently verified$40-150/hr
  • Data & Machine Learning
  • Platform: Mercor
  • Location: United States

This role involves evaluating and judging AI models as a machine learning expert, providing the critical expertise that research teams cannot generate alone. You will use your practical experience to assess modeling problems, training code, and production approaches, explaining your reasoning clearly. This permanent roster recruits machine learning practitioners ready to participate in AI training and evaluation projects.

Posted September 15, 2026

OpenRecently verified$70-120/hr

Referral link: we may earn a fee. Apply without it

Keep exploring