Skip to content
OpenTrain AIFor AI Companies

PhD Biology Expert / Life Sciences Expert

Use deep biology or life sciences research experience to create difficult scientific problems, evaluate AI model reasoning, and improve benchmarks and training datasets. This remote contractor engagement requires 40 hours per week for up to five weeks.

Apply now
OpenTrain AI

Generative AI & RLHF

100% Remote

Contract, part-time

Engagement

Remote

Location

Nov 3, 2026

Posted

Open worldwide

The work

You will help train and test advanced AI models and agents on biology and life sciences. The work combines scientific problem design, expert review, written feedback, and benchmark development.

You will explain why an answer is wrong or incomplete and turn real research or laboratory workflows into tasks that AI systems can learn from and be evaluated on.

  • Create difficult, research-grade biology and life sciences problems.
  • Review AI model and agent outputs for accuracy, scientific rigor, and reasoning quality.
  • Give clear, structured feedback and explain expert-level errors.
  • Build and refine benchmarks, datasets, and evaluation tasks.
  • Translate research and laboratory workflows into AI training and testing tasks.
  • Adapt your work as research priorities and project scope change.

What it pays and takes

This is a contractor engagement for a remote contributor with advanced scientific training. The work requires independent judgment, careful written explanations, and strong attention to detail.

  • Pay: No rate is provided.
  • Schedule: 40 hours per week, including 8 hours of overlap with Pacific Time.
  • Duration: Up to five weeks.
  • Location: Worldwide and remote.
  • Language: Professional fluency in English.
  • Education: PhD in biology or a related life sciences field.
  • Research: Hands-on research experience is required, ideally supported by peer-reviewed publications.
  • Relevant fields include molecular biology, genetics, biochemistry, cell biology, neuroscience, immunology, microbiology, bioinformatics, and computational biology.
  • Skills: Create challenging scientific problems, explain complex reasoning clearly in writing, work independently, and maintain close attention to detail.
  • Helpful experience: Python, R, command-line tools, scientific computing, data analysis, computational biology, bioinformatics pipelines, or laboratory-to-data workflows.
  • Additional background in AI training, model evaluation, data annotation, benchmark creation, postdoctoral research, or industry research and development is useful.

How it works

Apply on OpenTrain with your resume, then complete the application on the hiring site.

About AI training work

AI training is the human work behind systems that generate and understand information. Experts create examples, review model responses, and explain errors so AI systems can become more accurate and useful; specialized knowledge is important when the work involves fields such as biology.

Requirements

  • Languages: English

Keep exploring

Similar open roles

View all AI training jobs

Product Analytics and Experimentation Expert

Create realistic product analytics problems and detailed answers to evaluate AI systems, drawing on experiments, metrics, retention, and growth. Remote contract work pays $115 per hour and requires at least 20 hours per week.

Generative AI & RLHF
Text
Remote · United Arab Emirates, Antigua and Barbuda, Albania +92 more
English
Part-time · Flexible
Hourly · $115/hr

Posted Nov 6, 2026

Plumber Expert for Plumbing Diagnosis and Code Compliance

Create plumbing service scenarios, explain code-based diagnoses, and rate AI answers for safety and workmanship. Remote US contract work pays $50 to $90 per hour and requires an active journeyman or master plumber license.

Generative AI & RLHF
Text
Remote · United States
English
Part-time · Flexible
Hourly · $50–$90/hr

Posted Nov 6, 2026

Mortgage Loan Officer AI Evaluation Expert (English)

Create mortgage lending scenarios and assess AI answers against agency and regulatory guidelines. This remote role pays $70 to $105 per hour and requires an active NMLS license or registration.

Generative AI & RLHF
Text
Remote · United Arab Emirates, Antigua and Barbuda, Albania +92 more
English
Part-time · Flexible
Hourly · $70–$105/hr

Posted Nov 6, 2026

Bilingual Audio Contributor and Expert Reviewer (Mandarin)

Review AI-generated research tables, verify linked sources, and find missing entries in a remote, self-paced project requiring 20+ hours weekly. Fluency in Mandarin Chinese and English is required.

Generative AI & RLHF
Text
Remote · United Arab Emirates, Antigua and Barbuda, Albania +92 more
Chinese
Part-time · Flexible
Hourly pay

Posted Nov 6, 2026

Machine Learning Research Evaluation Expert

Create and solve machine learning research problems, then write reference answers that reveal flawed methods and weak conclusions. This remote contractor role pays $115 per hour and requires at least 20 hours per week.

Generative AI & RLHF
Text
Remote · United Arab Emirates, Antigua and Barbuda, Albania +92 more
English
Part-time · Flexible
Hourly · $115/hr

Posted Nov 6, 2026