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

How to apply

  1. Apply here on OpenTrain. You create a free account, and we send you to the hiring platform.
  2. Complete your application on the hiring platform.

Keep exploring

Similar open roles

View all AI training jobs

Federal IT Specialist (AI Evaluation)

Review AI-generated federal IT documents and incident scenarios for accuracy, security, and compliance at $80 to $105 per hour. The remote, part-time contract requires five years of federal IT experience.

Generative AI & RLHF
Document
Remote · United Arab Emirates, Argentina, Austria +49 more
English
Part-time · Flexible
Hourly · $80–$105/hr

Posted Nov 3, 2026

Federal Criminal Investigator (English)

Review federal criminal investigation scenarios and AI learning materials for accuracy, evidence standards, and procedural integrity. This contractor role pays $70 to $100 per hour, and candidates apply through OpenTrain.

Generative AI & RLHF
Document
Remote · United Arab Emirates, Argentina, Austria +49 more
English
Part-time · Flexible
Hourly · $70–$100/hr

Posted Nov 3, 2026

Hospitality Worker (Toast POS User) AI Trainer

Use your Toast POS and restaurant operations experience to document workflows, evaluate transaction data, and help improve AI systems. The contractor role pays $28 to $92 per hour and is part time across many countries.

Generative AI & RLHF
Document
Remote · United Arab Emirates, Argentina, Austria +49 more
English
Part-time · Flexible
Hourly · $28–$92/hr

Posted Nov 3, 2026

MBSE Engineer SysML v2 AI Model Evaluation

Review AI-generated SysML v2 models, build reference architectures, and create evaluation rubrics as a remote MBSE Engineer. The contract rate is $55 to $120 per hour, with applications starting through OpenTrain.

Generative AI & RLHF
Text
Remote · United Arab Emirates, Argentina, Austria +49 more
English
Part-time · Flexible
Hourly · $55–$120/hr

Posted Nov 3, 2026

Electronics Simulation Engineer (NgSpice)

Review AI-generated work involving analog electronics, circuit analysis, and NgSpice simulations. Earn $65 to $123 per hour on a flexible remote contractor project lasting one to three months.

Generative AI & RLHF
Document
Remote · United Arab Emirates, Argentina, Austria +49 more
English
Part-time · Flexible
Hourly · $65–$123/hr

Posted Nov 3, 2026