Life Sciences Scientific Reasoning Expert

OpenTrain AI, Inc.; United Kingdom; Remote; GBP 16,000 - 26,000; Part time

Job summary

OpenTrain AI, Inc. is seeking an entry-level AI training contractor with strong life sciences reasoning to write and review expert responses. The role is remote and part-time, requiring 20+ hours per week with some overlap with Pacific Time.

You will independently complete tasks, review materials, and provide clear explanations to guide model improvements. Fluency in English is required, and candidates should possess strong written communication, attention to detail, and the ability to follow

Qualifications

• Entry-level AI training role requiring strong knowledge of life sciences reasoning.
• Part-time contract work with remote/on-demand scheduling.
• Minimum 20 hours per week with overlap with Pacific Time.
• Fluent English language required.

Responsibilities

• Write or improve expert responses to life sciences reasoning questions.
• Review source materials and AI-generated answers against guidelines.
• Explain judgments clearly to help improve model behavior.
• Apply rubrics consistently to maintain quality across reviews.

Skills

Written communication

Attention to detail

Follow instructions

Job description

The work

You will help improve AI systems by working with scientific scenarios, experiments, biological data, figures, and literature evidence. The work combines written response creation, careful review, and clear explanations of your reasoning.

You will work independently on remote contractor tasks and maintain consistent quality across repeated reviews.

• Write or improve expert responses to life sciences scientific reasoning questions.
• Review source materials and AI-generated answers against project guidelines.
• Explain your judgments clearly so feedback can improve model behavior.
• Apply rubrics consistently and maintain quality across repeated tasks.

What it pays and takes

This is an entry-level AI training role for people with strong knowledge of life sciences scientific reasoning. Previous AI training experience is not required.

The listing does not provide a compensation amount. The role is open worldwide and is structured as part-time contract work.

• Time requirement: 20 or more hours per week.
• Schedule: at least 4 hours of overlap with Pacific Time.
• Location: open worldwide for remote work.
• Language: fluent English.
• Expertise: relevant professional, academic, or subject-area knowledge in life sciences scientific reasoning.
• Skills: strong written communication, careful attention to detail, and the ability to follow detailed instructions.
• Work style: comfortable working independently on contractor tasks.

About AI training work

AI training is the human work behind systems that learn from examples, including writing and reviewing answers, rating model outputs, and checking evidence. OpenTrain helps people find these projects in one place, build a profile, and apply to opportunities across the industry.