AI tools, scored for your job
Get paid to train AI
Hiring now · posted 3d ago Science Contract · Remote

AI Trainer (Life Sciences)

$60–$120/hr

Published pay. The final rate depends on your test, experience and country.

Remote · Worldwide 100 openings Language: English Posted 9 Nov 2026

AI Trainer (Life Sciences) is remote AI-training work for data scientists, paying $60–$120/hr, open to applicants worldwide. Posted 9 Nov 2026, still open on 13 Nov 2026. Zekai lists it for free; the application goes to the employer's platform.

About this role

Preparing for this role? See the best AI tools for data scientists, practise with ready-made prompts for data scientists, read Best ChatGPT for Excel Tools in 2026 and take the free 30-day AI challenge.

Pay: $60–$120/hour equivalent, paid per accepted task

Location: Global, fully remote

Job Type: Contractor

Time Commitment: 15+ hours per week

Schedule: Flexible

our partner is looking for Computational Life Scientists with prior professional AI-training or model-evaluation experience to support a project focused on improving advanced AI systems.

You will use your scientific expertise and programming skills to create challenging technical tasks, evaluate model-generated code and analyses, identify failures, and establish objective standards for correct solutions. This role is intended for candidates who have completed substantive AI-training work involving life-science or biomedical content.

What You’ll Work On

  • Create realistic computational life-science tasks that challenge advanced AI models.
  • Develop task instructions, reproducible environments, reference solutions, and evaluation criteria.
  • Evaluate model-generated code, analyses, models, experiments, and technical deliverables.
  • Identify invalid biological assumptions, methodological errors, data leakage, statistical issues, or reproducibility failures.

Required Qualifications

  • Prior paid experience training, evaluating, benchmarking, or improving AI systems on scientific or technical tasks.
  • Strong practical proficiency with Python.
  • Deep expertise in at least one relevant life-science specialization.
  • Hands-on experience using computational methods for modeling, simulation, bioinformatics, biomedical analysis, statistics, or reproducible research.

Relevant specializations may include biology, computational biology, bioinformatics, medicine and health, biomedical science, neuroscience, genomics, ecology, and evolution.

Public Proof of Skill

Strong applicants should provide evidence such as:

  • Peer-reviewed publications or preprints involving computational methods
  • Public research code or bioinformatics pipelines
  • Google Scholar, ORCID, or equivalent research profiles
  • PhysioNet or other biomedical competition results
  • Open-source scientific software contributions
  • Public datasets, models, notebooks, or technical projects

Preferred Qualifications

  • Experience creating AI-training tasks, reference answers, rubrics, graders, or benchmark problems.
  • Experience reviewing other AI trainers’ technical submissions.
  • Experience with NumPy, SciPy, pandas, Biopython, PyTorch, JAX, or comparable scientific tools.
  • Prior experience with long-horizon or agentic AI evaluations.
  • Availability to begin immediately.

Application Process

  • Submit your application, AI-training experience, specialization, and public technical evidence.
  • Complete an AI interview containing technical and integrity checks.
  • Complete a hiring-manager review.
  • If selected, complete project onboarding and begin your first assigned task.

Compensation

  • Compensation is output-based. Experts are paid for tasks that meet project specifications and quality requirements. Task availability and completion time may vary.

This is a 100% remote contract role, open to applicants worldwide in the countries the employer accepts.

BiologyMathematicsEcologyMaterials SciencesEarthClimate and OceansStatisticsAI TrainingProgramming Skills

How applying works

  1. Click Apply now and enter your email.
  2. You go straight to the application. We email you a copy of this role and your link.
  3. Most platforms ask for a CV and a short skills test or AI interview in your field.
How to get this job

Your plan for “AI Trainer (Life Sciences)”

Are you ready? Check what you have

Taken from this listing's own requirements.

0 / 4

What to know before you apply

Pay
At the published rate, 10 hours a week would be about $600–$1,200 and 20 hours about $1,200–$2,400 before tax. Hours depend on the project, so treat this as a ceiling, not a promise.
Openings
100 openings means this is a high-volume project. You are not competing for one seat: if you pass the test, there is room for you.
Location
Open worldwide in the countries the employer accepts. Payments usually go out through services like PayPal or Wise, so check one of them works in your country.
Test tips for data scientists
  • Check data leakage, metric choice and baselines before anything else.
  • Rebuild key numbers in a notebook when you can.
  • Explain trade-offs in plain language; reviewers value clarity.
Prepare free with Zekai

3 steps to stand out as one of the best data scientists

  1. 01

    Know the AI tools data scientists use

    Reviewers judge AI answers in your field. Knowing the tools people in your profession actually use helps you spot what good output looks like.

    All 593 AI tools for data scientists →
  2. 02

    Practise with real prompts

    Many tests ask you to write or judge prompts in your field. Practise on these first.

    Data Cleaning: Standardize Categorical Column

    You are a data cleaning expert in Python using the pandas library. I have a DataFrame named df with a column called 'product_category'. This column contains inconsistent entries like 'Electronics', 'electronics', 'ELEC', and 'Dig…

    EDA: Generate Pair Plot with Seaborn

    Act as a data visualization specialist using Python. I need to perform exploratory data analysis on a pandas DataFrame df. The DataFrame contains the following numerical columns: 'age', 'income', 'credit_score', 'months_on_file'.…

    Prompt library for data scientists →
  3. 03

    Take the free 30-day AI challenge

    Five minutes a day to get confident with AI in your own work. Day 1 is open now, no card needed.

    Start Day 1 free →

    Guides for data scientists

Data Scientists

More paid AI roles for data scientists

Confidential clientAI training · Data Scientists

Competitive Data Scientist (Kaggle)

Top pay50 open
  • Remote · Worldwide
  • Contract · flexible hours

We're looking for data scientists, machine learning practitioners, and applied mathematics experts with competitive D…

$60–$120/hr
31d ago
Confidential clientAI training · Data Scientists

Scientific / ML Engineer

Top pay
  • Remote · United States
  • Contract · flexible hours

Join a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels th…

$90–$140/hr
3d ago
Confidential clientAI training · Data Scientists

Data Analysis Expert

Top pay
  • Remote · United States
  • Contract · flexible hours

The research teams behind the best-known AI models come to our partner for data judgment they can't generate on their…

$70–$120/hr
59d ago
Confidential clientAI training · Data Scientists

Agent Engineer

Top pay
  • Remote · United States
  • Contract · flexible hours

We are looking for engineers who build and operate LLM agents in production, and who have real visibility into how ag…

$100–$500/hr
92d ago
Confidential clientAI training · Data Scientists

Data Scientist Talent Network

Top pay
  • Remote · United States
  • Contract · flexible hours

Our partner is building a network of experienced data scientists for potential future projects with leading AI resear…

$100–$150/hr
107d ago
Confidential clientAI training · Data Scientists

Machine Learning Engineer Talent Network

Top pay
  • Remote · United States
  • Contract · flexible hours

Join our Machine Learning Engineer Expert Network to connect with leading AI labs and companies seeking your expertis…

$70–$250/hr
259d ago
new in the last 24 hours

New roles in your inbox every morning

Pick your field. One short email a day, only when new roles open. Unsubscribe any time.

Roles come from public listings and change daily. Pay is what the listing shows; offers depend on your test, experience and country. If you join through a Zekai link, the platform may pay Zekai a fee. Your pay stays the same.

$60–$120/hr
Get paid to train AI →

See Zekai first in Google