Work with us

• $45–$90 per hour
• 100% remote
• Part-time
• Fully flexible schedule

Evaluate life sciences AI systems on your own schedule and help improve their scientific reasoning.

The AI systems shaping scientific research are trained and tested by real experts. The teams building them need life sciences research scientists who can create difficult, realistic questions, judge whether an AI's answers are scientifically sound, write the answer a specialist would give, and explain subtle errors the model has made. Your reviews help test whether scientific AI responses are accurate and well supported. This is that work, done remotely.

What you'll do

• Write difficult wet-lab and computational biology questions that have clear, checkable answers
• Assess AI-generated scientific answers for accuracy, rigor and the depth of their reasoning
• Build scoring rubrics and expert reference answers supported by primary literature and established methods
• Judge experiments, analysis pipelines and interpretations, explain each decision clearly and take part in feedback and peer review

Why this is worth your time

• Earn $45–$90 an hour while assessing AI-generated scientific answers and explaining subtle errors
• Work on AI systems that answer questions on genomics, single-cell and spatial omics, proteomics, structural biology and drug discovery, checking their reasoning and helping improve their scientific accuracy
• Apply your research judgment to evaluate how well AI systems handle real experimental design, analysis pipeline and translational research questions
• Fully remote and flexible, no fixed shifts, no commute

Who this is for

• A PhD in biology, molecular biology, genetics, genomics, biochemistry, bioinformatics, computational biology, immunology, neuroscience, microbiology, or a closely related life sciences field
• Hands-on research experience in an academic, institutional, or industry laboratory
• Professional written and spoken English at C1 level or higher
• Expert-level judgment of scientific claims, experimental designs, computational analyses, and interpretations
• Helpful background includes PCR or qPCR, cell culture, sequencing library preparation, Western blotting, protein purification, LC-MS sample preparation, or CRISPR workflows; postdoctoral, staff scientist, research faculty, or equivalent experience; and peer-reviewed publications, especially as a first or corresponding author.
• No AI experience needed. You bring the expertise; your scientific judgment helps evaluate and improve AI-generated scientific answers.

Pay and details

• $45–$90 per hour, paid hourly as an independent contractor
• Part-time, flexible schedule; fully remote, Canada
• Apply on OpenTrain (upload your resume): https://app.opentrain.ai/api/out/cmv9p8dkn000808kz85empj29?ch=saplic&sub=saplic-cmv9p8dkn-ca-2026-10
• Complete a short application on the hiring platform.
• If shortlisted, take a short AI interview.

Ready to put your scientific expertise to work on AI training for life sciences research? Apply today.

About OpenTrain AI

OpenTrain AI connects experienced professionals with paid, part-time AI training work: shaping and improving the AI systems that companies are building right now.

PAID OPTIONS: NONE.

• $40–$80 per hour
• 100% remote
• Part-time
• Fully flexible schedule

Work on the cutting edge of AI engineering tools, on your own schedule, and get paid for the mechanical design expertise you already have.

AI systems learn from examples reviewed by engineers. The teams building them need mechanical engineers who can create realistic questions about assemblies and engineering drawings, explain how components fit and function together, and write the answer an experienced engineer would give. Your judgment helps shape the next generation of AI models. This is remote, part-time contractor work applying your mechanical CAD expertise to AI review.

What you'll do

• Review FreeCAD-format files showing assemblies made up of multiple parts
• Interpret component relationships and explain the design intent of an assembly
• Develop technical questions that test how an assembly works, why it was designed that way, and whether its dimensions are appropriate
• Provide clear, objective answers grounded in accepted engineering standards

Why this is worth your time

• Build practical AI evaluation skills while earning $40–$80 an hour reviewing mechanical assemblies
• Work on AI systems that read mechanical assemblies, testing whether they follow component relationships and design intent
• Build practical experience applying your mechanical design judgment to AI review of assemblies and engineering drawings
• Fully remote and flexible, no fixed shifts, no commute

Who this is for

• A background covering mechanical, aerospace, or industrial design
• Strong applied knowledge of CAD and experience reading complex assemblies and engineering drawings, using tools such as FreeCAD, SolidWorks, CATIA or Autodesk Inventor
• Fluent English, strong technical writing, analytical thinking and close attention to detail and objective technical accuracy
• Able to work independently, manage your own deliverables and communicate clearly while working remotely
• Prior AI training work is not required.

Pay and details

• $40–$80 per hour, paid hourly as an independent contractor
• Part-time, flexible schedule; fully remote, Canada
• Apply on OpenTrain (upload your resume): https://app.opentrain.ai/api/out/cmtxgl55w000u0agm7rbi4pai?ch=saplic&sub=saplic-cmtxgl55w-ca-2026-10
• Complete a short application on the hiring platform.
• If shortlisted, take a short AI interview.

Ready to put your mechanical engineering expertise to work on AI training? Apply today.

About OpenTrain AI

OpenTrain AI connects experienced professionals with paid, part-time AI training work: shaping and improving the AI systems that companies are building right now.

• $60–$120 per hour equivalent, paid per accepted task
• 100% remote
• Part-time
• About 15 hours a week, you choose when

Work on the cutting edge of AI research, on your own schedule, and get paid for the scientific expertise you already have.

The AI systems everyone is talking about are trained and tested by real life sciences researchers. The teams building them need experts who can develop demanding research questions, assess the AI's solutions, write the response and analysis a scientist would provide, and pinpoint weaknesses in its reasoning, code or results. Your judgment helps shape how the next generation of AI models handles scientific work. This is that work, done remotely, around your current job.

What you'll do

• Develop and work through demanding research questions in biology or biomedical science
• Assess AI-generated scientific solutions and Python code for correctness, clarity and completeness
• Write a complete scientific response, including the reproducible Python analysis a researcher would provide
• Check computational results and explain mistakes in the scientific reasoning or implementation

Why this is worth your time

• Build real AI skills on top of your current job while earning the equivalent of $60–$120 an hour
• Work on AI systems that answer research questions in biology, reviewing their analyses and Python code and helping improve their scientific accuracy
• Build practical experience applying your research judgment and scientific computing skills to AI evaluation and clear model feedback
• Fully remote, fully flexible, no minimum shift, no commute

Who this is for

• A relevant life sciences degree—PhD, MD or master's—or equivalent research accomplishments, together with substantial research experience
• Hands-on Python for data analysis, scientific computation, modeling or simulation, with familiarity in one or more of NumPy, pandas, SciPy, Matplotlib, scikit-learn, Jupyter or comparable libraries
• Professional fluency in English
• No AI experience needed. You bring the life sciences and Python expertise; the work provides structured research problems and review criteria.

Pay and details

• $60–$120 per hour equivalent; pay is per accepted task, as an independent contractor
• About 15 hours a week, you choose when; fully remote, Canada
• Apply on OpenTrain (upload your resume): https://app.opentrain.ai/api/out/cmvimpy29000a02mhyh2ihqa8?ch=saplic&sub=saplic-cmvimpy29-ca-2026-10
• Complete a short application on the hiring platform.
• If shortlisted, take a short AI interview.

Ready to put your life sciences expertise to work on AI evaluation? Apply today.

About OpenTrain AI

OpenTrain AI connects experienced professionals with paid, part-time AI training work: shaping and improving the AI systems that companies are building right now.