Biology and Bioinformatics STEM Expert (PhD)
You will support AI benchmarking and model development by applying scientific judgment to biological data workflows, computational pipelines, and biology-related AI tools.
- Field
- Biology & life sciences
- Where
- United States, Algeria, Argentina, Austria, Bahrain, Bangladesh +46 more
- Commitment
- part time
- Asks for
- PhD
- Posted
- 2 days ago
Pay data for your profession: Science AI trainer jobs · PhD AI trainer jobs · Biology expert AI trainer jobs
How this pay compares
At $68/hr (the midpoint of $45 to $90), this role pays more than 29% of the 34 open biology & life sciences roles with a listed pay range, below the median of $75.
Open biology & life sciences roles that ask for a PhD have a median of $70/hr (21 roles).
OpenTrain AI roles that closed since late October stayed listed a median of 31 days (122 roles). OpenTrain AI posted this one 2 days ago.
Computed from 2,746 open roles we track across Mercor, micro1, Handshake AI, Alignerr, Appen and OpenTrain AI, refreshed daily. Midpoints of listed ranges; “up to” ceilings are left out of medians.
What you would earn at this rate
Per week, before tax
$1,013
Per month, if the work is steady
$4,388
- Tax
- Contract pay arrives with no tax withheld. A US contractor at this rate and these hours would set aside about $1,109 a month for self-employment tax plus federal income tax at the 12% bracket (25%, before state tax). Outside the US, your own country's rules apply.
Assumes paid hours only; unpaid assessments, onboarding and gaps between projects lower the real figure. Full take-home calculator · Track what you actually earn
Open biology & life sciences roles on each platform
The same kind of work, priced on every platform we track, with the best-paid open role on each.
| Platform | Open | Median | Best-paid open role |
|---|---|---|---|
| Mercor | 5 | $88/hr | Biotechnology Expert$110-125/hr |
| OpenTrain AIthis role | 21 | $75/hr | Biology Expert for AI Evaluation$150/hr |
| Alignerr | 9 | $70/hr | Biologist, PhD$90-120/hr |
| micro1 | 4 | $68/hr4 priced | Life Sciences Research Expert (Python)$60-120/hr |
| Handshake AI | 6 | up to $68/hr | Biology ExpertUp to $150/hr |
“Up to” rows list only ceilings, so their median is a maximum, not comparable with the range midpoints above them.
All 45 open biology & life sciences roles →The full listing
As posted on OpenTrain AI. See the original
The work
You will support AI benchmarking and model development by applying scientific judgment to biological data workflows, computational pipelines, and biology-related AI tools.
- Design, evaluate, and critique biology, bioinformatics, and computational biology workflows.
- Analyze NGS, RNA-seq, single-cell, variant-calling, protein-structure, genomic, transcriptomic, proteomic, and other biological datasets.
- Assess pipeline parameters, tool settings, and statistical methods for accuracy and reproducibility.
- Recommend improvements and help validate biology-related AI models and tools.
- Document findings and best practices for technical and non-technical collaborators.
What it pays and takes
This is remote contract work available in the eligible countries listed for this role. The work is part time, and the role requires strong biology or bioinformatics expertise.
- Pay: $45 to $90 per hour.
- Work arrangement: Remote contractor role.
- Education or experience: PhD in biology, bioinformatics, computational biology, genomics, or a closely related STEM field, or equivalent industry or research experience.
- Expertise: Deep knowledge in at least one relevant biology or bioinformatics area and hands-on experience analyzing real biological data.
- Technical skills: Strong quantitative and statistical reasoning, plus proficiency in Python or R.
- Tools: Familiarity with BLAST, samtools, GATK, Bioconductor, or Biopython.
- Language: Professional written and spoken English at C1 level or higher.
- Communication: Clear technical communication and rigorous scientific problem-solving.
- Helpful background: Nextflow or Snakemake, Linux command-line environments, AI or machine-learning-assisted biology workflows, peer-reviewed publications, patents, or open-source bioinformatics software.
How it works
You apply here in about two minutes and finish on the hiring platform. The next step is a short AI interview (technical roles include a coding challenge). Passing it is how you qualify for paid tasks, so take it soon after you are invited.
The hiring platform's application for this job asks for your resume, your LinkedIn profile, your phone number, your location and answers to 4 screening questions.
About AI training work
AI training is the human work behind better artificial intelligence, including reviewing model results, checking data, and testing technical workflows. Specialists are needed to judge whether AI outputs and tools are accurate, useful, and scientifically sound.
From applying to your first payment on OpenTrain AI
- 1
Create a profile
Create a free OpenTrain profile with your domains, languages and hourly rate.
- 2
Apply
Apply to the listing. Some listings hire through OpenTrain; others send you to the hiring platform.
- 3
Funded milestones
The client funds each milestone before work starts.
- 4
First payment
OpenTrain pays out to your connected payout method when the client approves the milestone. It doesn't publish a fixed payout schedule.
Sources: OpenTrain: AI training careers, OpenTrain docs: invoicing and payouts
Full OpenTrain AI profile: watch-outs and the public record →Pay history
OpenTrain AI has listed this role at $45-90/hr since Nov 10, 2026 with no change.
What workers report about OpenTrain AI
Anonymous reports from people who applied or worked there: whether they got work, what they were paid and how fast.
Other biology & life sciences roles
- Biology ExpertHandshake AIUp to $150/hr
- Biology Expert for AI EvaluationOpenTrain$150/hr
- Biology & Life Sciences Domain ExpertMercor$90-140/hr
- Biology ExpertHandshake AIUp to $125/hr
- Biology Expert AI Response EvaluatorOpenTrain$125/hr
- Biotechnology ExpertMercor$110-125/hr