Bioinformatics Machine Learning Expert
You will work with biological datasets and apply machine learning to bioinformatics research. Your work may support variant calling, gene expression analysis, pathway modeling, and other biological applications.
- Field
- Machine learning
- Where
- United States, Albania, Algeria, Antigua and Barbuda, Armenia, Australia +89 more
- Commitment
- part time
- Hours
- up to 20/week
- Asks for
- PhD, Master's
- Posted
- 6 days ago
Pay data for your profession: Data scientist AI trainer jobs · PhD AI trainer jobs
How this pay compares
At $175/hr, this role pays more than 94% of the 72 open machine learning roles with a listed pay range, above the median of $90.
Open machine learning roles that ask for a PhD have a median of $90/hr (16 roles).
Among platforms with 10 or more priced machine learning roles, Mercor has the highest median ($108/hr across 10 roles) and Alignerr the lowest ($63/hr across 13).
OpenTrain AI roles that closed since late October stayed listed a median of 31 days (122 roles). OpenTrain AI posted this one 6 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
Rate
$175/hr
Per week, before tax
$3,500
Per month, if the work is steady
$15,167
- Tax
- Contract pay arrives with no tax withheld. A US contractor at this rate and these hours would set aside about $3,834 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 machine learning 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 | 10 | $108/hr | Machine Learning Engineer Talent Network$70-250/hr |
| micro1 | 12 | $90/hr | Applied Scientist$245-280/hr |
| OpenTrain AIthis role | 41 | $90/hr | ML Research Expert, Published First-Author Benchmark Author$150/hr |
| Alignerr | 13 | $63/hr | Software Engineer - Machine Learning$90-120/hr |
| Handshake AI | 3 | up to $75/hr3 priced | Data ScientistUp to $120/hr |
“Up to” rows list only ceilings, so their median is a maximum, not comparable with the range midpoints above them.
All 79 open machine learning roles →The full listing
As posted on OpenTrain AI. See the original
The work
You will work with biological datasets and apply machine learning to bioinformatics research. Your work may support variant calling, gene expression analysis, pathway modeling, and other biological applications.
You will also build reproducible analysis pipelines, explain your methods clearly, and document model assumptions and technical decisions.
- Apply supervised and unsupervised learning to genomic, transcriptomic, proteomic, and multi-omics data.
- Build, train, and evaluate machine learning models for bioinformatics applications.
- Design and improve scalable pipelines that include machine learning components.
- Document methods, assumptions, and technical approaches so the work can be reproduced.
- Use standard bioinformatics tools such as GATK, STAR, DESeq2, Nextflow, Snakemake, or similar tools.
What it pays and takes
This is an expert-level, part-time contractor role for someone who can work independently on technical research tasks. The role is open to candidates in the countries listed for this opportunity.
- Pay: $175 per hour.
- Time: 20 or more hours per week.
- Language: Professional fluency in English.
- Education: A master's degree or PhD in bioinformatics, computational biology, computer science, data science, or a related quantitative field.
- Research: At least one first-author publication in a peer-reviewed journal.
- Experience: Demonstrated expertise in both machine learning and bioinformatics, including areas such as sequence analysis, genomics, transcriptomics, or related biological data.
- Skills: Strong problem-solving ability and the ability to work independently on technical tasks.
Helpful background
Experience teaching or assisting with bioinformatics, machine learning, or computational biology courses is useful. Familiarity with biological foundation models or large-scale omics machine learning frameworks is also helpful.
- Experience with tools such as GATK, STAR, DESeq2, Nextflow, or Snakemake.
- Familiarity with scVI, DNABERT, Enformer, or similar omics machine learning frameworks.
- Background as a teaching assistant or instructor for bioinformatics, machine learning, or computational biology.
How it works
Apply on OpenTrain with your resume, then complete the application on the hiring site.
About AI training work
AI training uses examples and human review to improve how artificial intelligence systems work. People with deep subject knowledge are needed to create, assess, and explain high-quality technical examples, including work involving biology and machine learning.
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 $175/hr since Nov 5, 2026 with no change.
Across OpenTrain AI's machine learning roles, the median listed pay was $90/hr on Nov 1, 2026 (25 roles) and is $90/hr as of Nov 11, 2026 (37 roles).
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.
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