First seen by our source: 24 days ago
Biostatistician - Clinical Data Specialist
@ Mercor
Toronto, Ontario
Overview
Mercor is hiring a contract Biostatistician to build simulated clinical trial data and analysis pipelines for training AI models. The work covers SDTM, ADaM and TLF outputs from pre-market Phase 1-3 trials, with 20-25 hours per week at $120-$170 per hour, US or Canada.
Pay:
$120–$170 an hour
Responsibilities:
- Simulate patient-level clinical data through SDTM and ADaM into TLF outputs
- Execute end-to-end analysis pipelines and component tasks
- Design prompts, golden outputs and rubrics to evaluate AI agents
- Convert existing SAP into data transformations and outputs
- Collaborate with subject matter experts on dataset consistency
Requirements summary:
- 5+ years of experience required, 10-25 years preferred
- MS in biostatistics or statistics required
- Hands-on experience with SDTM, ADaM and TLF layers of pre-market trials
- PhD in biostatistics or statistics preferred
- Availability for 30+ hours per week preferred
Tools & skills
Source and dates
Source type not verified · manatal
- Employer posting date
- Not provided
- First seen by our source
- 2026-10-17
- Source record updated
- 2026-10-17
These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.
Job details
| Seniority | Senior |
| Department | Data & analytics |
| Experience | 5+ years |
| Hours per week | 22.5 |
| Travel | air: none · ground: none |
| Work setting | Home |
| Position | Mostly sitting |
| Physical demands | physical low · computer high |
| Languages | English |
| Education | Master’s degree (required), Doctorate (preferred) |
| Fields of study | Biostatistics, Statistics |
Summary and details written by AI from the posting; the employer’s posting is the authority.
Mercor
Saved company profile
Historical company information from a saved The Jobs API profile (LinkedIn/Crunchbase fields). It is not live-verified; figures may have changed. Missing values remain unknown.
We connect human expertise with leading AI labs and enterprises to train frontier models.
Full company description
Mercor is defining the future of work. We connect human expertise with leading AI labs and enterprises to train frontier models.
- LinkedIn followers
- 654,507
- People associated on LinkedIn
- 5,250
- Reported office locations
- San Francisco, California 94105, US
- Business categories
- Employment
- Software
- Recruiting
- Data Collection and Labeling
- Artificial Intelligence (AI)
- Machine Learning
- Other recorded names
- Mercor
- Profile identifies a recruitment agency
- Yes
- Reported total investment
- 483,600,000
Currency and observation date were not supplied; this is not a current valuation or a funding round.
Mercor is defining the future of work. We connect human expertise with leading AI labs and enterprises to train frontier models.
| Field | Value |
|---|---|
| Industry | Software Development |
| Company size | 51-200 employees |
| Headquarters | San Francisco, California |
| Organization type | Privately Held |
| Year founded | 2023 |
| Open jobs on Jobsy | 1,626 |
| View page |
About the job
Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey.
Position: Biostatistician
Type: Contract
Compensation: $120–$170/hour
Location: US or Canada
Commitment: 20–25 hours/week
Role Responsibilities
- Simulate raw patient-level data and transform it through SDTM and ADaM into TLF outputs. Ensure every figure reconciles back to its source.
- Execute end-to-end analysis pipelines and component tasks. Design prompts, golden outputs, and rubrics to quantify the ability of an AI agent.
- Convert an existing SAP into data transformations and outputs. Produce synthetic data that is realistic rather than contrived.
- Work independently and asynchronously to meet deadlines. Improve AI model performance through rigorous data analysis.
- Collaborate with subject matter experts to ensure consistency, relevance, and coverage across datasets.
Qualifications
Must-Have
- 5+ years of experience required; 10-25 years preferred.
- MS in biostatistics or statistics required.
- Hands-on experience across the SDTM, ADaM, and TLF layers of pre-market (Phases 1-3) trials.
Preferred
- PhD in biostatistics or statistics.
- Availability for 30+ hours/week.
Compensation & Legal
- Hourly contractor
Application Process (Takes 20–30 mins to complete)
- Upload resume
- AI interview based on your resume
- Submit form
Resources & Support
- For details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome
- For any help or support, reach out to: [email protected]
PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.
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