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Why this grade This listing scored 39/100, which is an F. It lost the most ground on pay transparency. See the breakdown
- Description depth 20 / 20 How much the posting actually says about the work, measured in characters of real text.
- Pay transparency 12 / 25 A published salary range, worth more than any other single factor because it is what a candidate cannot find out without applying.
- Remote clarity 8 / 15 Whether "remote" means anywhere, or is quietly restricted to one country.
- Corroboration 5 / 10 Whether more than one source carries this listing.
- Freshness 4 / 15 How recently it was posted. Older postings are likelier to be filled or abandoned.
- Role specificity 0 / 10 Whether the listing is tagged well enough to tell what the role actually is.
-10 Ghost-job penalty — Deducted for signals that this posting may not be a real, currently-open role — staleness, repeated relisting, or talent-pool language.
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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: Preclinical R&D Expert – ADC & Bispecifics
Type:Contract
Compensation:$85–$142/hour
Location:Remote
Role Responsibilities
- Review technical materials and real-world R&D data across ADC and/or bispecific programs.
- Label, classify, and annotate scientific data and model outputs to improve model performance.
- Provide expert perspective on key scientific and development decisions, including target/modality selection, optimization, trade-offs, and risk.
- Help define structure and quality standards for the client's dataset pipeline.
- Participate in expert discussions, interviews, and research engagements.
- Work independently and asynchronously to meet deadlines while improving AI model performance.
Qualifications
Must-Have
- Hands-on, non-administrative preclinical R&D experience at a company that develops its own drug assets in-house and has taken programs to the clinic.
- Direct experience with ADCs and/or bispecific (or multispecific) antibodies.
- Work in a core R&D function: discovery biology, medicinal chemistry, protein/antibody engineering, computational, in vivo/translational, pharmacology/PK-PD, toxicology, or CMC/formulation.
- 5+ years of relevant industry R&D experience.
Preferred
- Experience taking a program through lead optimization or IND-enabling/preclinical development.
- Experience at mid-sized, emerging, or resource-constrained biotech, ideally outside the top-20 pharmaceutical companies.
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:
- For any help or support, reach out to:
PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.
Originally posted on Himalayas
Apply for this role Opens himalayas.app — the link as listed; we have not yet verified it is the employer's own page
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Where this listing came from
- 21 Aug 2026 Himalayas first sighting
Seen on 1 board over 0 days.