Mercor

Preclinical R&D Scientist - Drug Development

United Kingdom full-time Senior GBP60 - GBP100
full-time Senior level Technology & IT Salary listed Curated
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About the role

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 – In-house Drug Development
Type:Contract
Compensation:$60–$100/hour
Location:Remote
Commitment:10 hours/week
Role Responsibilities

Review technical materials and real-world R&D data in your area of expertise.

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 and optimization.

Help define structure and quality standards for the client's dataset pipeline.

Participate in expert discussions, interviews, and research engagements.

Interface directly with the client team to ensure alignment and progress.

Qualifications

Must-Have

Hands-on, non-administrative preclinical R&D experience at a company developing its own drug assets.

Experience in core R&D functions: discovery biology, medicinal chemistry, protein/antibody engineering, computational, in vivo/translational, pharmacology/PK-PD, toxicology, or CMC/formulation.

Hands-on experience with one or more drug modalities: small molecules, monoclonal antibodies, peptides, ADCs, bispecifics, mRNA, siRNA, ASOs, PROTACs, molecular glues, cell therapies, gene therapies, radioligand therapies, etc.

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.

Application Process (Takes 20–30 mins to complete)

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Originally posted on Himalayas

Interview prep

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Senior
Technology & IT Remote Collaboration Preclinical Scientist Drug Development Senior level

Likely questions

  1. Tell us about work you have done that is close to the Preclinical R&D Scientist - Drug Development role.
  2. How would you approach your first 30 days at Mercor?
  3. Which of Remote Collaboration, Preclinical and Scientist have you used recently, and what did it help you achieve?
  4. How have you led people, improved a process, or made a hard decision in a previous role?
  5. How do you handle busy days, changing priorities, or pressure at work?

Prepare before the call

  • A recent example that proves your experience with Remote Collaboration, Preclinical and Scientist.
  • One short story with a problem, your action, and the result.
  • Two examples that show the strengths listed on your CV.
  • A clear reason why this role and company interest you.
  • Your availability, preferred work style, and salary expectations.

Ask them

  • What would success look like in the first 90 days?
  • What are the main problems this hire should help solve?
  • How does the team give feedback and measure good work?
  • What does a normal working week look like for this role?
Practice line

I am interested in the Preclinical R&D Scientist - Drug Development role because I can bring practical experience in Remote Collaboration, Preclinical and Scientist, learn the team quickly, and contribute to the outcomes Mercor needs from this hire.

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