Medical Writer

About the role

Castle Biosciences Inc. is growing, and we are looking to hire a full-time R&D, Medical Writer working from our Pittsburgh, PA @ Nova Place office location, with a start date of November 1, 2026.

Responsibilities

As a Medical Writer, you will play a key role in developing and writing scientific literature that demonstrates the value of Castle Bioscience's products. In this position, on any given day, you will spend time writing, submitting, and revising manuscripts, as well as preparing conference materials focused on clinical validation, clinical utility, and scientific reviews. You will collaborate closely with other R&D team members, cross-functional teams within Castle, and external partners to ensure the accuracy and quality of all written materials. This role also involves reviewing, summarizing, and communicating scientific literature as well helping create marketing and commercial materials to support Castle's customer-facing teams. Given the nature of the work, a significant portion of your time will be spent at the computer.

Requirements

• A degree in life sciences is required (MS, required)
• Demonstrable experience independently writing scientific manuscripts and abstracts as well as creating posters and short oral presentations
• Ability to manage multiple responsibilities while working in a fast-paced environment
• Strong interpersonal, organizational, and oral communication skills
• Strong computer literacy (MS Word, Excel, PowerPoint, Inkscape/Illustrator)

Benefits

• Exceptional Benefits Package
• 20 Accrued PTO Days Annually + 10 Paid Holidays
• 401K with 100% Company Match up to 6%
• 3 Health Care Plan Options + Company HSA Contribution
• Company Stock Grant Upon Hire

Pay

Excellent Annual Salary + 20% Bonus Potential

Schedule

Monday through Friday, 9:00 AM to 5:30 PM, working from the Pittsburgh, PA @ Nova Place office location. Occasionally, off-hour work may be required to facilitate communication and meet deadlines.