R&D Medical Writer at Castle Biosciences, Inc. in Friendswood, TX, USA
- Company: Castle Biosciences, Inc.
- Location: Friendswood, TX, USA
- Posted: Sep 17, 2026
- Type: Full-time
- Salary: Excellent Annual Salary + 20% Bonus Potential
- Experience: 4+ years
Overview
Castle Biosciences Inc. is growing, and we are looking to hire a full-time Medical Writer working from our Friendswood, TX headquarters (preferred) or Pittsburgh, PA @ Nova Place office location with a start date on or before October 15, 2026.
Job description
- Castle Biosciences Inc. is growing, and we are looking to hire a full-time Medical Writer working from our Friendswood, TX headquarters (preferred) or Pittsburgh, PA @ Nova Place office location with a start date on or before October 15, 2026.
- 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.
Responsibilities
- Developing and writing scientific literature that demonstrates the value of Castle Bioscience's products.
- Writing, submitting, and revising manuscripts, as well as preparing conference materials focused on clinical validation, clinical utility, and scientific reviews.
- Collaborating 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.
- Reviewing, summarizing, and communicating scientific literature as well as helping create marketing and commercial materials to support Castle's customer-facing teams.
Requirements
- A Master degree in life sciences or related scientific field.
- Demonstrable experience independently writing scientific manuscripts and abstracts as well as creating posters and short oral presentations is required.
- Ability to manage multiple responsibilities while working in a fast-paced environment
- Strong interpersonal, organizational, and oral communication skills
- *Please see the full job description at the end of the job ad.
Skills
Required
- Interpersonal skills
- Organizational skills
- Oral communication skills
- Scientific writing
- Manuscript writing
- Abstract writing
- Poster creation
- Oral presentation creation
Benefits
- Excellent Benefits with Castle paying approximately 94% of medical insurance premium, Company HSA contribution, 30 paid days off a year (includes 10 holidays), 6%-401K match with no vesting schedule, just to name a few of the benefits offered.
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- Castle Biosciences Earns "Top Workplaces USA Award" for Phoenix, Pittsburgh, and Friendswood!
- Learn more at www.CastleBiosciences.com
- Excellent Annual Salary + 20% Bonus Potential
- 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
About Castle Biosciences, Inc.
At Castle, it all comes down to people. After all, disease doesn't just happen - it happens to people. We believe that disease management and treatment decisions can be better informed through a person's unique biology, which is revealed through the scientific rigor of our innovative, laboratory-developed tests. We are committed to empowering healthcare providers and patients with the goal of improved outcomes. Every employee at Castle has an impact on patient care, and we work to ensure that everyone finds their work to be both challenging and rewarding. We behave with integrity and treat our colleagues with respect and kindness. Our culture fosters an environment of trust, transparency, and collaboration. We prioritize and encourage internal growth and professional development.