R&D Data Analyst

Castle Biosciences

Posted on: October 29, 2026

Closing: November 27, 2026

Salary: Undisclosed

Position Type: Full Time

Job Description

Learn more at

Castle Biosciences Inc. is growing, and we are looking to hire a full-time R&D Data Analyst working from our Friendswood TX. headquarters, with a start date of January 1, 2027.

Why Castle Biosciences?

Exceptional Benefits Package:
  • 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

A DAY IN THE LIFE OF A R&D Data Analyst

This position will act as a Data Analyst (R&D) to ensure timely analysis of various datasets and provide analytical support for various research and development projects. The Data Analyst will develop a firm understanding of the analytical needs of the R&D team, contribute to updating existing analyses, design experiments to address scientific questions from various clinical datasets and support research efforts at Castle Biosciences. Key responsibilities include data analysis and statistics execution, preparing reports including interpretation of results, managing multiple project timelines for deliverables as individual contributor

REQUIREMENTS
  • Basic understanding of data science and data analysis
  • Experience with common office software (MS Word, Excel, PowerPoint)
  • Strong experience with data and text processing
  • Proficiency with statistics, data tables, programming, and scripting languages. Required: R

*Please see the full job description at the end of the job ad.

SCHEDULE
  • Monday-Friday, exempt position, working from Friendswood, TX headquarters.

READY TO JOIN OUR BIOTECH TEAM?

We truly appreciate your time. If this feels like the right opportunity for you, we'd love for you to complete our mobile-friendly application. We're excited to learn more about you and look forward to connecting soon!

WORK AUTHORIZATION

All candidates must be legally authorized to work in the United States. Currently, Castle Biosciences does not sponsor H-1B visas, OPT, or employment-related visas.

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.

Castle Biosciences is an equal opportunity employer as to all protected groups, including protected veterans and individuals with disabilities.

If you have a disability and you believe you need a reasonable accommodation in order to search for a job opening or to submit an online application, please e-mail .

This email was created exclusively to assist disabled job seekers whose disability prevents them from being able to apply online. Only messages left for this purpose will be returned. Messages left for other purposes, such as following up on an application or technical issues not related to a disability, will not receive a response.

** No third-party recruiters, please

Castle Biosciences

Posted on: October 29, 2026

Closing: November 27, 2026

Salary: Undisclosed

Position Type: Full Time

Career Focus: Analyst

This role is part of a curated selection of life science opportunities featured on Xtalks. Employers may request edits or removal here.

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