Purpose-driven work. Real patient impact.
Every breakthrough begins with exceptional people who are passionate about improving patient care. At Castle, you’ll find a people-first culture where collaboration, growth and meaningful work come together to make a difference for patients every day. Explore open positions and discover your future with the Castle team.
Our hiring process
Compensation and benefits designed with our people in mind
We offer competitive compensation, industry-leading benefits and resources designed to support our employees at every stage of their careers and lives
Generous company-sponsored medical coverage, including access to free or low-cost clinics and telehealth services, plus dental and vision plans covering an average of 95% of premium costs
Paid company holidays (10 days per year) and generous paid time off starting at 20 days annually, with additional PTO earned based on tenure.
401(k) plans with a dollar-for-dollar company match on employee contributions up to 6% of eligible compensation, no vesting requirement and additional financial wellness planning resources.
Annual and/or quarterly bonus opportunities available to employees in recognition of individual contributions and company success.
Equity compensation opportunities for every employee, to include restricted stock units, as well as an employee stock purchase plan.
Paid maternity leave with 100% pay for 6–12 weeks depending on tenure, along with paid paternity and adoption leave policies that support growing families.
A variety of learning opportunities throughout the year, including access to online learning courses designed to support employee growth and career development.
Employee assistance programs offering up to five free face-to-face counseling sessions and unlimited telephone-based support to promote employee well-being.
100% employer-paid basic life insurance and accidental death and dismemberment (AD&D) coverage for added peace of mind.
Additional offerings may include critical illness, accident and hospital coverage, legal services, pet insurance, genetic counseling and wellness-focused programs supporting nutrition, anti-aging, weight management and more.
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I got into the profession of being a healthcare provider to make an impact on people’s lives. At Castle, I get to be a part of the future of healthcare in a super exciting time, and that drives me forward every day.”
Medical Science Liaison, Texas
I love the people here at Castle and being a part of an organization that works together to make a difference in patients’ lives. As we continue to grow, it is exciting to be a part of the difference that we are striving to make in the future of patient care.”
Training Manager, Connecticut
You don’t just feel like a number within a massive organization at Castle. Everyone wants you to succeed.”
Clinical Services, Arizona
I feel valued as a person at Castle, both as an individual and for the work that I do. People genuinely care about their coworkers here, and knowing that I am working for a company that is truly making a difference in the lives of real people motivates me."
Finance Manager, Texas
A top workplace for a reason
At Castle Biosciences, we believe a strong culture starts with listening to and supporting our employees. We’re committed to creating an environment where employees feel valued, connected and empowered. That commitment has earned Castle multiple Top Workplace recognitions based directly on employee feedback, including:
- Top Workplaces USA (2022-2026)
- Top Workplaces Healthcare Industry (2023-2025)
- Top Workplaces Arizona (2022-2025)
- Top Workplaces Greater Pittsburgh (2025)
- Top Workplaces Houston (2021-2025)
- Top Workplaces Culture Excellence Awards for Compensation & Benefits, Appreciation, Employee Well-Being, Innovation, Leadership, Professional Development, Purpose & Values and Work-Life Flexibility
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Our culture starts with our people
The work we do is important, but it’s our people who bring Castle’s mission to life each day. Our people-first culture fosters trust, transparency and authenticity, and together, we are striving to make a positive impact in the lives of patients.
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