Company Profile

Castle Biosciences

Company Overview

ABOUT CASTLE BIOSCIENCES INC.

Castle Biosciences is improving health through our innovative tests that guide patient care. For the diseases that our portfolio of tests covers, we believe the traditional approach to developing a treatment plan for cancers and other diseases using clinical and pathology factors alone is inadequate and can be improved by incorporating the personalized information our tests provide. Our innovative tests for skin cancers, uveal melanoma, Barrett's esophagus and mental health conditions provide personalized, clinically actionable information to clinicians and patients to guide treatment decisions and improve health outcomes. At Castle, we aim to transform disease management by keeping people first: patients, clinicians, employees, and investors. Since our inception in 2008, we have remained focused on this vision. This foundational strategy remains the guidepost for the direction of our company and the basis of our long-term value creation. Castle Biosciences Inc, ranked #188 by the Financial Times, Americas' Fastest-Growing Companies 2023.

Castle Biosciences is an Equal Opportunity Employer/Veterans/Disabled.

Company History

Castle Biosciences was founded in 2008, by Derek Maetzold who believed that traditional methods to determine cancer patients’ prognosis could be improved by newly emerging techniques in molecular biology. We continue to focus on transforming disease management in areas of unmet clinical need through the development and marketing of innovative diagnostic and prognostic tests that guide patient care.

Positions Available
  • < a day ago

    Pre-Billing Prior Authorization Specialist (FWD)

    Castle Biosciences - Phoenix, AZ, United States

    Castle Biosciences Earns "Top Workplaces USA Award" for Phoenix, Pittsburgh, and Friendswood! You won't find a work culture and benefits package like ours every day. Come join our team and a group of colleagues who love working at Castle! Learn more at www.CastleBiosciences.com Castle Biosciences Inc. is growing, and we are looking to hire a Pre-Billing Prior Authorization Specialist working remotely from our Friendswood, TX office location, with a start date on or before January 15, 2026. ...

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  • < a day ago

    Clinical Services, Order Entry Specialist (PHX)

    Castle Biosciences - Phoenix, AZ, United States

    Castle Biosciences Earns "Top Workplaces USA Award" for Phoenix, Pittsburgh, and Friendswood! You won't find a work culture and benefits package like ours every day. Come join our team and a group of colleagues who love working at Castle! Learn more at www.CastleBiosciences.com Castle Biosciences Inc. is growing, and we are looking to hire a Clinical Services, Order Entry Specialist working from our Phoenix, AZ office location with a start date on or before February 16th, 2026. Why Castle ...

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  • < a day ago

    Anatomic Pathology Manager (PHX)

    Castle Biosciences - Phoenix, AZ, United States

    Castle Biosciences Earns "Top Workplaces USA Award" for Phoenix, Pittsburgh, and Friendswood! You won't find a work culture and benefits package like ours every day. Come join our team and a group of colleagues who love working at Castle! Learn more at www.CastleBiosciences.com Castle Biosciences Inc. is growing, and we are looking to hire an Anatomic Pathology Manager working from our laboratory in Phoenix, AZ location.Why Castle Biosciences?Exceptional Benefits Package:Excellent Annual ...

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  • < a day ago

    Reimbursement, Customer Service Specialist (Remote)

    Castle Biosciences - Remote, Fully Remote, United States

    Castle Biosciences Earns "Top Workplaces USA Award" for Phoenix, Pittsburgh, and Friendswood! You won't find a work culture and benefits package like ours every day. Come join our team and a group of colleagues who love working at Castle! Learn more at www.CastleBiosciences.com Castle Biosciences Inc. is growing, and we are looking to hire a Customer Service Specialist working remotely from your home office based in the USA, with a start date on or before January 15, 2026. Why Castle Biosciences? ...

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  • < a day ago

    Reimbursement Specialist (Claim Denial & Appeal Focus)(Remote)

    Castle Biosciences - Remote, AZ, United States

    Castle Biosciences Earns "Top Workplaces USA Award" for Phoenix, Pittsburgh, and Friendswood! You won't find a work culture and benefits package like ours every day. Come join our team and a group of colleagues who love working at Castle! Learn more at www.CastleBiosciences.com Castle Biosciences Inc. is growing, and we are looking to hire a Reimbursement Specialist (Claim Denial Appeal Focus) working remotely from your home office based in the USA, with a start date on or before January ...

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  • < a day ago

    Reimbursement Specialist (Medical Records Focus)(Remote)

    Castle Biosciences - AZ, United States

    Castle Biosciences Earns "Top Workplaces USA Award" for Phoenix, Pittsburgh, and Friendswood! You won't find a work culture and benefits package like ours every day. Come join our team and a group of colleagues who love working at Castle! Learn more at www.CastleBiosciences.com Castle Biosciences Inc. is growing, and we are looking to hire a Reimbursement Specialist (Medical Records Focus) working remotely from your home office based in the USA, with a start date on or before January 15, ...

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  • 4 days ago

    Reimbursement, Pre-Billing Specialist (Eligibility) (Remote)

    Castle Biosciences - Remote, United States

    Castle Biosciences Earns "Top Workplaces USA Award" for Phoenix, Pittsburgh, and Friendswood!You won't find a work culture and benefits package like ours every day. Come join our team and a group of colleagues who love working at Castle! Learn more at www.CastleBiosciences.com Castle Biosciences Inc. is growing, and we are looking to hire a Pre-Billing Specialist (Eligibility) working remotely from your home office based in the USA,with a start date on or before January 15, 2026. Why ...

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  • 6 days ago

    Clinical Trial Liaison (Remote)(Western territory)

    Castle Biosciences - AZ, United States

    Castle Biosciences Earns "Top Workplaces USA Award" for Phoenix, Pittsburgh, and Friendswood! You won't find a work culture and benefits package like ours every day. Come join our team and a group of colleagues who love working at Castle!Learn more at www.CastleBiosciences.com Castle Biosciences Inc.is growing, and we are seeking to hire a full-time Clinical Trial Liaison to work remotely from a home-based office in the Western USA, near a major airport, with a start date prior to February ...

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  • 6 days ago

    Clinical Trial Liaison (Remote)(Western territory)

    Castle Biosciences - AZ, United States

    Castle Biosciences Earns "Top Workplaces USA Award" for Phoenix, Pittsburgh, and Friendswood! You won't find a work culture and benefits package like ours every day. Come join our team and a group of colleagues who love working at Castle!Learn more at www.CastleBiosciences.com Castle Biosciences Inc.is growing, and we are seeking to hire a full-time Clinical Trial Liaison to work remotely from a home-based office in the Western USA, near a major airport, with a start date prior to February ...

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  • 8 days ago

    Lab, Molecular Technologist (Derm)(PHX)

    Castle Biosciences - Phoenix, AZ, United States

    Castle Biosciences Earns a Top Workplaces USA Award for the Fourth Consecutive Year! You won't find a work culture and benefits package like ours every day. Come join our team and a group of colleagues who love working at Castle! Learn more at www.CastleBiosciences.com Castle Biosciences Inc. is growing, and we are looking to hire a Molecular Technologist working from our laboratory in Phoenix, AZ location, with a start date on or before January 2, 2026. Why Castle Biosciences? Exceptional ...

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