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Janux Therapeutics

Janux Therapeutics

La Jolla, California, United States

51-200 Employees

Healthcare Tech

Principal / Senior Scientist, Immunology

San Diego, CA, US

Posted on Mar 26, 2026

Full TimeSeniorOn SiteTherapeutic Discovery

Job Description

Janux Therapeutics is seeking a highly motivated Principal Scientist with demonstrated skills in the field of cancer immunology and/or immune cell biology. The incumbent will develop and troubleshoot cell-based assays for pre-clinical programs. These studies will aid in better understanding of MoA and in differentiation from competition. This person will mentor or manage more junior members in the immunology team, as well as interact closely with members across functional teams. A successful candidate will have extensive hands-on experience with assay development and troubleshooting, lead the immunology team in laboratory research to ensure timelines are met, inspire and develop team members, and be accountable for meeting deliverables for the Immunology team. This position is approximately 30-50% hands-on bench work and requires the effective communication and documentation. The ideal applicant will be collaborative and team-oriented, self-motivated, possess excellent communication and organizational skills, and carry a strong commitment to excellence.
 
This position is approximately 30-50% hands-on bench work and requires the effective communication and documentation. The ideal applicant will be collaborative and team-oriented, self-motivated, possess excellent communication and organizational skills, and carry a strong commitment to excellence.

About Janux Therapeutics

Janux Therapeutics is a biopharmaceutical company focused on developing novel immunotherapies to treat cancer and other diseases. Leveraging cutting-edge technologies and innovative research, Janux Therapeutics aims to revolutionize the field of immunotherapy and provide new treatment options for patients worldwide.

Job overview

Employment type

Full Time

Experience level

Senior

Work type

On Site

Department

Therapeutic Discovery

Posted

on Mar 26, 2026

About

Job Link

jobs.lever.co

Financials

Type

public

Annual Revenue

--

Market Cap

$1.9B+

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