Senior Research Associate, Analytical Development

San Diego, CA, US

Posted on Feb 5, 2026

Full TimeSeniorOn SiteCMC

Job Description

Janux Therapeutics is seeking a Senior Research Associate to participate in designing and executing experiments, as well as perform sample analysis utilizing HPLC, CE-SDS, iCIEF, and capillary CE-SDS ELISA [simple western blot (Jess)]. These activities will support CMC, discovery, pre-clinical, and clinical development of existing and new lead candidates. This hands-on position requires effective communication and documentation of results to enable the advancement of novel research molecules toward development of clinical candidates, which will ultimately lead to late-stage development and commercialization. This position will directly support the discovery of next-generation immune oncology drugs. Ideal applicants will be agile and highly driven, collaborative, team-oriented, 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

CMC

Posted

on Feb 5, 2026

About

Job Link

jobs.lever.co

Financials

Type

public

Annual Revenue

Market Cap

$1.9B+

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