Callisto Pharmaceuticals currently have the following positions open:

Position Overview description Detailed description

If you are interested in employment at Callisto, please send your resume and cover letter indicating your specific area of expertise and interest. These may be emailed to No phone calls please. Callisto Pharmaceuticals is an Equal Opportunity Employer.

For recruiters

Recruiters are requested not to contact Callisto staff directly. Recruiters should contact Callisto through Callisto requires a signed agreement to be in place before the presentation of any candidates. Callisto does not accept unsolicited resumes from any source other than directly from candidates. Submission of unsolicited resumes in advance of a signed agreement between Callisto and the recruiter does not create any obligation on the part of Callisto.