Our RESETTM clinical trials with rese-cel (investigational CD19-CAR T cell therapy) in lupus, myositis, systemic sclerosis, and pemphigus vulgaris are now recruiting.
Join Our Ensemble of Star Performers
Cabaletta Bio’s platform is built on proven chimeric antigen receptor (CAR) T cell technology, and we are leaders in employing engineered T cells to treat patients with serious autoimmune diseases. We offer competitive pay, benefits, and the chance to work as part of a fast-paced team at the forefront of cell therapy for autoimmune diseases. Is this music to your ears? Join our team!
Open Positions
Equal Opportunity Employer
Cabaletta Bio is an equal opportunity employer. We do not discriminate on the basis of race, color, gender, gender identity, sexual orientation, age, religion, national or ethnic origin, disability, protected veteran status or any other basis protected by applicable law.
Clinical/Regulatory/Medical
Vice President, Biostatistics
Director, Clinical Scientist
Director, Pharmacovigilance
Director, Pharmacovigilance
: Tell Me MoreSenior Director, Field Medical Affairs Team Lead
Associate Director, Clinical Data Management
Philadelphia, PA (Remote)
Associate Director, Clinical Data Management
: Tell Me MoreManager, Medical Writer, Quality Control and Clinical and Regulatory Medical Writing (Remote)
Manager, Medical Writer, Quality Control and Clinical and Regulatory Medical Writing (Remote)
: Tell Me MoreCMC/Manufacturing
Manager, Global Supply Planning
Senior Director, CMC Team Leader
Remote
Senior Director, CMC Team Leader
: Tell Me MoreAssociate Scientist, Analytical Development – On-site, Philadelphia, PA
Associate Scientist, Analytical Development – On-site, Philadelphia, PA
: Tell Me MoreCommercial
Vice President, Market Access & Strategy, Commercial
Philadelphia, PA (Hybrid)
Senior Vice President, Sales & Marketing
Senior Vice President, Sales & Marketing
: Tell Me MoreQuality and Compliance
Associate Director - Program Management – Quality & Compliance Programs (Hybrid)
Hybrid/Philadelphia
Manager, GLP Compliance– Remote- Philadelphia, PA
Manager, GLP Compliance– Remote- Philadelphia, PA
: Tell Me MoreDirector, Validation
Remote OR Hybrid – Philadelphia, PA Philadelphia, PA
Director, Validation
: Tell Me MoreAssociate Director, GxP Quality Auditor
Finance/IT
Senior Infrastructure Engineer
Philadelphia, PA (Hybrid)
Senior Infrastructure Engineer
: Tell Me MoreHuman Resources
Senior Director, HR Operations
Senior Director, HR Operations
: Tell Me MoreCorporate Strategy / Business Development
Senior Director, Business Development
Hybrid / Philadelphia, PA
Senior Director, Business Development
: Tell Me MoreLegal
Senior Director, Assistant General Counsel
Hybrid, Philadelphia, PA
Senior Director, Assistant General Counsel
: Tell Me MoreResearch
Senior Research Associate or Associate Scientist, Translational Medicine
On-Site/Philadelphia, PA
Senior Research Associate or Associate Scientist, Translational Medicine
: Tell Me MoreScientist - Cellular Immunology Preclinical
On-Site/Philadelphia, PA
Scientist - Cellular Immunology Preclinical
: Tell Me MoreUniquely Differentiated. Rapid. Elegant.
At Cabaletta, we are driven by the shared mission of developing a new type of therapy, where patients’ own cells are used to fight disease. We are building a culture grounded in the knowledge that success in the Cabaletta mission lies in the hands of individuals across every aspect of the company. To nurture this, we make an active commitment to the well-being and continuous growth of each person who joins our team. In this way, we are not only working to improve the lives of patients, but of everyone involved. #CabalettaCrew
In recognition of our differentiated culture, Cabaletta was nationally recognized by Fortune and Great Place to Work as one of the Top 10 Best Workplaces in BioPharmaTM in 2023, 2024, and 2025.
Unsolicited Resumes
Cabaletta Bio, Inc. does not accept unsolicited resumes from recruiters, employment agencies, or staffing firms. To conduct business with Cabaletta, a Master Services Agreement (MSA) must be executed and confirmed prior to submitting any information relating to a potential candidate. Without a signed MSA, Cabaletta shall not be responsible to any individual or entity for any payment relating to any form of fee or compensation.
And, if a resume or candidate is submitted by a recruiter, an employment agency, or a staffing firm without a fully executed MSA, Cabaletta has the unrestricted right to pursue and hire any of those candidate(s) without any legal or financial responsibility to the recruiter, agency, and/or firm.