Our clinical trials with CABA-201 (investigational CD19-CAR T cell therapy) in lupus and myositis are now recruiting.

Join Our Crew

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!

Culture & Community Engagement: get REAL

Our Culture & Community Engagement Initiative
Cabaletta is proud to be recognized as a Great Place to Work and one of the Best Workplaces in Biopharma and the Best Small Workplaces across all industries in the United States.
Fortune Best Small Workplaces badge and Great Place to Work Certified badge

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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.

Associate Director/Director, Clinical Data Management (Remote)

Philadelphia, PA

Associate Director/Director, Clinical Data Management (Remote): Tell Me More

Senior Director Manufacturing Data Science and Technology (MDS&T)

Philadelphia, PA

Senior Director Manufacturing Data Science and Technology (MDS&T): Tell Me More

Associate Director/Director, Regulatory Affairs (Remote)

Philadelphia, PA

Associate Director/Director, Regulatory Affairs (Remote): Tell Me More

QA & Compliance LMS Training Specialist

Philadelphia, PA

QA & Compliance LMS Training Specialist: Tell Me More

GLP Quality Control Specialist

Philadelphia, PA

GLP Quality Control Specialist: Tell Me More

Director, Quality Assurance Operations

Philadelphia, PA

Director, Quality Assurance Operations: Tell Me More

Process Engineering Associate

Philadelphia, PA

Process Engineering Associate: Tell Me More

Senior Scientist, Process Development

Philadelphia, PA

Senior Scientist, Process Development: Tell Me More

In-House Clinical Research Associate

Philadelphia, PA

In-House Clinical Research Associate: Tell Me More

Lab Information Management (LIMS) Administrator

Philadelphia, PA

Lab Information Management (LIMS) Administrator: Tell Me More

Uniquely 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 Places to Work as one of the top 10 Best Biopharma Workplaces to work for across the United States in 2023. 

Our Vision

To develop and launch the first targeted cellular therapies for patients with autoimmune diseases. When we succeed, we will be:

  • Champions to patients
  • Valued partners to physicians
  • Preferred collaborators to scientists and partners
  • Family to each other
  • Value-added providers to payors
  • Trusted, transparent, and reliably providing a fair return to our investors

Our Values

  • Prioritize the patient
  • Listen to the data
  • Serve the team
  • Improve every day
  • Pursue excellence and persevere
  • Be authentic, vulnerable, and courageous
  • Embrace differences, demand equity and inspire trust
  • Do the right thing

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.