Senior Scientist, Protein Engineering (Phage Display)
Janux TherapeuticsSan Diego, California, United States
Posted October 31, 2025
144000 - 153000 USD year
Full Time
About the Company
Janux Therapeutics is a clinical-stage biotech company specializing in immunotherapies designed to trigger tumor-specific immune responses without harming healthy tissue. Utilizing its platform masking technology, Janux develops novel drug candidates that address the limitations of traditional T cell engagers. The company has earned recognition as a Great Place To Work Certification™, highlighting its commitment to fostering an innovative and supportive work environment.
Job Description
Janux Therapeutics is seeking a skilled Senior Scientist in Protein Engineering to advance its phage display programs. This role involves hands-on experience with phage display platforms, antibody discovery and optimization, and molecular cloning techniques. The position requires independent work and collaboration within a fast-paced biotech environment and involves lab and potentially regulatory documentation.
Requirements
- Ph.D. in Molecular Biology, Biochemistry, Immunology, or related field
- 2+ years of relevant industry experience or 5+ years at Scientist level
- Hands-on experience with phage display platforms and antibody selection techniques
- Strong understanding of antibody structure-function relationships
- Proficiency in molecular cloning, library construction, sequencing, and cell-based expression systems
- Excellent problem-solving and analytical skills
Benefits
- 401K
- Medical insurance
- Dental insurance
- Vision insurance
- Supplemental disability insurance plans
- Flexible schedule
- Life insurance
- Flexible vacation
- Sick time
- Incentive stock option plan
- Relocation assistance
