About the Role
Join our Bioanalytical Sciences team to develop and execute bioanalytical assays for preclinical translation and development. This hands-on role involves evaluating PRINT™-delivered payloads in disease-relevant contexts to generate data guiding candidate selection and advancing therapeutic programs toward clinical development, focusing on obesity and metabolic disease programs.
Responsibilities
- Design, develop, validate, and execute in vitro, cell-based, and ex vivo assays to evaluate the efficacy, pharmacology, and delivery of various payloads using PRINT™ technology.
- Develop and execute pharmacodynamic assays to measure transgene expression, protein production and secretion, enzymatic activity, receptor engagement, and downstream biological responses.
- Develop and run cell-based functional assays to evaluate therapeutic efficacy across obesity and other metabolic diseases.
- Establish assays using primary cells, immortalized cell lines, and tissue-derived samples to support translational studies.
- Collaborate with in vivo pharmacology teams to analyze plasma and tissue samples from rodent and non-human primate studies.
- Ensure accurate and reliable results through meticulous hands-on execution and record-keeping.
- Support PK/PD characterization by generating quantitative bioanalytical data to inform dose selection and mechanism of action.
- Contribute to assay transfer, qualification, documentation, and implementation of best laboratory practices.
- Collaborate with internal teams and partners to integrate and optimize current and new assay technologies and methodologies.
- Analyze experimental data, interpret results, and present findings in team meetings.
- Contribute to troubleshooting and refining assay protocols.
- Stay up to date with relevant scientific literature and emerging technologies.
- Provide input on potential improvements or innovations in assay development and genomic medicine applications.
- Contribute to data packages supporting IND-enabling studies, partnership diligence, and investor milestones.
Requirements
- Ph.D. in molecular biology, biochemistry, pharmacology, cell biology, or a closely related field (relevant industry experience considered in lieu of Ph.D.).
- Proficiency across standard molecular/biochemical assay platforms: ELISA, MSD, AlphaLISA, ddPCR, qPCR, Western blot, flow cytometry, and microscopy.
- Experience in mammalian cell culture to support cell-based assays.
- Ability to independently design experiments, troubleshoot, and interpret data.
- Clear and organized scientific communicator, comfortable presenting data to cross-functional audiences.
- Familiarity with obesity biology, metabolic disease, GPCR pharmacology.
- Experience with genomic medicines, mRNA, or RNA-based therapeutic modalities.
- Exposure to NHP or translational PK/PD study design.
- Experience with animal models of disease is a plus.
- Familiarity with HTS or automated liquid handling platforms.
Skills
- ELISA
- MSD
- AlphaLISA
- ddPCR
- qPCR
- Western blot
- Flow cytometry
- Microscopy
- Mammalian cell culture
- Obesity biology
- Metabolic disease
- GPCR pharmacology
- Genomic medicines
- mRNA
- RNA-based therapeutic modalities
- NHP PK/PD study design
- Translational PK/PD study design
- Animal models of disease
- HTS
- Automated liquid handling platforms
Location
- South San Francisco
Work Type
- Full-time
Experience Level
- Scientist / Senior Scientist
Education Level
- Ph.D.
Benefits
- Competitive salary
- Equity
- Benefits
About the Company
- Addition Therapeutics is at the forefront of biotechnology innovation, building the next generation of gene therapy using our proprietary PRINT™ (Programmable RNA-guided Integration Technology) platform.
- PRINT™ redefines genetic medicine by enabling development of RNA-only therapeutics capable of inserting any genetic element into specific safe harbor sites within the genome.
- We are a Series A-stage company with programs across rare and common diseases.
Equal Opportunity
- Addition Therapeutics is an equal opportunity employer.
- We value diverse perspectives and are committed to building an inclusive team.
