Associate Scientist, in vitro Pharmacology and Assay Development

Associate Scientist, in vitro Pharmacology and Assay Development Somerville, MA Job Details $96,000 - $126,500 a year 1 hour ago Benefits Retirement plan Qualifications Biology Biotechnology Biochemistry Immunoassays Biochemical research Immunological laboratory techniques Master's degree in Biochemistry Master's degree in biology Assay development Molecular biology techniques Bachelor's degree in biology Master's degree 8 years Analysis skills Bachelor's degree Master's degree in pharmacology Mentoring Experimental design Research data analysis In vivo studies Senior level Cross-functional collaboration Bachelor's degree in biochemistry Research findings presentation Communication skills Cross-functional communication

Full Job Description Position Summary:

Metaphore is seeking a highly motivated, detail-oriented, and collaborative Associate Scientist to support in vitro pharmacology and assay development efforts within our Biology team. This role will focus on the design, development, optimization, and execution of cell-based and biochemical assays to support discovery and preclinical programs. The ideal candidate will bring strong hands-on experience in assay development and execution, with the ability to independently troubleshoot and refine assays while contributing to broader program goals. This is a primarily pipeline-facing role with opportunities to contribute to platform development efforts involving complex biological systems.

Key Responsibilities:

Design, develop, optimize, and execute in vitro and ex vivo assays to support discovery and preclinical programs, including functional and phenotypic assays. Perform medium-throughput ligand-binding and cell-based assays (e.g., ELISA, MSD, and reporter or proliferation assays) to characterize biological activity and support hit identification and lead optimization. Develop and implement assays to evaluate pharmacokinetic (PK) and pharmacodynamic (PD) readouts from in vivo samples. Generate custom engineered mammalian cell lines, culture and maintain primary cells, and apply these systems to biologically relevant assay development. Analyze, interpret, and clearly communicate experimental data to cross-functional teams to inform program decisions. Troubleshoot experimental challenges and independently drive assay improvements to ensure robustness, reproducibility, and scalability. Collaborate closely with multidisciplinary teams including Discovery, Protein Sciences and Computational Biology to advance program objectives. Contribute to the design and sourcing of critical reagents (e.g., recombinant proteins, cell lines) as needed. Coordinate with external vendors and CROs to support assay execution and sample analysis. Maintain accurate and timely documentation of experimental work in electronic lab notebooks and contribute to reports and presentations. Contribute to a collaborative team environment, including sharing technical expertise and mentoring junior team members where appropriate.

Basic Qualifications:

Bachelor's or Master's degree in biology, biochemistry, pharmacology, or a related field with 8+ years of relevant industry experience. Hands-on experience developing and executing in vitro assays, including ligand-binding (e.g., ELISA, MSD) and cell-based functional assays. Experience with mammalian cell culture, including maintenance of immortalized cell lines and primary cells. Demonstrated ability to troubleshoot and optimize assays independently. Experience generating, analyzing, and interpreting experimental data with strong attention to detail. Excellent organizational, documentation, and communication skills. Proven ability to work effectively in a fast-paced, collaborative, and cross-functional environment.

Preferred Qualifications:

Experience working with biologics (e.g., antibodies or related modalities). Experience with primary human cell systems or advanced in vitro models (e.g., organoids, microphysiological systems). Familiarity with molecular biology and protein biochemistry techniques (e.g., qPCR, Western blotting, recombinant protein expression). Experience supporting PK/PD assay development and analysis. Prior experience working with or coordinating external CROs. Values and Behaviors We are seeking individuals with an entrepreneurial spirit, strong communication skills, and comfort working in and contributing to a dynamic and cross-functional team environment. The level of the role will be commensurate with the education and years of experience of the identified candidate. At Flagship, we recognize there is no perfect candidate. If you have some of the experience listed above but not all, please apply anyway. Experience comes in many forms, skills are transferable, and passion goes a long way. We are dedicated to building diverse and inclusive teams and look forward to learning more about your unique background.

Recruitment & Staffing Agencies:

Flagship Pioneering and its affiliated Flagship Lab companies (collectively, "FSP") do not accept unsolicited resumes from any source other than candidates. The submission of unsolicited resumes by recruitment or staffing agencies to FSP or its employees is strictly prohibited unless contacted directly by Flagship Pioneering's internal Talent Acquisition team. Any resume submitted by an agency in the absence of a signed agreement will automatically become the property of FSP, and FSP will not owe any referral or other fees with respect thereto. The salary range for this role is $96,000 - $126,500. Compensation for the role will depend on a number of factors, including a candidate's qualifications, skills, competencies, and experience. Metaphore Biotechnologies, Inc. currently offers healthcare coverage, annual incentive program, retirement benefits and a broad range of other benefits. Compensation and benefits information is based on Metaphore Biotechnologies, Inc.'s good faith estimate as of the date of publication and may be modified in the future.