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Scientist / Senior Scientist, Peptide Discovery

Boston💼 Full-time🗓 2026-10-02 → 2026-10-07

Core

Experimental validation of AI-generated peptide candidates across therapeutic programs (antifungal, antimicrobial, cardiometabolic) using cell culture-based functional, safety, and developability assays.

Builds

Cell-based assays and data to inform AI-guided peptide discovery pipeline

Domain

Biotech / Peptide Discovery / AI-driven Therapeutic Design

Deliverable

production ML models

Required skills

Mammalian cell culture, Cytotoxicity/viability assays, Hemolysis assays, Cell permeability assays, Immunogenicity risk assessment, GLP-1R activation assays, Stable cell line establishment, Dose-response analysis, Peptide handling, Flow cytometry

Preferred skills

Biacore (SPR) testing, Peptide handling/reconstitution, High-throughput screening, Antifungal susceptibility testing, Gene editing tools knowledge, Technical savviness with AI tools

Technologies

CellTiter Blue, HTRF, ELISA, Luciferase reporter formats, Flow cytometry, Biacore (SPR)

Responsibilities

Perform mammalian cell culture; Design and execute cytotoxicity/viability and hemolysis assays; Run cell permeability and GLP-1R activation assays; Support immunogenicity risk assessment; Establish stable reporter/receptor cell lines; Generate dose-response curves; Prepare peptide stock solutions; Support fungal susceptibility assays; Design cell-based assay strategies; Collaborate with computational/AI teams

Seniority

Senior, hands-on IC