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Senior Principal Scientist, Peptide Therapeutics

South San Francisco💼 Full-time💰 $168,600–$168,600🗓 2026-01-08 → 2026-09-25

Core

Lead medicinal chemistry efforts to optimize and advance novel peptide therapeutics from concept to clinical development.

Role type

Senior Principal Scientist (Medicinal Chemist)

Builds

Novel peptide therapeutics and peptidomimetics

Domain

Biopharmaceuticals / Peptide Therapeutics

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

complex molecule organic synthesis, automated solid-phase peptide synthesis, solution-phase small molecule synthesis, high-throughput and parallel synthesis, macrocyclic peptide design, structure-activity relationship (SAR) planning, computational modeling and simulation, structure-based drug design, ligand-based drug design, mass spectrometry, HPLC, NMR analysis

Preferred skills

machine learning and AI-driven platforms for peptide property prediction, library-based screening technologies (OBOC, mRNA display, AS/MS), macrocyclic peptide properties for various routes of administration

Technologies

Schrödinger, MOE, Maestro

Responsibilities

Govern design and synthesis of innovative peptides and peptidomimetics; lead scientific and project teams from concept to clinic; implement rational drug design strategies; champion cross-functional collaboration; provide scientific leadership and mentorship; ensure data integrity and project success

Seniority

Senior, hands-on IC with leadership responsibilities

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