CareerPlan

Principal Scientist - Predictive Molecule Design

Cambridge Crossing - MA - USFull-time$167k–$202k2026-10-27 → 2026-11-10
On-site

Core

Lead computational design of small molecules for drug discovery by integrating structure-based and data-driven approaches to generate actionable molecular designs.

Role type

Principal Scientist (Computational Chemistry/Cheminformatics/ML)

Builds

Predictive models, cheminformatics workflows, and structural models for small molecule discovery programs.

Domain

Pharmaceutical / Drug Discovery / Computational Chemistry

Deliverable

production ML models

Required skills

computational chemistry, cheminformatics, machine learning, structure-based drug design, multi-parameter optimization, ADME prediction, toxicological risk assessment, data curation, scientific leadership, mentoring

Preferred skills

experience with covalent/non-covalent inhibitors, allosteric modulators, targeted protein degraders, antibodies, antibody-drug conjugates, cryo-EM, co-crystal structures

Technologies

Python, R, molecular modeling software, cheminformatics toolkits, ML frameworks, visualization tools

Responsibilities

Design and triage chemical matter to advance potency, selectivity, and ADME properties; develop and deploy predictive models and workflows; integrate structural data with large-scale analysis; curate data resources and tooling; provide scientific leadership on emerging technologies; mentor colleagues and drive scientific visibility.

Seniority

Principal, hands-on IC with strategic leadership