Computational Chemist Drug Discovery / Binding Free Energy

Optimol

About the company:

We are building a proprietary computational platform to transform lead optimization in drug discovery by replacing costly experimental screening with automated physics-based prediction of molecular properties.

What we do
Pharma teams must evaluate hundreds of molecules after AI screening, but experimental validation with synthesis and binding is slow and expensive.
Our proprietary platform predicts equilibrium constants governing binding and other molecular processes.
Output: ranked list of candidates for experimental validation (typically 5–10 lead molecules)
• Long-term target: ~80% success in candidate selection
• Potential for up to ~1000× cost reduction
• Recently automated for small molecules and proteins
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Why this is different
Existing free-energy methods (FEP / TI-based pipelines):
• Achieve ~30% success in realistic lead optimization
• Are computationally expensive and hard to scale
• Limited robustness across chemical space

Job description:

Required qualifications:

• Develop physics-based models for molecular free-energy prediction
• Improve large-scale molecular ranking pipelines
• Validate predictions against experimental/simulated data
• Enhance automation, robustness, and numerical stability
• Work on drug discovery projects with design partners

Must-have

• PhD/MSc in Computational Chemistry / Physics / Chemical Physics

• Strong background in molecular modeling or statistical mechanics

Nice-to-have

• Experience with free-energy methods (FEP, TI, MBAR, etc.)

• Protein–ligand simulation experience

• HPC / GPU simulation workflows

Why join?

• Direct impact on real-world drug discovery pipelines

• Proprietary physics-based platform at scale

• Strong theory → algorithm → product loop

• High-leverage improvements across thousands of molecules

• Help shape the scientific direction of the platform

• Member of the NVIDIA Inception Program.

Terms

Compensation will initially be structured as equity (founding-stage role), with transition to a full salary package upon successful fundraising.

Job location

Rehovot