Pathos

Head of Product

Proven track record leading product for a complex, data-intensive platform with ownership of vision/roadmap.

Applied Scientist, Oncology Foundation Model (Intern)

Applied Scientist

Intern role; strong ML background; pretraining/post-training of LLMs; publications; Python and PyTorch; distributed training experience.

Applied Scientist, Oncology Foundation Model

PhD in CS/ML/AI or MS with 8+ years experience; 5+ years DL experience; pretraining/post-training of LLMs; strong publication record; Python and DL frameworks; distributed training; ability to communicate across clinical teams.

Senior Research Engineer

PhD in CS/ML/Computational Biology or MS with 5+ years, strong ML publications, 3-5 years DL experience, PyTorch/JAX/TensorFlow, CUDA GPU programming.

Head of Regulatory Affairs

12+ years regulatory affairs in biotech/pharma; oncology focus; IND lifecycle; FDA sponsor experience; eCTD submissions; DSURs, IB updates; regulatory submissions & agency interactions.

Pathos AI

Senior/Staff Applied Scientist, Multimodal Representation Learning (Oncology)

PhD strongly preferred in ML/AI, CS, statistics, computational biology, or related field; deep learning with PyTorch; foundation-model/representation learning; ability to work in ambiguous problems.

Senior Software / AI Engineer

Software Engineer

4+ years in software/ML/product engineering; built/prototyped LLM workflows; strong Python and JavaScript; full-stack capability; ownership mindset.

Senior Computational Biologist, Oncology

Senior Computational Biologist

PhD in computational biology, cancer genomics, bioinformatics, or related field; or equivalent industry experience. Experience in oncology translational biomarker research and early clinical development (Phase 1/2).

Title	Location	Date
Head of Product Full Time · $200K-$280K New York City, New York, United States · Hybrid	New York City, New York, United States Hybrid	Apr 14, 2026
Applied Scientist, Oncology Foundation Model (Intern) Temporary, Internship · $125K-$166K/yr · 0+ YOE New York City, New York, United States · Hybrid	New York City, New York, United States Hybrid	Mar 12, 2026
Applied Scientist, Oncology Foundation Model Full Time · $250K-$300K · 5+ YOE New York City, New York, United States · Hybrid	New York City, New York, United States Hybrid	Mar 5, 2026
Senior Research Engineer Full Time · $180K-$200K · 3+ YOE New York City, New York, United States · Hybrid	New York City, New York, United States Hybrid	Feb 19, 2026
Head of Regulatory Affairs Full Time · $220K-$300K · 12+ YOE New York City, New York, United States · Hybrid	New York City, New York, United States Hybrid	Feb 13, 2026
Senior/Staff Applied Scientist, Multimodal Representation Learning (Oncology) Full Time · $150K-$200K New York City, New York, United States · Hybrid	New York City, New York, United States Hybrid	Jan 29, 2026
Senior Software / AI Engineer Full Time · $180K-$200K · 4+ YOE New York City, New York, United States · Hybrid	New York City, New York, United States Hybrid	Jan 9, 2026
Senior Computational Biologist, Oncology Full Time · $150K-$170K New York City, New York, United States · Hybrid	New York City, New York, United States Hybrid	Jan 9, 2026

Activities	oncology drug developmentclinical trial optimizationbiomarker discoverydrug discovery platformprecision medicine development
Headquarters	US
Industries	BiotechnologyArtificial Intelligence
Name	Pathos
Employees	95
Type	Private
Subsidiaries	Rain Oncology
Tagline	Develops AI-powered oncology drugs and precision medicine platforms.
Founded	2,020
Website	pathos.com
Latest Funding Round	Series D
Latest Funding Year	2,025
Latest Funding Amount	365,000,000
Latest Investors	Insight Partners

Pathos

About Pathos