Data Scientist, Knowledge Graphs
MithrlSan Francisco, California, United States
Posted December 30, 2025
Full Time
About the Company
Mithrl is building the world’s first commercially available AI Co-Scientist. It is a discovery engine that transforms messy biological data into insights in minutes.
Job Description
We are hiring a Data Scientist, Knowledge Graphs to build and scale the biological knowledge layer that powers the Mithrl AI Co-Scientist. This role focuses on ingesting and harmonizing the world’s most important biological data sources and curating the relationships that allow our system to reason across pathways, targets, diseases, compounds, and multimodal datasets.
Requirements
- Strong experience in data science, bioinformatics, computational biology, or a related field
- Experience working with biological knowledgebases, public datasets, or ontology driven systems
- Familiarity with graph data structures, relationship modeling, and knowledge graph concepts
- Experience harmonizing heterogeneous biological datasets and mapping variable IDs across sources
- Proficiency in Python and scientific computing libraries
- Ability to build ingestion pipelines for structured or semi structured biological data
- Strong understanding of metadata standards, biological ontologies, and domain logic
- Ability to translate complex biological information into structured, machine readable representations
- Excellent communication skills and comfort collaborating across engineering and scientific teams
Benefits
- Comprehensive PPO health coverage through Anthem (medical, dental, and vision)
- 401(k) with top-tier plans