Senior ML Engineer/Data Scientist
We are looking for a skilled and motivated Senior ML Engineer to join our dynamic team at Quantori. This position requires to architect and integrate multi-agent systems to support biomedical data retrieval and interpretation for target ideation, focusing on agentic workflows and tool compatibility. the role will be supported by an internal data scientist, e.g., coding tasks, data exploration, testing, etc.
Location:
USA, UK, EU
Responsibilities:
- Architect multi-agent systems (supervisor, router, reasoning flow)
- Develop/tune ML models
- Ensure reproducibility, documentation
- Communicate ML findings to clinical research
- Integrate MCP server (potential)/other tools; ensure workflow compatibility
- Develop agent decision policies
- Diagnose reasoning gaps, refine routing logic
What we expect:
- Proficiency in Python programming and experience with Python data science frameworks
- Familiarity with common ML frameworks (e.g., PyTorch, Keras) and libraries (e.g., NumPy, scikit-learn)
- Experience with LLM agents including tool using and reasoning, for instance, the combination of RAG solution and code interpreter
- Experience with Multi-agent system architecture (e.g., LangGraph, ToolUniverse)
- Experience with MCP tool integration and orchestration
- Experience with API design and integration
- Experience with tool wrapping and interoperability
- Experience with Error handling and debugging (agentic workflows, logs)
- Experience with Modular system design, performance constraints
- Upper-Intermediate or higher level of English proficiency
- Ability to work with external clients and strong communication skills, including presenting in webinars and conferences
- Ability to mentor team members and assist in their professional development
- Quick learner with the ability to adapt to new technologies, frameworks, and algorithms
Nice to have:
Preferred Skills:- Bioinformatics/drug development lifecycle domain knowledge
- Knowledge Graphs (cypher)
- Background in clinical development, health analytics, biostatistics
- Real-world data experience (EHR, claims) and familiarity with medical coding systems (ICD-10, Snomed, RxNorm, CPT, NDC)
We offer:
- Competitive compensation
- Remote or office work
- Flexible working hours
- Healthcare benefits: medical insurance and paid sick leave
- Continuous education, mentoring, and professional development programs
- A team with an excellent tech expertise
- Certifications paid by the company
If you don't see an open position that suits your skills stack and/or professional background but you are interested in working with us — please send your CV to career@quantori.com. We will try to find something special and interesting for you!