Why this role
Knit Health is seeking an experienced and visionary Senior Data Scientist to help advance our next-generation clinical intelligence platform at a pivotal time in healthcare innovation. We now have an unprecedented window into how clinicians make decisions at the point of care-and your work will turn that information into actionable insights that improve outcomes for patients and providers alike.
As a senior member of our growing data science team, you will lead the design, curation, and analysis of complex, multi-system healthcare datasets-including EHR and claims data-powering our clinical foundation model. You'll also guide model evaluation and methodology, mentor junior data scientists, and collaborate closely with AI engineering and product teams in a dynamic, fast-paced environment.ย
What you'll doย
Data Strategy, Analysis & Management
- Frame, design, execute and interpret ML-based data analyses in response to specific healthcare use cases.ย
- Curate, clean, and integrate clinical datasets from multiple health systems to ensure high-quality inputs for model training and evaluation.
- Partner with Data Engineering on the design and implementation of large-scale data processing pipelines using structured and unstructured data (EHR, claims, medical text, ECG, etc.).
- Develop and maintain scalable data infrastructure, including database schemas and batch processing pipelines (e.g., Spark).
- Oversee data governance, quality control, and documentation to ensure reproducibility and compliance.
Clinical Evaluation & Modeling
- Develop and refine evaluation frameworks that assess how models capture and represent clinical reasoning.
- Translate model outputs into clinically meaningful insights and metrics for diverse audiences.
Collaborate with AI engineering to optimize models for performance, scalability, and real-world clinical relevance.
Leadership & Collaboration
- Manage and mentor junior data scientists, fostering technical growth and best practices in modeling and analytics.
- Partner with product and engineering teams to align data science goals with product strategy and customer needs.
- Communicate complex technical concepts clearly to clinicians, stakeholders, and non-technical partners.
Minimum qualifications
- Bachelor's or Master's degree in a quantitative field (e.g., mathematics, computer science, data science, statistics, or related discipline).
- 3-7 years of experience in data science, analytics, or machine learning.
- Demonstrated experience working with EHR data from multiple health systems and healthcare claims data.
- Proficiency in Python, SQL, and R.
- Hands-on experience with batch processing (e.g., Spark) and distributed data processing frameworks.
- Strong understanding of distributed database management systems and data warehouses (e.g., Snowflake, Redshift, BigQuery).
- Experience with machine learning methods, including deep learning, and associated pipelines (e.g., TensorFlow, PyTorch).
- Strong communication skills with the ability to translate complex analyses into actionable insights for diverse audiences.
- Proven track record of mentoring or managing junior team members.
Nice-to-haves
- Experience developing evaluation frameworks for AI/ML models in healthcare.
- Familiarity with cloud platforms (AWS, GCP, or Azure) and their data engineering services.
- Knowledge of natural language processing (NLP) for medical text corpuses.
- Prior work in a startup or high-growth environment.
Salary Range
Knit Health offers a competitive compensation package that includes base salary, equity, and opportunities for advancement. The starting salary range for the Senior Data Scientist is approximately $140,000 to $175,000 per year.ย