Note: The job is a remote job and is open to candidates in USA. Arine is a rapidly growing healthcare technology and clinical services company focused on improving patient outcomes through innovative medication management solutions. The Senior Data Scientist will derive insights from large health datasets to estimate the effects of medications and interventions, collaborating with cross-functional teams to enhance their platform.
Responsibilities
- Design and execute causal analyses of real-world health data to quantify the impact of medications and interventions on patient outcomes and costs
- Develop, validate, and deploy predictive and causal models and AI tools into Arine's medication management platform, with careful attention to bias, confounding, and generalizability
- Partner with clinicians and HEOR researchers to frame questions as well-defined causal estimands and translate findings into clinical and operational decisions
- Create presentations and reports communicating methods, assumptions, and results to the Data Science team and cross-functional stakeholders
- Participate in critical reviews within the Data Science team on everything from methods and study design to implementation strategy and code
Skills
- Master's or PhD in Statistics, Biostatistics, Epidemiology, Health Economics, Computer Science, a quantitative/physical science, or a related field
- Strong foundation in statistical inference and study design, and demonstrated expertise in causal modeling with observational data, e.g., propensity score methods, inverse probability weighting, instrumental variables, difference-in-differences, regression discontinuity, marginal structural models, and target trial emulation
- Demonstrated, hands-on experience with causal machine learning methods, e.g., double/debiased machine learning, causal forests, targeted maximum likelihood estimation (TMLE), or meta-learners (T-/X-/R-learners)—and familiarity with libraries such as WeightIt, MatchIt, grf, DoWhy, EconML, or CausalML
- Meaningful experience (3+ years) working with real-world healthcare data (e.g., medical and pharmacy claims or EHR data) and analyzing patient outcomes
- Experience handling the practical challenges of real-world data: missingness, confounding, selection bias, and measurement error
- Proficiency with R, Python (scikit-learn, pandas, numpy), and SQL
- Experience working cross-functionally to define analysis objectives and deliver analytical results
- Demonstrated ability to work independently, exercise good judgment, prioritize multiple projects, and problem-solve under tight deadlines and resource constraints
- Excellent written, interpersonal, and presentation skills, including the ability to convey complex technical concepts clearly to audiences with varying levels of technical understanding
- Ability to pass a background check
- Must live in and be eligible to work in the United States
- Experience modeling cost-of-care outcomes (e.g., total cost of care, utilization, avoidable spend) in high-risk, high-cost populations
- Deep experience with advanced difference-in-differences methods and related quasi-experimental designs (e.g., staggered/event-study DiD, synthetic control)
- Productive use of AI-enhanced coding tools (e.g., Claude Code) in day-to-day development
- Familiarity with survival analysis and longitudinal/repeated-measures methods
- Experience deploying models into commercial software products
Benefits
- Joining Arine offers you a dynamic role and the opportunity to contribute to the company's growth and shape its future.
- You'll have unparalleled learning and growth prospects, collaborating closely with experienced Clinicians, Engineers, Software Architects, and Digital Health Entrepreneurs.
- All staff at Arine are expected to be part of its Information Security Management Program and undergo periodic training on Information Security Awareness and HIPAA guidelines.
- Each user is responsible to maintain a secure working environment and follow all policies and procedures.
- Upon hire, each person is assigned and must complete trainings before access is granted for their specific role within Arine.
Company Overview