Senior Data Scientist (Marketing Measurement)

Location: Remote within the United States; occasional travel may be required for team offsites, client events, or company gatherings.

Salary: $190,000–$225,000 annually, depending on geography and experience, plus equity and an annual bonus.

Company

hirify.global is a digital health company providing a value-based specialty care platform that connects self-insured employers and plan members with vetted specialty care providers.

What you will do

• Set design standards and decision rules for campaign tests, design powered holdouts, apply causal inference when randomization is not feasible, and build multi-touch attribution.
• Diagnose metric changes and create monitoring that detects issues early, including checking campaign sends against eligible populations.
• Design, train, deploy, and monitor LTV, drop-off, segmentation, propensity, and personalization models for campaign targeting, content, and timing across email and web.
• Build reusable measurement models in the shared data mart and semantic layer instead of one-off analyses.
• Translate marketing questions into testable questions, communicate what data can support, and challenge unsupported conclusions.

Requirements

• Experience building the technical foundation for marketing or growth measurement and experimentation from 0 to 1 and influencing campaign or spend decisions.
• Experience designing holdouts and lift tests, estimating incrementality from observational data, and building multi-touch attribution while understanding its limitations.
• Experience building and deploying marketing models such as LTV, propensity, churn, or segmentation with scikit-learn, XGBoost, or LightGBM, and monitoring them in production with tools such as MLflow or Airflow.
• Fluency in CAC, LTV, ROI, conversion funnels, and campaign metrics, including their connection to business outcomes.
• Production-quality Python and SQL skills, including writing repeatable, tested work and contributing to shared data models and a semantic layer.
• Ability to investigate the root causes of metric changes and build monitoring to prevent recurrence.
• Strong partnership and communication skills with non-technical stakeholders, including constructive pushback when requests do not address the underlying problem.
• Ability to distinguish correlation from causation, challenge results, and validate AI-assisted work.
• Understanding of minimum-necessary access to sensitive healthcare data.

Nice to have

• Forecasting experience.
• Experience with personalization and recommendation systems.
• Experience with eligibility-based or benefits-style funnels.

Culture & Benefits

• Remote-first work with employees across the United States, flexible working hours, and opportunities for virtual and in-person connection.
• Flexible PTO, 15+ paid holidays, Summer Fridays, and an annual December holiday shutdown.
• Paid parental leave, health, vision, and dental insurance, an Employee Assistance Program, and a 401(k) retirement plan.
• Stock option plan and performance bonus for eligible employees.
• Chicago and San Francisco offices are available as an option.
• Collaborative, autonomous, feedback-oriented environment with employee-led DEIJ and ERG initiatives.

Hiring process

• hirify.global communicates with candidates only through an @carrumhealth.com email address and does not conduct interviews via text or messaging apps.
• The company does not request financial information or fees during the hiring process.