• Leverage causal inference and other statistical methodologies to assess the value and impact of our products on key outcomes for health systems and providers using complex financial and healthcare data sources. • Clearly communicate insights highlighting the impact of our products to a wide variety of stakeholders across the organization. • Design and analyze product experiments (A/B tests and quasi-experiments) to evaluate product improvements and new features.

• Evaluate and improve our marketing measurement leveraging techniques such as MMM(Marketing Mix Modeling), MTA(Multi touch attribution) and incrementality testing • Perform analytical deep-dives to analyze problems and opportunities, identify the hypothesis and design & execute experiments • Inform future experimentation design and roadmaps by performing exploratory analysis to understand user engagement behavior and derive insights • Create personalized segmentation strategies leveraging propensity models to enable targeting of offers and experiences based on user attributes • Identify key trends and build automated reporting & executive-facing dashboards to track the progress of acquisition, monetization, and engagement trends. • Extract actionable insights through analyzing large, complex, multi-dimensional customer behavior data sets • Monitor and analyze a high volume of experiments designed to optimize the product for user experience and revenue & promote best practices for multivariate experiments • Translate complex concepts into implications for the business via excellent communication skills, both verbal and written • Understand what matters most and prioritize ruthlessly • Work with cross-functional teams (including Data Science, Marketing, Product, Engineering, Design, User Research, and senior executives) to rapidly execute and iterate

About Definitive Healthcare : At Definitive Healthcare (NASDAQ: DH), we're passionate about turning data, analytics, and expertise into meaningful intelligence that helps our customers achieve success and shape the future of healthcare. We empower them to uncover the right markets, opportunities, and people-paving the way for smarter decisions and greater impact. Headquartered just outside of Boston, Massachusetts, Definitive Healthcare operates across North America, Europe, and India, supporting a growing global client base of more than 2,400 customers since our founding in 2011. We're also a great place to work. In 2024 and 2025, we earned multiple workplace honors, including Built In's 100 Best Places to Work in Boston (both years), a Stevie Bronze Award for Great Employers, and recognition as a Great Place to Work in India. We foster a collaborative, inclusive culture where diverse perspectives drive innovation. Through programs like DefinitiveCares and our employee-led affinity groups we strive to promote connection, education, and inclusion. We are looking for a Senior Data Scientist to help shape the next generation of analytics that power our products. This role is ideal for someone who thrives at the intersection of data science, product innovation, and healthcare commercialization. About the Role As a Senior Data Scientist, you will design, develop, and operationalize advanced analytics that enhance the value of Definitive Healthcare's proprietary datasets. You'll lead strategic product initiatives, build scalable models, and translate complex data into actionable insights that support our clients' commercial strategy goals. You will also mentor junior team members, guide analytic frameworks, and collaborate closely with product, engineering, and subject matter experts to bring new capabilities to market. What You'll Do - Transform complex data into clear insights by synthesizing large datasets into compelling narratives, frameworks, and recommendations that drive client value. - Develop scalable analytics and models (e.g., forecasting, segmentation, NLP, ML pipelines) that integrate directly into Definitive Healthcare products. - Lead strategic product enhancements , including defining project plans, managing timelines, and ensuring high quality execution. - Build deep domain expertise in healthcare markets, therapeutic areas, and commercial strategy to inform product innovation. - Oversee quantitative analysis and guide methodological decisions to ensure rigor, accuracy, and scalability. - Mentor and coach junior data scientists , providing technical guidance, feedback, and support for professional growth. - Collaborate cross functionally with product managers, engineers, and commercial strategy experts to align analytics with product and business goals. - Promote best practices in modeling, documentation, reproducibility, and knowledge sharing across the data science organization. - Contribute to thought leadership by supporting internal research, whitepapers, and analytic frameworks that elevate Definitive Healthcare's market presence. What You Bring - BA/BS in Statistics, Computer Science, Engineering, Mathematics, or related field; MS or PhD preferred . - 5+ years of experience applying machine learning, NLP, or advanced analytics-ideally within life sciences, healthcare, or commercial strategy. - Expert proficiency in Python, SQL, and Jupyter Notebook environments. - Hands-on experience with PySpark for building scalable data pipelines, processing large datasets, and optimizing distributed analytics workflows in cloud environments. - Strong working knowledge of cloud based data environments (Azure preferred; AWS or GCP acceptable). - Demonstrated experience with quantitative modeling, forecasting, segmentation, and analytic frameworks . - Domain experience in Commercial Strategy, Market Access, or Pricing is highly desirable. - Exceptional communication skills, including the ability to translate technical concepts for nontechnical audiences. - Strong project management skills with the ability to lead complex initiatives and collaborate across teams. - High motivation, strong work ethic, and comfort working in a fast paced, deadline driven environment. - Proficiency with Microsoft Office tools, especially PowerPoint and Excel. Compensation and Benefits: The salary range for this position is $112,000 - $210,000 per year, which represents the base pay the company reasonably and in good faith expects to pay for this role. Actual compensation will depend on relevant experience, skills, and qualifications. This role is also eligible to participate in the company's annual bonus program, subject to individual and company performance. All employees receive standard benefits, including medical, dental, and vision coverage, unlimited paid time off, and participation in the company's 401(k) plan with employer contribution. Why we love Definitive, and why you will too! - Industry leading products - Work hard, and have fun doing it - Incredibly fast growth means limitless opportunity - Flexible and dynamic culture - Work alongside some of the most talented and dedicated teammates - Definitive Cares, our community service group, gives all of us a chance to give back - Competitive benefits package including great healthcare benefits and a 401(k) match What our Employees are saying about us on Glassdoor: "Great Work atmosphere, great work life balance, excellent company to work for, amazing top notch product, incredible customer service, lots of tools to help you succeed." -Business Development Manager "Great team. Amazing growth. Employees are treated very well." -Research Analyst "I have waited 36 years to work at a dream job for a dream company and I am so happy to have finally got there." -Profile Analyst If you don't fit all of these qualifications, but believe you're still a great fit, feel free to apply and tell us why in your cover letter. If you are a California, Colorado, New York City or Washington resident and this role is a remote role, you can receive additional information about the compensation and benefits for this role, which we will provide upon request. Definitive Hiring Philosophy Definitive Healthcare is an equal opportunity employer that celebrates diversity and is committed to creating an inclusive workplace with equal opportunity for all applicants and teammates. Our goal is to recruit the most talented people from a diverse candidate pool regardless of race, color, religion, age, gender, gender identity, sexual orientation or any other status. If you're interested in working in a fast growing, exciting working environment - we encourage you to apply! Privacy Your privacy is important to us. Please review our Candidate Privacy Notice which tells you how we use and process your personal information. Please note: All communications regarding the hiring process at Definitive Healthcare will come directly from one of our corporate recruiters or coordinators using an @definitivehc.com email address. We do not advertise open roles on Facebook and will never request money transfers or ask candidates to purchase equipment with a promise of reimbursement. If you receive any suspicious communication, please contact careers@definitivehc.com to verify your status in the application process.

This description is a summary of our understanding of the job description. Click on 'Apply' button to find out more. Role Description Collaborates with the ECS quality team to accurately review medical records to abstract relevant data for eligible patients utilizing both electronic upload and manual data abstraction of records. Assures electronic data elements are verified for accuracy and assures data entry of manually abstracted data into a clinical registry. The clinical abstractor will work to develop and maintain effective and collaborative team-focused relationships with the ECS quality team, physicians, advanced practice providers, the quality program clinical coordinating center and external partners to drive optimal quality outcomes within ECS. - Participates in relevant in-person or remote training at assigned sites to develop expertise on tools developed by the clinical registry program center. - Effectively collaborates with assigned sites to review non-concordant cases and identify and present findings to other key stakeholders. - Reviews medical records to abstract relevant data for eligible patients utilizing both electronic upload and manual data abstraction of records (abstracting duties may account for up to 90% of the role). - Assures electronic data are verified for accuracy and assures data entry of manually abstracted data into the clinical registry. - Utilizes clinical knowledge to examine the electronic medical records of emergency department cases to identify patients eligible for inclusion in the clinical registry. - Reviews quarterly reports provided by the clinical registry coordinating center to ensure the quality and reliability of data collected. - Maintains quality control through the identification of suspicious entries, documents and informs the clinical registry coordinating center data auditor and ECS quality leadership of concerning findings. - Actively participates in audits of data entered into the clinical registry. - Serves as the first line of contact for assigned sites, assists with the utilization of tools, responds to queries, and addresses concerns. - Demonstrates the ability to manage fluctuating levels of volume efficiently and prospectively. - Ensures timely and accurate collection of data and abstraction and demonstrates the ability to meet established case volumes. Qualifications - Clinical chart review experience required – one-year minimum - Working knowledge of medical terminology - Experience with Microsoft Word, PowerPoint, and Excel - Detail-oriented with strong organizational, analytic, and problem-solving skills - Demonstrated exceptional verbal and written communications skills including public speaking - Must be able to perform in a self-directed manner within a team-focused framework - Evidence of ability to assess competing priorities, manage workflow and meet operational deadlines in a complex organization with minimal supervision Requirements - Bachelor's Degree in a healthcare field or equivalent combination of education and experience [e.g. RN, registered, health information technician (RHIT), research coordinator] - RN with valid Michigan License or RHIT a graduate from an accredited College or University - Valid unrestricted driver’s license - Clinical experience in the ED setting preferred. - Database data entry and/or management experience - Quality improvement or patient safety knowledge and experience - Experience with EPIC documentation system. Physical Demands and Work Environment The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this position. Reasonable accommodations may be made to enable individuals with disabilities to perform the functions. - Regularly required to talk or hear. - Frequently required to use hands or fingers, handle, or feel objects, tools, or controls. - Occasionally required to stand, walk, sit, reach with hands and arms, climb or balance, and stoop, kneel, crouch, or crawl. - Must occasionally lift and/or move up to 25 pounds. - Specific vision abilities required include close vision, distance vision, color vision, peripheral vision, and the ability to adjust focus. - The noise level in the work environment is usually moderate.