Data Scientist, EHR & PMS Integrations

Job Overview

Liine is a fast-growing software startup based in downtown Raleigh, NC. Our AI-powered call tracking, marketing analytics and ad optimization platform helps specialty healthcare and dental practices convert more new patient inquiries into appointments. With over $10M in ARR and winner of the 2026 Triangle Business Journal's 50 Best Places to Work, we are on our way to making Liine a core component of every healthcare practice's technology stack.

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You will be joining our Healthcare Data Integrations team to help build how patient, appointment, and revenue data gets into Liine. Team responsibilities include:

Direct EHR/PMS integrations — designing and standing up direct connections to systems like Mod Med, Next Gen, Open Dental, WinOMS/Carestream, and others.

Bespoke MROI audits and ingestion — profiling raw sample data from partner data sources, proving feasibility, and building the ingestion that powers MROI reporting.

Aggregator program management — project-managing integrations that run through third-party data aggregators, and holding those partners accountable to data quality standards.

Build vs. buy evaluation — assessing integration decisions over time based on data quality, cost, and control considerations.

This is a relatively new mandate at Liine, so the team has unusual room to shape its own tooling, standards, and playbooks.

As the team's Data Scientist, you are the person who looks at a brand-new pile of healthcare data and figures out whether — and how — it can be trusted to drive revenue reporting. You will sit at the intersection of raw vendor data and the Liine MROI product, profiling incoming data, diagnosing quality problems, defining the mappings and transformations that normalize it, and validating that what lands in our dashboards is correct.

You will work hands-on every day in SQL and Python, partner closely with the Integration Software Engineer who builds the production pipelines, and act as Liine's technical counterpart

to the data analysts and engineers on the vendor and aggregator side. This is a deep individual contributor role for someone who is energized by messy, real-world healthcare data and takes pride in getting it right.

Our top priorities for this role are data accuracy and security. You will be working with data used to drive millions of dollars of decisions — accuracy and transparency are essential. You will also be handling data protected under HIPAA, which must always be kept private and secure. Security is not an afterthought at Liine, and all candidates should seriously consider the

responsibility that comes with this role.

• Audit new data sources for MROI readiness. Profile EHR, PMS, and partner data-lake exports for completeness, key coverage, linkage, and revenue-reporting feasibility, then deliver a clear go / conditional-go / no-go recommendation.

• Diagnose and resolve data-quality blockers. Identify the specific issues that break reporting, such as missing encounter IDs, incomplete charge fields, weak patient matching, or absent creation dates, and convert them into precise requests for vendors or aggregators.

• Define normalization and mapping logic. Map vendor schemas to Liine's data model and design transformations such as collapsing inconsistent, EMR-specific appointment statuses into stable FHIR-style buckets that hold up across…