Senior Identity Resolution & Master Data Engineer

Caris Life Sciences

Irving (TX)

Hybrid

USD 130,000 - 170,000

Full time

14 days+

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Job summary

Caris Life Sciences in Irving, TX, seeks a Senior Software Engineer specialized in identity resolution and master data management. You will design, implement, and operate systems that correctly match and link patient and provider identities, ensuring accuracy, auditability, and regulatory compliance.

Reporting to the Engineering Manager, you will work in an AI-enhanced environment with CI/CD pipelines, observability, and robust testing practices.

Qualifications

5+ years of professional software engineering experience building and maintaining production software systems.
3+ years designing or operating entity-resolution, record-linkage, MDM, or comparable identity systems in production.
2+ years building system integrations through APIs, event-driven patterns, or batch data pipelines.
Experience implementing matching logic across identity attributes with measurable quality controls.
Hands-on fluency with AI coding assistants and agentic development workflows.

Responsibilities

Design, build, test, and maintain identity-resolution and MDM services for patient and provider data.
Develop and tune deterministic and probabilistic matching across names, addresses, dates of birth, contact information, identifiers, and other attributes.
Implement workflows to merge, unmerge, link, and separate records with durable audit trails.
Own data models, APIs, and integration patterns connecting upstream and downstream clinical systems.
Mentor junior engineers and contribute automated tests and runbooks.