Senior Associate Software Engineer, Healthcare Data Integration

McKesson

Sr Associate Software Engineer at McKesson building modern healthcare data integration platforms connecting to EHR systems. Developing backend services and collaborating in an Agile environment.

Posted 6/25/2026full-timeRemote • Ohio • 🇺🇸 United StatesSenior💰 $86,600 - $144,400 per yearWebsite

Tech Stack

Tools & technologies

AzureJavaScriptKubernetesLinuxMicroservicesNode.jsPostgresTypeScript

About the role

Key responsibilities & impact

Develop and maintain backend microservices using TypeScript (Node.js/NestJS) in an event-driven architecture
Build and support integrations that ingest, enrich, and distribute patient data from external EHR systems (e.g., Epic, Cerner)
Work with healthcare data standards such as FHIR R4 and platforms like Aidbox FHIR Server
Design and implement APIs leveraging REST, SMART on FHIR, OAuth 2.0, and OpenID Connect
Write and optimize PostgreSQL queries, schemas, and data model
Contribute to CI/CD pipelines using GitHub Actions and ArgoCD on Azure Kubernetes Service (AKS)
Participate in code reviews, testing, and agile ceremonies (Scrum / SAFe)
Monitor system performance with tools like Datadog and support troubleshooting in production
Collaborate with Product, QA, and Architecture teams to deliver features supporting clinical data workflows

Requirements

What you’ll need

Degree or equivalent and typically requires 2+ years of relevant experience
Foundational experience with JavaScript or TypeScript, particularly in backend or API development
Understanding of REST APIs, relational databases (PostgreSQL preferred), and distributed/event-driven systems
Experience working in a team-based, agile development environment
Familiarity with Git version control and Linux/containerized environments
Strong communication skills and willingness to learn in a collaborative setting.

Benefits

Comp & perks

Competitive compensation package
Annual bonus or long-term incentive opportunities

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

TypeScriptNode.jsNestJSPostgreSQLREST APIsSMART on FHIROAuth 2.0OpenID ConnectCI/CDevent-driven architecture

Soft Skills

strong communication skillscollaborativewillingness to learnteam-basedagile development