Principal Software Engineer
Core
Lead the design, modernization, and delivery of enterprise-grade user interfaces for US healthcare software platforms, bridging legacy .NET Framework UI and modern ReactJS web applications.
Role type
Principal Frontend/UI Engineer (Legacy .NET & Modern React)
Builds
Scalable, accessible, and maintainable UI solutions for healthcare platforms
Domain
Healthcare / Enterprise Software
Required skills
C#, .NET Framework, ReactJS, TypeScript, JavaScript, HTML, CSS, Redux, Axios, Jest, Katalon, Git, JIRA, AWS, Docker, Kubernetes, SOAP, DevExpress, Ranorex, NUnit, Chrome DevTools, React DevTools, VS Code, Agile/Scrum, ADA accessibility standards, HIPAA data privacy
Preferred skills
Micro frontend architecture, UI/UX best practices, clinical/claims/payer workflows, NeoVIM, Material UI, styled-components, node-fetch, Express, test-driven development, UI automation testing
Technologies
.NET Framework, ReactJS, TypeScript, JavaScript, HTML, CSS, Redux, Axios, Jest, Katalon, Git, JIRA, Salesforce, AWS, Docker, Kubernetes, DevExpress, Ranorex, NUnit, Chrome DevTools, React DevTools, VS Code, NeoVIM, Material UI, styled-components, node-fetch, Express
Responsibilities
Lead frontend/UI architecture across legacy and modern stacks; Establish frontend engineering standards and design patterns; Mentor frontend engineers and provide technical leadership; Collaborate with Product, UX, QA, and cross-functional stakeholders; Participate in production support and root cause analysis; Define frontend technical design and long-term UI direction
Seniority
Principal, hands-on IC with mentorship