What You’ll Do
- Architect and build production-grade REST APIs with full OpenAPI spec coverage Design and own domain-driven services aligned to clinical workflows
- Write comprehensive test suites — unit, integration, and contract tests — and hold the team to that standard in code review
- Build and maintain features across desktop and web-based healthcare applications, including real-time capabilities
- Integrate with cloud services and event-driven workflows • Own CI/CD pipeline configuration and improvements.
- Collaborate with security and platform teams on authentication and secrets management.
- Instrument services for observability using structured logging and APM tooling. Mentor Software Engineer I and II team members through code review and pairing
What We’re Looking For
Required
- Experience: 5+ years of professional software development experience
- C# — advanced patterns including async/await, dependency injection (Microsoft.Extensions.DI), SOLID principles; .NET Core for APIs and .NET Framework for desktop.
- ASP.NET Core Web API — production API development including middleware, routing, model binding, API versioning, and OpenAPI documentation
- WPF / XAML / MVVM — multi-threaded UI patterns, Dispatcher, async/await on the UI thread, DevExpress MVVM framework
- LLBLGen Pro ORM — entity generation, query building, schema-first data access patterns
- TypeScript / Node.js / Express / TSOA — advanced patterns including decorators, DI (TypeDI, reflect-metadata), and auto-generated OpenAPI specs
- SQL Server — complex query design, stored procedures, index optimization
- Real-time messaging — SignalR client-side integration, Apache ActiveMQ / Apache NMS, event-driven patterns.
- AWS — S3, Lambda, Secrets Manager; practical working knowledge of MSK/Kafka event streaming
- Authentication — JWT bearer auth, OAuth2/OIDC, Okta integration, token lifecycle management
- Polly resilience policies — retry, circuit-breaker, and timeout patterns for external integrations
- Testing — NUnit + Moq (C#); Jest, Supertest, Cypress (TypeScript); contract testing against OpenAPI specs
- CI/CD — CircleCI or equivalent; pipeline authoring, environment promotion strategies
- Structured logging and observability — NLog, Sentry, Datadog APM
- Security fundamentals — OWASP Top 10, input validation, parameterized queries, secrets hygiene
What Success Looks Like
Within 30 days you are shipping features independently across both stacks and actively participating in code review. Within 90 days you own one or more service domains or desktop feature areas and are contributing to architectural discussions. Within 6 months you are a technical reference point for your team and are actively raising quality standards through tooling, testing, and mentorship.
Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.
Skills Required
- 5+ years of professional software development experience
- Advanced C# development, including async/await, dependency injection, and SOLID principles
- Experience with .NET Core APIs and .NET Framework desktop applications
- Production ASP.NET Core Web API development, including middleware, routing, model binding, API versioning, and OpenAPI documentation
- WPF, XAML, and MVVM experience, including multithreaded UI patterns, Dispatcher, and asynchronous UI development
- Experience with the DevExpress MVVM framework
- LLBLGen Pro ORM experience with entity generation, query building, and schema-first data access
- Advanced TypeScript, Node.js, Express, and TSOA development, including decorators, dependency injection, and generated OpenAPI specifications
- SQL Server experience with complex queries, stored procedures, and index optimization
- Real-time messaging experience with SignalR, Apache ActiveMQ, Apache NMS, and event-driven patterns
- AWS experience with S3, Lambda, Secrets Manager, and MSK/Kafka event streaming
- Authentication experience with JWT bearer authentication, OAuth2/OIDC, Okta, and token lifecycle management
- Polly resilience policy experience, including retry, circuit-breaker, and timeout patterns
- Testing experience with NUnit, Moq, Jest, Supertest, Cypress, and OpenAPI contract testing
- CI/CD pipeline authoring and environment promotion strategy experience using CircleCI or an equivalent tool
- Structured logging and observability experience with NLog, Sentry, or Datadog APM
- Security fundamentals including OWASP Top 10, input validation, parameterized queries, and secrets hygiene
What We Do
The Operating System Designed For Urgent Care Streamline operations, improve patient experience, optimize revenue, and put your urgent care clinic at the center of on-demand healthcare in the community. Experity is the combination of DocuTAP and Practice Velocity and provides technology solutions to more than 4,000 on-demand healthcare practices and primary care clinics worldwide, offering industry-leading EMR and Practice Management SaaS solutions, patient engagement technology, e-registration, over read services, employer portal for occupational medicine, referral management, revenue cycle management services, and a robust analytics suite. For more information, visit experityhealth.com
