Back End Developer

ProsperityEHR; Colorado; On-site; USD 120,000 - 160,000; Full time

Benefits offered by this job

Health insurance

Life insurance

401k

PTO

Work-from-home flexibility

Job summary

ProsperityEHR is hiring a backend engineer to build and maintain ASP.NET Core APIs serving our behavioral health platform. You will design and operate Azure Service Bus messaging, data pipelines with Azure Data Factory, and multi-tenant PostgreSQL access, while integrating with FHIR/REST healthcare systems.

The role emphasizes HIPAA compliance, robust testing, and production observability. Candidates should have 3+ years in .NET and healthcare, with US work authorization and ability to travel up

Qualifications

• 3+ years building backend services in C# / .NET (we run .NET 8, newer services on .NET 10)
• 3+ years in healthcare
• Strong ASP.NET Core Web API experience — REST design, authentication, middleware, dependency injection
• Hands-on Azure Service Bus: queues and topics, subscriptions, message handlers, retries, dead-letter handling
• Azure Data Factory: building and troubleshooting pipelines, copy activities, and data movement between systems
• Solid SQL and relational database skills
• Comfortable with Azure day to day — Key Vault, App Configuration, Blob Storage, managed identity, Application Insights
• Git, CI/CD, and shipping through automated pipelines
• Excellent communication skills; active listening and feedback
• Ability to travel up to 5% of working time
• Authorization to work in the United States without sponsorship
• Must reside in WI, MN, CO

Responsibilities

• Build and maintain ASP.NET Core APIs that serve our web application and internal services
• Design and operate Azure Service Bus messaging — queues, topics, subscriptions, message handlers
• Build and support Azure Data Factory pipelines that migrate tenant data in and out of the platform
• Write data access against multi-tenant PostgreSQL with tenant isolation
• Integrate with third-party healthcare systems over FHIR and REST
• Handle protected health information (PHI) in a HIPAA-compliant manner
• Write tests — unit, integration, and API-level
• Support services in production: observability and alerts
• Other duties as assigned

Skills

C# / .NET

Healthcare experience

REST API design

Communication

Team collaboration

Tools

Azure Service Bus

Azure Data Factory

PostgreSQL

SQL

Git / CI/CD

Auth0 / OIDC

Redis

CQRS / MediatR

Job description

At Prosperity EHR, we believe in our ability to improve the experience of and access to behavioral health care delivery for all. We are a behavioral health EHR and practice management software company. We provide EHR, practice management software, and RCM services to private practices, universities, clinics, municipal and state agencies throughout the US.

Overview and Responsibilities

In this role, you’ll help build the backbone of a platform that supports real behavioral health care. You’ll work hands‑on across .NET and Azure backend services, designing APIs, powering event‑driven workflows, and moving critical data securely between systems. If you enjoy clean architecture, well‑defined service boundaries, and building reliable software that directly supports clinicians and patients, this is a great opportunity to make a meaningful impact. Our Azure‑based .NET microservices support patient data, clinical documentation, scheduling, and integrations with external health systems.

Note: You must reside in WI, MN or CO for this role.

You’ll be successful in this role and help grow the company by:

• Build and maintain ASP.NET Core APIs that serve our web application and internal services
• Design and operate Azure Service Bus consumers and publishers — the backbone of how our services talk to each other
• Build and support Azure Data Factory pipelines that migrate tenant data in and out of the platform
• Write data access against multi‑tenant PostgreSQL, with careful attention to tenant isolation
• Integrate with third‑party healthcare systems over FHIR and REST
• Handle protected health information (PHI) responsibly — HIPAA compliance is a real constraint on how we design, log, and store
• Write tests. Our services carry unit, integration, and API‑level test suites, and we expect new work to come with them
• Support your services in production: observability, alerting, and being on the hook when something breaks
• Other duties as assigned

Qualifications

Required

• 3+ years building backend services in C# / .NET (we run .NET 8, with newer services on .NET 10)
• 3+ years in healthcare
• Strong ASP.NET Core Web API experience — REST design, authentication, middleware, dependency injection
• Hands‑on Azure Service Bus: queues and topics, subscriptions, message handlers, retries, dead‑letter handling
• Azure Data Factory: building and troubleshooting pipelines, copy activities, and data movement between systems
• Solid SQL and relational database skills
• Comfortable with Azure day to day — Key Vault, App Configuration, Blob Storage, managed identity, Application Insights
• Git, CI/CD, and shipping through automated pipelines
• Excellent communication skills; demonstrated ability to be able to deliver messaging clearly as well as hear and act on feedback through active listening skills
• Ability to travel up to 5% of working time, may include overnight/weekend travel
• Authorization to work in the United States without sponsorship
• Must reside in one of the following states: WI, MN, CO

Nice to have

• Clean Architecture and CQRS (we use MediatR across most services)
• Dapper, or a preference for explicit SQL over heavy ORMs
• PostgreSQL specifically, and multi‑tenant data design
• Redis caching, SignalR
• Healthcare experience — FHIR, HL7, HIPAA, or any EHR/clinical system
• Auth0 or another OIDC identity provider

How we work

• Small team, direct ownership — you'll ship to production regularly
• Code review on everything
• Established patterns and shared libraries, so you're not reinventing plumbing
• Clear architectural documentation in each rep

ProsperityEHR provides health insurance, life insurance, and voluntary participation in a 401k. We also offer PTO and work-from-home flexibility. You’ll get to work with purpose-driven people dedicated to the mission of making mental health and behavioral health care better and more accessible through technology enablement and technology-enabled services. Our aim is to help clinicians provide and for people to receive the best possible care.