Senior .Net Developer

Infinite Computer Solutions; Maryland; On-site; USD 120,000 - 155,000; Full time

Job summary

Infinite Computer Solutions is seeking an experienced Senior .NET Developer to design, develop, and maintain healthcare applications that support clinical, operational, and business processes.

The ideal candidate will have strong expertise in the Microsoft technology stack, healthcare interoperability standards such as HL7 and FHIR, secure coding practices, and a track record delivering scalable RESTful services on Azure.

Qualifications

• Bachelor's degree in Computer Science, IT, Engineering, or related field.
• 8+ years of software development experience with 5+ years in .NET.
• Strong proficiency in C#, ASP.NET MVC/Core, .NET Framework/Core 6+.
• Experience with RESTful APIs, microservices, and SQL Server.
• Knowledge of HIPAA, healthcare interoperability standards, and secure coding.

Responsibilities

• Design, develop, test, and deploy enterprise-grade healthcare apps on the .NET platform.
• Build RESTful APIs, microservices, and web apps with C#, ASP.NET Core, .NET 6+.
• Integrate HL7, FHIR, X12, CCD/C-CDA with healthcare systems.
• Develop EHR/EMR, patient portals, and claims processing solutions.
• Mentor junior developers and conduct code reviews.
• Ensure HIPAA compliance and secure coding practices.
• Participate in Agile ceremonies and release management.

Skills

C#

ASP.NET MVC/Core

.NET Framework / .NET Core 6+

Web API

Entity Framework / Core

LINQ

SQL Server

RESTful APIs

Microservices

Design patterns

OOP / SOLID

Azure

Git

Azure DevOps

CI/CD

Communication

Leadership

Agile/Scrum

Education

Bachelor's degree in Computer Science, Information Technology, Engineering, or related field

Tools

Azure DevOps

Docker

Kubernetes

Git

Azure Functions

Azure API Management

React

Angular

Blazor

Job description

Job Summary

We are seeking an experienced

Job Summary

We are seeking an experienced Senior .NET Developer to design, develop, and maintain healthcare applications that support clinical, operational, and business processes. The ideal candidate will have strong expertise in the Microsoft technology stack, healthcare interoperability standards, and secure application development practices. This role involves collaborating with cross-functional teams to deliver scalable, high-quality solutions that comply with healthcare regulations and improve patient outcomes.

Job Title

Senior .NET Developer – Healthcare IT

Key Responsibilities

• Design, develop, test, and deploy enterprise-grade healthcare applications using the Microsoft .NET platform.
• Build and maintain RESTful APIs, microservices, and web applications using C#, ASP.NET Core, .NET 6/7/8, and related technologies.
• Integrate healthcare systems using standards such as HL7, FHIR, X12, CCD/C-CDA, and healthcare APIs.
• Develop scalable solutions for Electronic Health Records (EHR/EMR), patient portals, claims processing, and clinical workflows.
• Collaborate with business analysts, product owners, architects, and healthcare stakeholders to gather and refine requirements.
• Ensure compliance with healthcare regulations, including HIPAA, data privacy, and security requirements.
• Optimize application performance, scalability, and reliability.
• Conduct code reviews and mentor junior developers.
• Implement secure coding practices and participate in application security assessments.
• Create technical documentation, design specifications, and deployment procedures.
• Troubleshoot complex production issues and provide timely resolutions.
• Participate in Agile ceremonies, sprint planning, and release management activities.

Required Qualifications

• Bachelor's degree in Computer Science, Information Technology, Engineering, or related field.
• 8+ years of software development experience, including 5+ years working with .NET technologies.
• Strong proficiency in:
• C#
• ASP.NET MVC/Core
• .NET Framework and .NET Core/.NET 6+
• Web API development
• Entity Framework/Core
• LINQ
• SQL Server
• Experience designing and developing RESTful APIs and microservices.
• Strong understanding of software design patterns, object-oriented programming, and SOLID principles.
• Experience with cloud platforms such as Microsoft Azure.
• Hands-on experience with source control systems such as Git and Azure DevOps.
• Experience with CI/CD pipelines and automated deployment processes.
• Strong problem-solving, communication, and leadership skills.

Preferred Qualifications

• Experience in the healthcare industry.
• Knowledge of:
• HL7 v2/v3
• FHIR
• EHR/EMR integrations (Epic, Cerner, Meditech, Allscripts)
• Healthcare claims processing
• ICD-10, CPT, and other healthcare coding standards
• Experience with:
• Azure Functions
• Azure Service Bus
• Azure API Management
• Docker and Kubernetes
• React, Angular, or Blazor
• Familiarity with healthcare analytics and reporting solutions.
• Relevant Microsoft Azure or healthcare IT certifications.

Technical Skills

Backend

• C#
• .NET Framework
• .NET Core / .NET 6/7/8
• ASP.NET MVC/Core
• Web API
• Entity Framework/Core
• Microservices Architecture

Database

• SQL Server
• Stored Procedures
• Performance Tuning
• Data Modeling

Cloud & DevOps

• Microsoft Azure
• Azure DevOps
• CI/CD Pipelines
• Git
• Docker
• Kubernetes

Healthcare Technologies

• HL7
• FHIR
• EHR/EMR Integrations
• HIPAA Compliance
• Healthcare Data Exchange

Frontend

• Angular
• React
• JavaScript/TypeScript
• HTML5
• CSS3
• Bootstrap

Key Competencies

• Technical Leadership
• Solution Architecture
• Application Security
• Agile/Scrum Methodologies
• Stakeholder Management
• Mentoring and Coaching
• Analytical Thinking
• Problem Solving
• Communication Skills

Qualifications

Bachelors degree

Range Of Year Experience-Min Year

8

Range Of Year Experience-Max Year

15