Sr. C#/.NET Integration Engineer (Apache NiFi/FHIR API's)

Overview

Remote
On Site
USD 75.00 - 80.00 per hour
Full Time

Skills

Regulatory Compliance
Software Engineering
.NET
C#
HL7
Apache HTTP Server
Extract
Transform
Load
Amazon S3
Amazon RDS
Remote Desktop Services
Data Storage
API
Amazon SQS
Messaging
Cloud Computing
UI
Workflow
Reliability Engineering
Apache NiFi
Health Care
Return On Investment
Microsoft Exchange
Amazon Web Services
Microservices
Kubernetes
Computer Science
Management
Managed Services
Partnership
Collaboration
Value Engineering
Effective Communication
Law

Job Details

Sr. C#/.NET Integration Engineer (Apache NiFi/FHIR API's)
Remote (MST, Central or Eastern Time Zone)
6-12-month Contract or Contract to Hire
Pay Rate: 75-80/hr

A rapidly growing technology-driven organization focused on streamlining how sensitive records are managed, processed, and shared. They specialize in transforming manual, compliance-heavy workflows into secure, efficient digital solutions-helping clients improve access, accuracy, and overall operational performance across regulated environments.

Job Description:
This role focuses on building backend data systems that support the secure, standards-based exchange of healthcare information. You'll play a critical role in developing and optimizing pipelines that automate how clinical records are retrieved, transformed, and transferred. The ideal candidate will have experience working with HL7/FHIR standards, backend APIs, ETL tools, and AWS services in a production environment.

Required Skills:
  • 5+ years of backend software engineering experience in .NET/C#
  • Deep expertise of HL7/FHIR protocols and healthcare data formats
  • Hands-on recent experience building ETL pipelines using Apache NiFi
  • Must have hands-on Apache NiFi coding experience
  • Proficient with AWS, including:
    • Glue (ETL)
    • Lambda (serverless backend functions)
    • S3/RDS (data storage and management)
    • API Gateway, EventBridge, SNS/SQS (integration/messaging)
    • Mission Cloud
  • Familiar with headless system architectures and non-UI data workflows
  • Able to independently troubleshoot backend issues and improve system reliability
BonSoft Skills:
  • Experience with Apache NiFi v1.27+
  • Familiarity with AWS HealthLake or other FHIR-native healthcare data services
  • Prior work developing platforms that support ROI (Release of Information) or patient data exchange
  • AWS Certifications
  • Background in microservices and Kubernetes-based deployments
  • Bachelor's degree in Computer Science, Engineering, or equivalent experience


Welcome to ConsultNet and the family of companies, Tekne, SaltClick, TechBridge, and OmniMedia. As a premier national provider of technology talent and solutions, our expertise spans across project services, contract-to-hire, direct placement, and managed services both onshore and nearshore.

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