C# Interface Developer

PAR Excellence Systems, Inc.

• $90K — $120K *
US-AnywhereRemote in United States
Healthcare
Less than 5 years of experience
Today
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Job Overview by Ladders

Qualifications

  • Bachelor's degree in Computer Science or related field
  • 3+ years of experience in interface development or integration engineering
  • Strong experience in healthcare IT integration development
  • Proficiency in C# / .NET and Javascript
  • Experience with HL7, REST APIs, FTP, and TCP/IP standards
  • Strong SQL skills for database querying and data validation
  • Excellent troubleshooting and problem-solving abilities

Responsibilities

  • Design and maintain interfaces between PAR systems and external platforms
  • Develop scalable integration solutions based on functional and technical requirements
  • Test and support integrations using industry-standard technologies
  • Create reusable components to enhance integration efficiency
  • Ensure data integrity and performance across all integrations
  • Collaborate with project managers for successful interface delivery
  • Monitor interface performance and identify optimization opportunities

Benefits

  • Advanced technical support for integration issues
  • Opportunities for collaboration with clients and vendors
  • Focus on continuous improvement of integration processes and tools
  • Participation in interface design sessions with a diverse group
  • Involvement in an innovative healthcare IT environment
Full Job Description
Key Responsibilities

Interface Development & Engineering
  • Design, develop, and maintain interfaces between PAR systems and external platforms
  • Translate functional and technical requirements into scalable integration solutions
  • Develop, test, and support integrations using C#, .NET, and industry-standard technologies including HL7, REST APIs, flat files, FTP, and TCP/IP.
  • Develop reusable components, templates, and tools to improve integration efficiency
  • Ensure data integrity, performance, and reliability across all interfaces
  • Write clean, maintainable, and well-documented code

Implementation & Delivery
  • Collaborating with project managers and implementation teams on interface delivery
  • Participate in interface design sessions with internal and external stakeholders
  • Support interface testing, validation, and go-live activities
  • Troubleshoot and resolve integration issues during and after deployment
  • Ensure successful handoff to support teams following stabilization

Support & Optimization
  • Provide advanced technical support for interface-related issues
  • Monitor interface performance and proactively identify improvements
  • Analyze root causes of issues and implement long-term fixes
  • Continuously improving integration processes, tools, and documentation

Collaboration & Communication
  • Partner with clients, vendors, and internal teams to define integration requirements
  • Communicate technical concepts clearly to both technical and non-technical stakeholders
  • Contribute to best practices, standards, and architectural decisions

Required Knowledge, Skills, and Abilities
  • Strong experience in interface/integration development within a healthcare IT environment
  • Experience developing in C# / .NET and Javascript
  • Proficiency with integration standards such as HL7, APIs (REST/SOAP), FTP, and TCP/IP
  • Strong experience with relational databases and SQL (querying, joins, stored procedures, data validation, performance analysis, troubleshooting)
  • Experience parsing, transforming, and validating structured data formats (e.g., HL7, JSON, XML, CSV)
  • Solid troubleshooting and problem-solving skills
  • Ability to manage multiple priorities and projects simultaneously
  • Strong written and verbal communication skills
  • Ability to work both independently and collaboratively

Preferred Knowledge, Skills, and Abilities
  • Experience integrating with healthcare EMR and MMIS systems such as Epic, MEDITECH, Infor, Workday, PeopleSoft or McKesson
  • Experience with healthcare integration engines or middleware (e.g., Mirth Connect, Cloverleaf, Rhapsody, Corepoint)
  • Experience with Microsoft Entity Framework
  • Knowledge of cloud-based integration approaches or modern API frameworks
  • Understanding of secure integration practices, including authentication, encryption, transport security, and protected healthcare data handling

Required Education & Experience
  • Bachelor's degree in Computer Science, Information Systems, or related field
  • 3+ years of experience in interface development, integration engineering, or similar role
  • Healthcare IT experience strongly preferred
* Ladders Estimates

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