C# Interface Developer

**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