Senior Application Developer (.NET / NIEM) - 26-04298
Navitas, Inc.
Philadelphia, United States of America
5 days ago
Role details
Contract type
Permanent contract Employment type
Full-time (> 32 hours) Working hours
Regular working hours Languages
English Experience level
SeniorJob location
Philadelphia, United States of America
Tech stack
ASP.NET
.NET
XML Schema
C Sharp (Programming Language)
Windows Communication Foundation
Microsoft Visual Studio
Microsoft Software
Microsoft SQL Server
Object-Oriented Software Development
Systems Development Life Cycle
Simple Object Access Protocol (SOAP)
Management of Software Versions
XML
XPath
Extensible Stylesheet Language Transformations (XSLT)
Enterprise Software Applications
.NET Core
Web Api
Job description
- Develop, support, and enhance enterprise applications
- Troubleshoot complex, multi-system issues and ensure system stability
- Drive performance, capacity planning, and continuous improvements
- Support enterprise integrations and system migrations
- Maintain technical documentation, standards, and KPIs
- Collaborate with cross-functional teams and stakeholders
Requirements
- Bachelor's degree required
- 6+ years in full SDLC on Microsoft stack
- 5+ years: .NET Framework, ASP.NET, C#, WCF, MS SQL Server, Visual Studio, OOP
- 2+ years: .NET Core, Web API
- Strong experience with XML/XSD, XSLT, XPath
- 3+ years: NIEM (IEPD lifecycle), ESB migration (SOAP/REST), XML namespace/versioning
- Experience with technical documentation and production support
- Ability to work independently with strong problem-solving skills
