Beschreibung

Scope:Our client is looking for a Senior .Net Developer, who can develop and maintain integrations with Italian public healthcare systems, focusing on secure SOAP/REST services and authentication. Tasks:* Develop applications in C# and .NET* Build and maintain SOAP/WCF and REST integrations* Implement OAuth2, OpenID Connect, SAML, JWT, and mTLS* Ensure application security and testing* Integrate with Italian healthcare services Required Skills:* 8-10+ years of professional .NET development experience* C#* .NET Framework 4.6 / 4.8* .NET Standard 2.0* .NET 8+* SOAP / WCF* REST / HTTP APIs* JWT, OAuth2, OpenID Connect* SAML* X.509 Certificates (mTLS, XML Digital Signatures)* NUnit, Moq, FluentAssertions Preferred Skills:* Italian Healthcare Domain (Sogei/Sistema TS, FSE, AIFA, Electronic Prescriptions)* Regional healthcare integrations* HL7 / CDA* IHE Profiles (ITI-57, ITI-62) Nice to Have:* Polly* LiteDB* PowerShell* GitLab CI/CD* Docker / .NET Aspire* SonarQube Details:* Start Date: ASAP* Project Duration: 5 months (extension possible)* Capacity: 5 days per week* Language: Italian (Native) / English (Fluent)* Location: Mainly Remote / Bari (Italy) Onboarding Interviews can be arranged at short notice, with a quick decision-making process thereafter.