> Markdown version of [/jobs/ext/1888645-principal-software-architect-enterprise-solution-architect](https://www.wearedevelopers.com/jobs/ext/1888645-principal-software-architect-enterprise-solution-architect). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Principal Software Architect / Enterprise Solution Architect - **Company:** Infinity Tech Group Inc - **Location:** San Francisco, CA, United States - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** ASP.NET, .NET Framework, Amazon Web Services, User Authentication, Microsoft Azure, C Sharp (Programming Language), C++ (Programming Language), Communications Protocols, Computer Networks, Continuous Integration, Integrated Windows Authentication, Identity and Access Management, Internet Information Services (IIS), Windows Communication Foundation, Java Applet, Key Management, Laboratory Information Management Systems, Windows Presentation Foundation, Microsoft SQL Server, Model View Controller (MVC), Node.Js, Windows PowerShell, Query Optimization, Redis, Azure Active Directory, Migration Manager, Salesforce.Com, Software Engineering, SQL Stored Procedures, TeamViewer, Windows Forms, SSL Certificate Management, Transport Layer Security, ReactJS, Fast Healthcare Interoperability Resources, Caching, AngularJS, Information Technology, Vba Programming Language, Health Level Seven International, Windows Services, Cloud Migration, Web Api - **Published:** August 1, 2026 - **Apply:** https://www.dice.com/job-detail/790cece8-5999-469b-bf75-1cd33a86305b ## About the Role * 12+ years of Software Engineering experience * 4+ years as a Software Architect or Principal Engineer * Strong expertise in C++, C#, Windows Services, and On-device Agent/Applet Development * Extensive experience with .NET Framework (Web Forms, MVC, Web API, WCF) * Hands-on experience with Node.js (Express) and React 18/19 * Azure Active Directory (Azure AD), MSAL, JWT Authentication, Windows Authentication & Forms Authentication * SQL Server (Schema Design, Query Optimization, Stored Procedures) * Azure Cloud Architecture (App Services, Azure AD, Cloud Migration) * CI/CD pipeline design for .NET & Node.js applications * PowerShell automation, IIS Administration, TLS/SSL Certificate Management * Security best practices including TLS 1.2+, AES Encryption, Secrets Management, and Code Signing * Experience designing custom communication protocols and enterprise network layers Preferred Skills * AngularJS to React Migration (50+ Components) * AWS Architecture (ECS, RDS, Lambda, IAM) * HL7, ASTM, FHIR, LIS Integration * Clinical QC Software * Westgard Rules * CLIA, CAP, ISO 15189 Compliance * Salesforce ServiceMax Integration * TeamViewer / ISL Remote Support * WPF, WinForms, VB6 Modernization * Redis, Caching & Async Processing * GIS / SharpMap Integration * Azure to AWS Cloud Migration Strategy Preferred Domain Experience * Life Sciences * Healthcare * Medical Devices * Industrial IoT * Laboratory Information Systems (LIS), Education: A master's degree in Computer Science, Software Engineering, or a related discipline is preferred. ## Related Videos - [Reducing LLM Calls with Vector Search Patterns - Raphael De Lio (Redis)](https://www.wearedevelopers.com/videos/1714-reducing-llm-calls-with-vector-search-patterns-raphael-de-lio-redis) - [Web APIs you might not know about](https://www.wearedevelopers.com/videos/281-web-apis-you-might-not-know-about) - [HTTP headers that make your website go faster](https://www.wearedevelopers.com/videos/1676-http-headers-that-make-your-website-go-faster) - [Architectures that we can use with .NET](https://www.wearedevelopers.com/videos/935-architectures-that-we-can-use-with-net) - [Event based cache invalidation in GraphQL](https://www.wearedevelopers.com/videos/433-event-based-cache-invalidation-in-graphql) - [Accelerating Authentication Architecture: Taking Passwordless to the Next Level](https://www.wearedevelopers.com/videos/733-accelerating-authentication-architecture-taking-passwordless-to-the-next-level) ## Related Articles - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers) - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [Top Must-Visit Developer Conferences in the US in 2026](https://www.wearedevelopers.com/magazine/679-top-must-visit-developer-conferences-in-the-us-in-2026)