Cloud Application Developer

Company Description: For over 80 years, Puffer-Sweiven has set the standard in equipment and services for process control, automation, safety, and reliability. We help process-intensive facilities run more efficiently and safely by delivering quality products, technical support, and knowledgeable staff to implement the needed process solutions — with the goal of exceeding customer expectations. Our dedication brings the most advanced products and services to our customers throughout the Central and Gulf Coast regions of Texas. Specialties: As an Emerson Impact Partner, we offer a broad base of superior solutions including the top product lines for a given application. Our specialties at Puffer-Sweiven include: Pressure Management Isolation Valves & Actuation Control Valves & Regulators Process Control & Safety Systems Oil & Gas Automation– fiscal custody metering, controls, and SCADA Reliability Solutions & Services Specialty Pumps & Rotating Equipment Instrumentation Maintenance & Repair Services Key Responsibilities: Design and develop secure, scalable applications using ASP.NET, C#, Azure services, CoPilot, and Microsoft Power Platform. Implement OAuth 2.0 and OpenID Connect for secure authentication and authorization. Register and configure applications in Microsoft Entra ID for SSO and API access. Build and manage RESTful APIs, ensuring performance, security, and maintainability. Develop and maintain CI/CD pipelines using Azure DevOps, including build and release automation. Implement data-access layers using Entity Framework and integrate with Oracle and MSSQL Server databases. Collaborate with cross-functional teams to gather requirements and deliver scalable solutions. Create and maintain technical documentation for custom applications, APIs, and deployment processes. Requirements: 3+ years of experience developing .NET MVC applications using C# and ASP.NET Strong front-end skills in HTML5, CSS3, and JavaScript. Hands-on experience with Telerik/Kendo UI components. Experience building data-driven applications using Entity Framework. Proficiency with Oracle and/or MSSSQL Server, including stored procedures and performance tuning. Experience building and consuming REST APIs. Experience working with Azure cloud services (App Services, Storage, Functions, etc.). Knowledge of OAuth 2.0, OpenID Connect, and Microsoft Entra ID. Excellent problem solving, communication, and documentation skills. Preferred: Experience migrating or modernizing legacy .NET applications. Familiarity with Azure DevOps and CI/CD pipelines. Ability to design and maintain RDLC reports. Understanding of secure coding practices and authentication/authorization patterns.