Senior .NET Architect - 26-09231

Job Description

Job Description

Job Title: Senior .NET Architect

Location: Albany, NY
Duration: 20 Months
Work Schedule: Day 1 Onsite

Job Summary

We are seeking an experienced Senior .NET Architect to design, develop, modernize, and support enterprise-scale applications in a complex, mission-critical environment. The ideal candidate will have extensive experience with the Microsoft .NET technology stack, enterprise application architecture, modern web development frameworks, and system modernization initiatives.

Key Responsibilities

• Design, develop, and maintain highly available, scalable, multi-tier enterprise applications.
• Architect solutions using Object-Oriented (OO) and Service-Oriented Architecture (SOA) principles.
• Lead modernization efforts by converting legacy applications into modern .NET and .NET Core MVC applications.
• Develop secure and scalable web applications using C#, ASP.NET MVC, and ASP.NET Core MVC.
• Design, develop, and consume RESTful and legacy web services using Web API, WCF, and ASMX.
• Develop responsive user interfaces using modern front-end technologies.
• Design and optimize SQL queries, stored procedures, views, and database objects.
• Deploy, configure, and manage applications hosted on Microsoft IIS.
• Collaborate with cross-functional teams to define technical solutions and system architecture.
• Ensure application performance, security, reliability, and maintainability.
• Participate in code reviews, technical documentation, and best practice implementation.

Required Qualifications

• Minimum 7 years (84 months) of experience designing and developing highly available, scalable multi-tier enterprise applications using Object-Oriented or Service-Oriented Architecture.
• Minimum 7 years (84 months) of experience developing applications using C# , .NET Framework (3.0 or higher) , and/or .NET Core .
• Minimum 5 years (60 months) of experience developing and supporting ASP.NET MVC or ASP.NET Core MVC applications.
• Minimum 7 years (84 months) of experience modernizing legacy applications developed in MS Access , Visual Basic , and Windows Forms into modern .NET applications.
• Minimum 6 years (72 months) of experience designing and consuming RESTful and non-RESTful Web Services using ASMX , WCF , and Web API .
• Minimum 3 years (36 months) of front-end development experience using React , Angular , Bootstrap , or similar technologies.
• Minimum 7 years (84 months) of experience writing advanced SQL, including Stored Procedures , Functions , Views , and complex queries in Oracle or SQL Server .
• Minimum 4 years (48 months) of experience deploying and managing .NET applications in Microsoft IIS .
• Minimum 4 years (48 months) of experience developing and integrating enterprise systems supporting criminal justice, public safety, emergency response, or critical infrastructure environments.

Preferred Skills

• Enterprise Application Architecture
• .NET Framework & .NET Core
• C#
• ASP.NET MVC / ASP.NET Core MVC
• REST API Development
• WCF & ASMX Web Services
• React
• Angular
• Bootstrap
• Microsoft SQL Server
• Oracle Database
• IIS Administration
• Software Design Patterns
• Object-Oriented Design (OOD)
• Service-Oriented Architecture (SOA)
• System Modernization
• Performance Optimization
• Agile Development Methodologies
• Technical Leadership