Full-Stack .NET Developer

UNIVERSAL Technologies is seeking a Full-Stack .NET Developer for a hybrid role in New York, NY. The right candidate will be responsible for the design, development, and deployment of complex, large-scale web and mobile applications supporting business operations, permitting systems, and asset management workflows. This role requires hands-on expertise in full-stack development using .NET technologies, database design, and modern web frameworks. The selected consultant will play a critical role in building scalable, secure, and user-friendly solutions that integrate multiple data sources and business processes to enhance operational efficiency and accessibility.

WHO WE ARE

UNIVERSAL Technologies is a Women-Owned (M/WBE) IT consulting firm that provides innovative technology and staffing solutions to both public and private sector clients. Our mission is to deliver excellence through integrity, expertise, and collaboration—empowering organizations to achieve their strategic goals through technology.

WHAT WE OFFER

As part of the UNIVERSAL Technologies team, you will contribute to transformative technology initiatives in a dynamic, growth-oriented environment. We offer competitive compensation, opportunities for professional development, and a culture that values innovation, inclusion, and teamwork.

MANDATORY SKILLS/EXPERIENCE

• Bachelor's degree (or equivalent) in a technology-related field.
• Minimum of 5 years of experience in application software development, data analysis, database design, programming, testing, and implementation across web, client-server, and mobile environments.
• 6 or more years of experience in object-oriented design, development, testing, and deployment of mission-critical business applications using Microsoft .NET and SQL Server technologies.
• Hands-on experience developing and integrating complex application modules using .NET 4.8, ASP.NET, .NET Core, C#, n-Tier architecture, SOA, XML/JSON-based web services, and Microsoft Visual Studio 2019/2022.
• Strong knowledge of relational database design, normalization, T-SQL, stored procedures, and database management in SQL Server 2017/2019 and Azure SQL.
• Experience with data migration, transformation, and reporting using SSIS and SSRS.
• Proficiency in JavaScript frameworks such as React, Angular, and Backbone, as well as responsive design frameworks like Bootstrap.
• Experience developing user interfaces with Razor/MVC4/MVVM patterns, AJAX, HTML5, CSS, and JavaScript.
• Expertise in data analysis and ad-hoc reporting using T-SQL, Microsoft SQL Server, and Microsoft Excel.
• Experience building secure web applications with authentication and role-based access control.
• Strong understanding of UX design principles, accessibility standards, and responsive UI development.
• Knowledge of configuration management, continuous integration, and version control using Azure DevOps or Team Foundation Server.
• Experience developing web services using Windows Communication Foundation (WCF).
• Familiarity with SDLC methodologies including Waterfall, RUP, and Agile.
• Experience creating and maintaining design artifacts such as use case diagrams, class/sequence diagrams, and high-level/detailed design documentation.
• Proficient in UML/Rational or similar design tools.
• Strong communication, presentation, and collaboration skills.
• Experience with map-based application development and GIS software (e.g., ESRI ArcGIS, ArcGIS Online, OpenLayers, or Mapbox).
• Experience with wireless/mobile/disconnected architecture and online