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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # NET Developer - **Company:** Professional Technology Integration (PTI) - **Location:** Richmond, VA, United States - **Experience:** Expert - **Contract:** Temporary contract - **Skills:** ASP.NET, JavaScript (Programming Language), Application Programming Interfaces (APIs), Agile Methodology, ASP.NET MVC Framework, HTML5, Build Automation, Business Systems, C Sharp (Programming Language), Cascading Style Sheets (CSS), Software Quality, Code Review, Database Servers, Software Design Patterns, Web Development, JQuery, Oracle Databases, Oracle SQL Developer, Scrum Methodology, PL-SQL, SQL Databases, .NET Core, ReactJS, Blazor, Ios Frameworks, Backend, AngularJS, Front End Software Development, Restful APIs, Web Api - **Published:** August 20, 2026 - **Apply:** https://professionaltechintegration.com/PTICloud9/index.php?option=com_mycareer&job=apply&jpid=18618&Itemid=568 ## About the Role * 10+ years of professional experience in full-stack .NET web application development. * Extensive hands-on experience with C#, .NET Core, ASP.NET MVC, Web API, and SQL databases. * Strong proficiency in modern front-end technologies: HTML5, CSS3, JavaScript, jQuery, and UI frameworks (Angular, Blazor, or React). * Deep understanding of tiered architecture, system design patterns, and automated testing frameworks. * Proven track record delivering software within Agile/Scrum development lifecycles. * Excellent verbal and written communication skills with the ability to bridge technical and business discussions. * Must be currently based in the Richmond, VA area and able to work onsite 3 days per week., * Web Application development experience and fluency with JavaScript including frameworks JQuery, React, Angular or Blazor, CSS3 and HTML5 (Required 10 Years) * Experience with Automated Builds using Microsoft Team Foundation (Required 10 Years) * Experience with Oracle SQL Server Database (Required 7 Years) * Experience with PL/SQL and using Oracle Database (Required 7 Years) * Experience with Process automation and troubleshooting (Required 7 Years) * Experience with Agile SDLC best practices (Required 3 Years) ## Description We are seeking an experienced Senior .NET Core Developer to lead the design, development, and maintenance of mission-critical web applications and backend services. In this role, you will collaborate with business analysts and cross-functional teams within an Agile environment to build scalable, high-performance software solutions following modern architectural patterns and best practices., * Architect, develop, and maintain secure enterprise web applications and backend services using C#, ASP.NET Core, ASP.NET MVC, and RESTful Web APIs. * Build responsive, modern front-end user interfaces utilizing HTML5, CSS3, JavaScript, jQuery, and frameworks such as Blazor, Angular, or React. * Implement robust software design patterns and multi-tier architectures to ensure code reusability, scalability, and maintainability. * Author and execute comprehensive unit and integration tests to ensure high software quality and reliability. * Partner with project managers and business systems analysts to translate complex business requirements into technical specifications. * Participate actively in all Agile/Scrum ceremonies, code reviews, and technical documentation efforts. ## Related Videos - [Blazor Unleashed: The Future of .NET Web Development](https://www.wearedevelopers.com/videos/1564-blazor-unleashed-the-future-of-net-web-development) - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [Why you must use TDD now!](https://www.wearedevelopers.com/videos/114-why-you-must-use-tdd-now) - [Blazor – the new SPA Framework for everyone who hates JavaScript](https://www.wearedevelopers.com/videos/699-blazor-the-new-spa-framework-for-everyone-who-hates-javascript) - [Can SVG be fast? Rendering a scatter chart with over 10k points](https://www.wearedevelopers.com/videos/100299-can-svg-be-fast-rendering-a-scatter-chart-with-over-10k-points) - [Creating a routing app with Google Maps API from scratch](https://www.wearedevelopers.com/videos/831-creating-a-routing-app-with-google-maps-api-from-scratch) ## Related Articles - [What is a web developer?](https://www.wearedevelopers.com/magazine/18-what-is-a-web-developer) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)