Top .NET Developer Jobs

Build and maintain C#/.NET backend services on Azure that ingest and process telemetry from distributed energy devices. Develop APIs, storage, dashboards, and internal applications; troubleshoot systems using logs, metrics, and traces; write automated tests; support CI/CD and observability; and document designs for customer security reviews. Collaborate with software, hardware, data science, manufacturing, and field teams in a hybrid Houston environment.

Develops end-to-end web applications using .NET, C#, ASP.NET Core, modern front-end frameworks, SQL, GitHub Actions, and Azure services. Designs responsive interfaces, backend services, and relational data layers; deploys and supports applications in Azure; and identifies architectural improvements. Collaborates with cross-functional teams, uses AI-assisted development tools, resolves complex client problems, and may acquire requirements and optimize workflows through automation.

Develop scalable .NET software components in Azure and Windows environments. Responsibilities include designing core functionality, troubleshooting production issues, conducting code reviews, improving development standards, collaborating on requirements and testing, and coordinating vendor integrations. The role requires C#, .NET, front-end, SQL, ORM, REST API, and SFTP experience. Strong DevOps and Azure skills, distributed energy resource knowledge, and electric energy industry experience are preferred.

Design, develop, test, and support scalable enterprise applications using C#, .NET, Angular, microservices, REST and GraphQL APIs, cloud platforms, and DevOps practices. Build responsive SPAs, secure backend services, integrations, databases, and event-driven solutions. Participate in architecture, code reviews, Agile ceremonies, and cross-functional collaboration while mentoring junior developers and promoting engineering best practices. The role requires strong enterprise development experience and residence near Indianapolis, Indiana.

Design, develop, configure, test, debug, troubleshoot, document, monitor, and implement software systems. Analyze and resolve complex defects and incidents, define technical requirements, coordinate resources, lead initiatives, mentor junior engineers, provide technical guidance, and work independently on well-scoped and ambiguous problems. The role requires delivering complete solutions incrementally while contributing to software design strategies and collaborating with business and technical teams.

Design and build scalable enterprise applications in C#/.NET (APIs, microservices) and integrate AI capabilities (Python, LLMs, RAG, vector DBs, agentic frameworks). Own CI/CD, Azure DevOps workflows, containerized deployments, and collaborate across teams to deliver AI-enabled operational automation and agent integrations.

Develop enterprise software solutions by translating business requirements into technical designs, specifications, and code. Collaborate with architects, business analysts, and technical teams; follow technology and security standards; provide post-implementation support, application monitoring, and debugging; and evaluate emerging technologies. The role requires .NET, C#, IIS, REST, SQL Server, software lifecycle, integration, infrastructure, communication, and analytical skills.

Build and maintain full-stack applications using React, .NET, C#, and AWS serverless services. Translate Salesforce workflows into modern web interfaces and support migration to a custom technology stack, including data modeling, integrations, and cutover planning. Develop APIs, write tested code, participate in architecture discussions and code reviews, and communicate technical progress and trade-offs with technical and business stakeholders.

Leads hands-on software implementation across risk, AI ingestion, compliance, and client-facing platforms. Designs and ships C#/.NET services, REST APIs, React and TypeScript applications, and contributes to Python and LangGraph agentic systems. Establishes engineering standards for code reviews, testing, CI/CD, Azure and Kubernetes deployments, and observability. Mentors engineers, participates in architecture and ADR reviews, and guides integrations with Microsoft Fabric while working across Azure and on-premises environments.

Design and develop ASP.NET applications using C#, VB.NET, MVC, HTML, CSS, AJAX, and JavaScript. Work with SQL Server, create complex queries and reports, develop reporting solutions using SSRS and Crystal Reports, and build VBA solutions for Microsoft Office applications. Support data conversion and migration activities while working independently and following direction.

Develop distributed, scalable web applications using the Microsoft technology stack, including C#, ASP.NET MVC, and Web API. Build front-end experiences with HTML5, JavaScript, and Bootstrap; diagnose complex system issues; maintain quality; communicate effectively; and manage project timelines and scope. Agile development familiarity is helpful. The role requires a bachelor’s degree in Computer Science or equivalent experience and 5–7 years of industry experience.

Develop and maintain software applications using ASP.NET, C#, and Microsoft .NET technologies. Apply object-oriented programming and work with SQL Server, JavaScript, AJAX, XHTML, Visual Studio, and Team Foundation Server. The role requires software development experience and may support safety and graphics business applications, with motor vehicle industry experience preferred.

Develop and support ASP.NET applications, using relational databases and enterprise application technologies. The role requires strong SQL Server skills, logical analysis, attention to detail, and the ability to understand business processes. Preferred experience includes MVC, WCF, dependency injection, ORM frameworks such as NHibernate or Entity Framework, and unit testing with NUnit and Moq.

Develop and maintain ASP.NET applications for enterprise clients. Responsibilities require strong relational database and SQL skills, experience with MVC and WCF, familiarity with IoC, dependency injection, and ORM technologies, and unit testing using NUnit and Moq. The role also involves analyzing business processes, prioritizing critical issues, drawing accurate conclusions, and delivering detail-oriented, logically sound solutions.

Develop web applications using Microsoft Visual Studio and manage databases, reports, and SSRS packages with Microsoft SQL Server. Migrate ASP.NET applications from Visual Studio 2003 to Visual Studio 2010 and apply Agile software development practices. This is a five-month contract position based in Fort Worth, Texas.

Develop software applications using ASP.NET, C#, and Microsoft .NET technologies. The role requires collaborating with development tools and platforms including Visual Studio and Team Foundation Server, with preferred experience in SQL Server, XHTML, JavaScript, and AJAX.

Develop enterprise business applications in a Microsoft environment using .NET, AngularJS, JavaScript, jQuery, HTML5, CSS3, Bootstrap, Entity Framework, and SQL Server. Responsibilities include developing stored procedures, applying ORM technologies, and using TFS and VSTS for version control, builds, and task management.

Develop distributed and scalable web applications using the Microsoft technology stack. The developer will work with C#, ASP.NET MVC, Web API, Angular, HTML5, and JavaScript; diagnose complex system issues; collaborate effectively; maintain high quality standards; and manage timelines and scope to complete projects on schedule.

Develop and maintain software applications using .NET, C#, SQL, XML, XSL, and JavaScript within a formal software development lifecycle. The role requires software development, database programming, and web technology experience, with preferred exposure to ASP Classic, IIS administration, service-oriented architecture, Team Foundation Server, AJAX, SSIS, automated unit testing, and SSRS. A bachelor’s degree in computer science or equivalent is required.

Develop, test, deploy, and maintain full-stack web applications using .NET and React. Design scalable front-end and back-end solutions, troubleshoot technical issues, participate in code reviews, and follow software development best practices. Collaborate with designers, product managers, and developers throughout the software lifecycle. The role requires onsite work in Washington, DC and an active Top Secret clearance.

Develop and maintain modern, data-driven full-stack .NET web applications using C#, ASP.NET MVC, Oracle SQL, PL/SQL, and Oracle APEX. Responsibilities include architecture, coding, testing, integrations, troubleshooting, root-cause analysis, performance improvements, source control, documentation, and solution design. The role collaborates with internal customers, supports process improvements, and follows software development standards.

Develop, test, maintain, and modernize mission-critical C#/.NET desktop applications using WPF and XAML. Responsibilities include object-oriented design, multithreading, concurrency, asynchronous programming, automated testing, defect troubleshooting, code reviews, Agile ceremonies, CI/CD support, documentation, and collaboration with engineering, testing, and government stakeholders. The role supports modernization of legacy Delphi systems in a defense environment.

Develop, test, maintain, and modernize mission-critical desktop analysis applications for U.S. Navy missions. Responsibilities include C# and .NET development, legacy Delphi modernization, desktop UI development, object-oriented design, multithreading, asynchronous programming, debugging, code reviews, documentation, and Agile Scrum ceremonies. The developer collaborates with engineers, testers, and government stakeholders in an onsite environment.

Design, develop, and maintain scalable enterprise web applications using React, JavaScript or TypeScript, C#, and .NET. Build responsive interfaces, backend APIs, microservices integrations, and Azure cloud solutions. Participate in architecture discussions, code reviews, Agile ceremonies, troubleshooting, performance optimization, application security, and CI/CD deployment processes while collaborating with stakeholders, QA, product owners, and developers.

Develop, design, modify, test and implement ASP.NET applications using MVVM, UWP and WPF. Collaborate in Agile Scrum, provide estimates, participate in code reviews, and resolve production issues.