Top .NET Developer Jobs

Develop, test, support, and optimize high-performance .NET applications across Windows, web, and mobile environments. Responsibilities include analyzing requirements, designing software components, conducting code reviews, enforcing development standards, diagnosing performance issues, maintaining deployed systems, and advising developers. The role requires strong C#, WPF, WCF, T-SQL, and SQL Server expertise, familiarity with automated testing, distributed architectures, Agile tools, version control, and Angular or other JavaScript frameworks.

Build and own .NET services and APIs from roadmap through production. Design scalable APIs, integrations, and platform components; break complex work into shippable pieces; identify risks; communicate decisions clearly; and collaborate across frontend, data, and infrastructure teams. The role involves using generative AI, working asynchronously in a distributed team, and contributing to testing, observability, cloud infrastructure, and end-to-end feature delivery.

Designs, develops, customizes, integrates, and supports enterprise solutions using Microsoft Dynamics 365, Power Platform, Power Apps, and Dataverse. The role involves configuring business applications, automating processes, troubleshooting, optimizing performance, collaborating with stakeholders, and promoting low-code/no-code development. Candidates should have a .NET development background, strong Dynamics 365 and Power Platform expertise, and at least five years of experience.

Develop and maintain high-quality features for insurance software, perform unit and integration testing, debug across OS/DB/app/network layers, fix production issues, and collaborate with peers. Own technical growth, follow industry/open-source trends, and contribute to UI design and Agile development processes.

Leads architecture, development, and delivery of scalable healthcare applications using .NET, Azure, Kubernetes, SQL Server, and modern web technologies. Provides technical leadership, mentors engineers, conducts code reviews, manages production issues, optimizes database performance, and guides sprint execution across multiple initiatives.

Design, build, and maintain cloud-native .NET microservices on Azure/AKS. Implement Istio service mesh, containerization (Docker), and observability. Troubleshoot distributed systems, optimize performance, and support enterprise Treasury applications in an Agile/Scrum environment.

Develop and maintain backend services and RESTful APIs using C# and .NET. Design and optimize MySQL schemas and queries, troubleshoot production and staging issues, improve performance and scalability, document architecture, and uphold code quality and security. Collaborate with cross-functional teams in a fully remote environment while contributing to development best practices and continuous improvement.

Design, develop, and maintain scalable C# and .NET applications involving data exchange, network transportation protocols, mapping tools, databases, and APIs. Apply software engineering best practices, design patterns, coding standards, and automated testing. Troubleshoot application and protocol issues, optimize performance, collaborate across teams, and translate project needs into technical requirements. Provide mentorship to junior developers and remain current with .NET technologies and communication protocols.

Build and maintain C#/.NET backend services on Azure that ingest and process telemetry from distributed energy devices. Develop APIs, storage, dashboards, factory-floor applications, automated tests, and CI/CD pipelines. Troubleshoot systems end to end using logs, metrics, and traces, improve observability, document designs, and collaborate with software, hardware, data science, manufacturing, and field teams.

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.