Top Remote .NET Developer Jobs

Lead and mentor an engineering team building GovIntel and GovChannel product capabilities. Own technical direction, design and deliver scalable SaaS features, APIs, integrations, and platform reliability. Partner with Product, QA, Cloud Ops, and stakeholders to prioritize work, drive CI/CD and observability practices, lead reviews and incident response, and apply AI-assisted tools to improve development speed and quality.

Design, develop, and maintain scalable cloud-native backend applications using .NET (C#) and Java/Python. Collaborate in cross-functional Agile teams, implement unit tests/TDD, set up CI/CD pipelines, use Git for version control, and deploy on Azure/GCP/AWS. Migrate legacy .NET apps to modern .NET and create database schemas in SQL Server.

The Lead Product Engineer will design and deploy enterprise applications, drive Azure migrations, and collaborate with cross-functional teams in an AI-driven environment, mentoring junior engineers and implementing best practices.

Senior .NET/Classic ASP developer to support, maintain, and enhance large-scale federal applications. Provide Tier 3 support, develop prototypes, update and refactor legacy code, participate in agile teams, and produce SDLC documentation. Work with Azure, IIS, AD/ADFS/Azure Entra, CI/CD, SQL Server, and SSIS.

Develop web solutions using .NET and React for various clients, collaborating with designers and strategists to deliver high-quality applications.

The Senior C# .NET Software Engineer will develop software solutions, ensure coding standards, lead technical discussions, and collaborate in an agile environment.

Develop and maintain web-based applications using .NET/C#, JavaScript, HTML/CSS, SQL and Oracle/SQL Server. Perform root cause analysis, collaborate with teams for requirements, follow Agile SDLC, present change demonstrations, and use Azure DevOps/Jira for lifecycle management. Implement and maintain Blazor components.

Senior .NET Software Engineer responsible for end-to-end software development using Microsoft technologies. Requires extensive experience in SDLC, design principles, technical documentation, web application development with .NET, Agile/SCRUM, Entity Framework, database design, and version control. Familiarity with project tools JIRA, TEMPO, Bitbucket, and Confluence preferred.

Senior .NET Web App Developer responsible for designing and building .NET web applications, implementing Oracle PL/SQL solutions, using Entity Framework and Blazor, applying design principles, producing technical documentation, performing performance tuning, and collaborating in Scrum/Agile teams with Bitbucket, JIRA, Tempo, and Confluence.

Design, build, and maintain production-grade .NET web applications and APIs on Azure. Own full-stack delivery from data models and SQL to front-end components, CI/CD, testing, and architecture. Collaborate with product and delivery teams, participate in code reviews, and ensure secure, observable, well-tested services.

The role requires web development with a focus on server and OS support. Ideal candidates have experience in ASP.NET, VB.NET, C#, and web infrastructure, along with troubleshooting IIS configurations.

Lead customer-facing architecture and development of scalable, cloud-native AWS applications. Drive design discussions, migrate monoliths to microservices, implement serverless and container solutions, advise on AWS best practices, and influence developer-focused product and platform strategy.

Lead technical engagements to architect and build scalable, cloud-native AWS applications using serverless, containers, and microservices. Migrate monoliths to microservices, advise on AWS best practices, influence infrastructure and product strategy, and work directly with customers and cross-functional teams.

The Integration Developer supports and maintains Rhapsody and .NET applications, automates workflows, and modernizes legacy systems for public health data exchange.

Develop and maintain backend services, APIs, and database integrations using ASP.NET Core and EFCore. Build GraphQL APIs, write unit tests, implement observability with OpenTelemetry, troubleshoot production issues, model and optimize data, craft complex SQL, and manage deployments on Azure and Kubernetes using Helm and Azure Pipelines.

The Software Engineer develops and maintains applications using Microsoft technologies, ensuring security and performance while collaborating with teams to meet client requirements.

Hands-on Principal Engineer to design, build, and modernize scalable enterprise SaaS using .NET, SQL Server, and Angular. Lead architecture, drive migrations from monolith to modular systems, implement observability and CI/CD, build prototypes, ensure automated testing, and provide technical leadership across teams.

Lead design and implement a scalable, secure multi-tenant SaaS using .NET and Angular. Own end-to-end feature delivery, leverage AI-assisted coding, apply DDD/CQRS/event-driven patterns, optimize data and SQL performance, mentor engineers, and maintain CI/CD, observability, and automated testing.

The Senior .NET Developer will work on developing and maintaining applications, mentor junior developers, and ensure compliance with regulations. The role requires expertise in full-stack development, particularly with SQL Server databases and Azure.

The C# / .NET Developer will design and maintain middleware applications, build Shopify integrations, and support a mobile app backend in a remote work environment.

Build and maintain scalable full-stack web applications using .NET Core and modern frontend frameworks. Integrate CMS platforms (Umbraco preferred), APIs and third-party services. Participate in architecture, code reviews, testing, performance optimization, technical documentation, and collaborate cross-functionally to deliver client-facing projects in a fast-paced agency environment.

The Senior .Net Developer will enhance SDG's C#/.NET Core codebase, design high-load services, and optimize MS SQL queries, benefiting from a remote work environment and attractive benefits.

Build and maintain web-based e-commerce applications using C#/.NET and ASP.NET MVC. Work in Visual Studio with Git, unit and integration testing, and a build server. Collaborate with the development team to design and implement features, ensure code quality, and support company growth. Preferred experience includes .NET Core, Web API, JavaScript frameworks, ORMs, and MAUI.

Senior .NET Developer to build and support microservices using .NET and MongoDB on Azure. Responsibilities include integration with multiple vendor interfaces, unit testing, production support/on-call, collaborating with product owners, and delivering with minimal ramp-up time. Must be able to attend an in-person interview in specified US locations.

This role involves full stack development, mentoring junior developers, participating in agile practices, and leading cross-functional teams on software projects.