Top Remote .NET Developer Jobs

The Sr. Software Engineer will develop and optimize claims processing components on the Optum Care Strategic Platform, ensuring high-quality architectural solutions and mentoring engineers.

The .NET Developer will design, develop, and maintain RESTful APIs and scalable applications while collaborating with cross-functional teams for DoD projects.

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.

The Senior Software Engineer will design and maintain .NET applications in AWS and on-prem environments, focusing on data processing solutions and collaborating on technical designs while ensuring security and compliance best practices.

As a Full Stack Engineer, you will design and maintain features using C# and .NET, enhance UIs with React JS, manage SQL Server databases, and support AWS cloud infrastructure.

The Software Engineer will develop and maintain enterprise applications using .NET and C#. Responsibilities include collaborating in an Agile environment, ensuring code quality, and optimizing performance.

The Senior .NET Developer will modernize applications, enhance legacy systems, lead Agile activities, and mentor junior developers while utilizing backend technologies.

As a Senior Software Engineer at PerfectServe, you'll design, build, and maintain high-quality code for healthcare communication systems, mentoring junior engineers and collaborating across teams to improve patient care and clinical workflows.

Design and implement cross-platform features for KeeperChat (desktop, mobile, web). Build and maintain .NET/C# MAUI clients and React web UI, optimize performance and reliability, participate in code reviews, collaborate with product/design/backend teams, and mentor junior engineers while upholding security and code quality.

As a Senior Full-Stack C#/.NET Engineer, you will fork and set up existing applications, implement architectural adjustments, and ensure deployment in Azure. The role requires close collaboration with stakeholders and troubleshooting legacy code.

Senior Software Engineer II designs, develops, tests, and deploys scalable .NET-based features and ERP integrations. Responsibilities include technical design, code reviews, CI/CD pipeline management, troubleshooting, mentoring peers, and ensuring reliability, performance, and security across cloud-native Azure services.

As a Principal .NET Software Engineer at Versapay, you will modernize payments infrastructure, improve scalability, design distributed services, and take ownership of payment workflows while collaborating with various teams to enhance customer experience.

Develop web applications for an E-commerce company using .NET technologies. Collaborate with the team to solve technical challenges and implement solutions.

Lead design and implementation of scalable .NET Core + Angular applications. Communicate with stakeholders, estimate work, drive agile delivery, ensure code quality, mentor engineers, and collaborate across product, QA, and design to deliver client-facing solutions.

Seeking a Senior Full Stack .NET Developer to work on a social good project, with strong skills in C#, AngularJS, design, and UX. Requires 5+ years of experience.

The role involves developing and maintaining applications using .NET Core and Microservices architecture, with a focus on both front-end and back-end technologies.

Senior back-end engineer responsible for designing, developing, and testing .NET microservices on Azure; implementing API integrations; participating in Agile ceremonies, code reviews, and full-stack development tasks including frontend, database, and DevOps work.

Develop and maintain web and desktop applications using .NET technologies. Requires strong programming skills, experience with databases, and project management.

Seeking a Senior Software Developer for developing high-performance distributed systems for media workflows, including video transcoding and content delivery.

The Senior .NET Software Engineer will drive development of .NET software products, focusing on back-end engineering, code reviews, and collaborating with cross-functional teams.

Develop and maintain a high-performance image processing system, optimizing algorithms for efficiency, and collaborating with hardware engineers for seamless integration.

The Staff Engineer will leverage 5+ years of experience in C#, JavaScript, and frameworks to lead and innovate solutions in a collaborative environment.

Design, develop, and test SaaS applications, write clean code, solve complex problems, and stay current with technologies, working in a collaborative, agile environment.

Develop and maintain high-quality software solutions, analyze requirements, and collaborate with project leaders to ensure deadlines are met while adhering to coding standards.

Lead the development of service-oriented applications, mentor teammates, guide architecture, and establish coding standards while building high-impact software.