Top Senior .NET Developer Jobs

Design and develop software solutions using .NET architecture. Work with microservices and ensure excellent communication within Agile teams.

Senior .NET Full Stack Developer responsible for designing, developing, testing, and enhancing enterprise .NET applications, integrating third‑party components, optimizing C#/ASP.NET code, automating operational workflows, and supporting large‑scale data processing and analytics. Works with lead architects across the SDLC and conducts architecture reviews, code reviews, and knowledge transfer.

Design, develop, and modernize enterprise web applications using .NET/ASP.NET/C#, SQL Server, and modern front-end technologies. Perform testing, troubleshooting, performance tuning, collaborate with cross-functional teams, and support secure, mission-critical government systems.

The Senior Fullstack Engineer will migrate a legacy .NET MVC application to .NET 8.0, focusing on backend development and integrating with Angular. Responsibilities include building scalable microservices on AWS, optimizing MS SQL Server, and leveraging AI tools for development efficiency.

The Senior Backend Engineer will develop backend solutions using .NET/C# and modern architecture, focusing on cloud services and databases, while managing client projects.

The Senior Software Engineer will focus on integrating Sage Intacct with core business processes, developing backend services, and maintaining integration systems. Responsibilities include designing, building, and supporting secure integration solutions, as well as collaborating with stakeholders on technical requirements.

Nagarro is seeking a Principal Engineer with extensive experience in .Net Web development to provide strategic value and lead initiatives.

The Associate Staff Engineer will leverage their experience in C# and modern web technologies to tackle client challenges and support team growth.

The Lead Software Developer (.NET) & Head of the thyssenkrupp IoT U.S. Office is responsible for software development, technical leadership, and customer engagement while leading the U.S.-based IoT team.

As a Senior Software Engineer, you'll design and build scalable underwriting systems, collaborate with teams, and modernize processes using AI-driven automation.

We are looking for a Senior .NET Software Engineer to take ownership of features and drive architectural decisions while building AI-powered EMR software.

Design, code, and test applications using .NET and SQL Server, develop web applications, create SQL queries, and integrate APIs. Provide technical support and guidance.

As a Full Stack .Net Developer, you'll develop and maintain web applications, produce high-quality code, collaborate on feature design, and participate in code reviews.

Seeking a seasoned .NET Developer with 7+ years of experience to design and maintain scalable enterprise applications, focusing on collaboration in an agile team.

Design, build, test, and deploy full-stack web applications using the .NET framework. Collaborate with cross-functional teams, write maintainable code, perform unit/integration testing, troubleshoot issues, participate in code reviews, and ensure application performance, quality, and responsiveness.

Design, develop, and scale cloud-native .NET applications and APIs on Azure. Produce unit-tested code, implement RESTful and SOAP services, design database objects, and apply cloud architecture patterns while taking on increasing leadership responsibilities.

The MES System Analyst III will design, implement, and maintain MES solutions, analyze systems, develop monitoring software, and ensure smooth operations within a manufacturing environment.

Design, build, and operate scalable, cloud-native, event-driven .NET systems. Own architecture, reliability, CI/CD, APIs, and mentoring; apply AI-assisted tools, testing, and data-centric design to improve product scalability and customer adoption.

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 high-performance full-stack solutions from database to UI. Build microservices, RESTful APIs and event-driven components, support reporting and data tooling, ensure reliability/security/performance, contribute to CI/CD and production readiness, and collaborate in an Agile/SAFe distributed team.

Responsible for designing, developing, testing, and maintaining secure Java applications, providing leadership and mentorship, and ensuring compliance with SDLC frameworks.

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

The Lead Software Engineer will architect systems, develop and improve software practices, manage projects, mentor engineers, and engage with stakeholders.

The .NET Developer will provide support for new applications and enhancements, implement applications, design specifications, and perform testing in an Agile environment.

The Senior Java Engineer will design and build scalable systems, mentor engineers, and collaborate cross-functionally to enhance application quality and performance.