Top .NET Developer Jobs

The Sr. .NET Developer will work on new web-based applications, developing from user stories in 2-week sprints, both independently and in teams.

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.

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.

The Senior .NET Backend Developer will design and develop backend services for a cryptocurrency exchange, focusing on high-frequency trading and secure transaction processing.

Seeking a Senior Software Engineer to design and implement multimedia data systems using C# and .NET Core. Responsibilities involve developing high-performance applications, collaborating with teams, and driving engineering excellence in an Agile environment.

Develop and support applications using .NET technologies and Power BI for reporting. Collaborate with stakeholders, troubleshoot issues, and mentor junior developers.

Maintain and modernize .NET applications, develop APIs and microservices, build cross-platform apps with Flutter, and ensure seamless integration across systems.

The Software Engineer role involves maintaining and modernizing .NET applications, developing cross-platform solutions using Flutter and Go, and integrating systems within a private cloud environment.

Lead backend development on the scheduling platform modernization, contribute across products, write APIs, and drive AI-accelerated software development workflows.

Lead backend development on the scheduling platform modernization. Contribute across Python and .NET ecosystems, write APIs, review code, and support AI-accelerated development workflows while collaborating in a remote team environment.

Senior .Net Developers design, develop, and maintain scalable applications using C#, ASP.NET, and .NET Framework while mentoring junior developers and collaborating with cross-functional teams.

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.

The .NET Developer will collaborate in Agile teams to design, implement, and maintain software solutions, ensuring high-quality code and performance optimization. Responsibilities include coding, debugging, and writing tests.

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.

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.

The role involves developing and enhancing credit trading infrastructure, including building interfaces and transformation engines for trade and position management.

Responsible for developing, maintaining, and improving software applications using .NET and Angular, ensuring quality and performance, collaborating with teams, and participating in code reviews.

Develop and maintain a critical .NET web application, collaborating with stakeholders, diagnosing issues, and ensuring compliance with security policies.

Lead the design, development, and modernization of web and mobile applications for NIH, providing technical leadership across Agile teams.

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.

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

The Senior Software Engineer will develop next-gen wafer inspection tools, manage the software lifecycle, participate in design reviews, and troubleshoot products at customer sites. Responsibilities include multi-threading programming, GUI design with .NET, and collaboration across teams.

Expert-level full‑stack .NET engineer who designs, develops, tests, and supports secure, scalable enterprise applications. Leads large projects, authors technical specs, mentors engineers, enforces SDLC and security/audit requirements, participates in Agile/Scrum, and drives technical strategy and innovation. Availability for occasional travel and on-call support is required.

The Senior Full Stack Engineer will modernize legacy systems to microservices, maintain .NET applications, optimize SQL databases, and develop frontend interfaces.

As a Senior Software Developer, you'll design, build, deploy, and support web applications using the .NET stack and Azure, while collaborating with a team.