Top .NET Developer Jobs in NYC, NY

The Senior Software Engineer will design, develop, and maintain scalable backend services and APIs, working with cross-functional teams to improve cancer care through technology and data solutions.

Develop scalable server-side features, online services, and collaborate with teams. Requires C#, .NET expertise and experience in distributed systems.

Lead design, development, and maintenance of scalable .NET web and Windows applications. Build RESTful APIs, integrate front-end frameworks, collaborate with cross-functional teams, drive architectural decisions, perform code reviews and testing, and support deployments and backlog reduction for the eApp portfolio.

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.

As a Software Engineer, you will design, develop, and deliver high-quality software, contribute to code reviews, monitor application performance, and ensure maintainability and consistency across products.

The Full Stack .Net Developer will develop and maintain web applications, write efficient code, and collaborate on new features.

Develop, maintain and support .NET/C# applications using ASP.NET MVC, WCF, WPF and SQL Server/Oracle. Participate in full SDLC, project lifecycle activities, design and architecture reviews, and work with diverse stakeholders in the financial services/investment domain. Provide analytical troubleshooting and support for development and maintenance projects.

Develop, maintain, and support .NET/C# applications using ASP.NET MVC, WCF, WPF and SQL Server/Oracle. Participate in SDLC, project lifecycle, design and architecture reviews, and collaborate with stakeholders. Domain experience in financial services/investment required.

Develop and maintain .NET-based web applications using ASP.NET MVC and AngularJS. Build and consume Web APIs/REST services, design database schemas and optimize SQL queries, implement unit and front-end tests, use GIT for version control, follow OOP/OOD and design patterns, lead technical efforts within a global delivery/financial services environment.

Design, develop, test and support enterprise .NET applications across the full SDLC. Work in Agile teams on high-volume batch and queue-processing systems using C#, ASP.NET, WCF, SQL Server and SOA patterns. Apply strong coding, debugging, version-control and communication skills to deliver mission-critical internet applications.

Develop and maintain .NET web applications across the full SDLC using C#, ASP.NET and WCF. Work with SQL Server, IIS and Windows Server. Build high-volume batch and queue-processing systems, apply SOA and design patterns, perform testing/debugging, follow Agile/TDD practices, and use version control. Collaborate with stakeholders and adhere to coding and testability standards.

The role involves designing, developing, and maintaining microservices-based applications using .NET Core, along with leading architecture discussions and mentoring team members.

The role involves developing and enhancing trade and position management infrastructure, building interfaces, and participating in trade processing.

Design and develop high-volume, multi-tiered applications using .Net technologies. Ensure high code quality through testing and reviews, while collaborating with cross-functional teams.

The .NET Developer will analyze requirements, write design specifications, and conduct software testing and performance tuning while being a proactive team player.

The Senior .NET Developer will handle requirements analysis, write design specifications, perform software testing, and troubleshoot issues, while possibly leading a team.

The .NET Developer will analyze requirements, write design specifications, and develop applications using ASP.NET and related technologies. Experience in software testing and troubleshooting is required.

The Senior .NET Developer will design, develop, and maintain applications using .NET technologies, conduct performance tuning, and collaborate with team members on software methodologies and architecture.

Develop, migrate, and maintain .NET applications using Agile methods; implement Okta authentication from ADFS; perform API and application testing; create migration, implementation, and test documentation; use DevOps toolchain to build, deploy, and support secure applications while coordinating with customers and project teams.

Develop and maintain web applications using C#, ASP.NET, and SQL. Collaborate in an Agile environment with additional technologies such as JQuery and Angular JS.

The .NET Developer will design, develop, and enhance web-based applications, maintain ERP solutions, and collaborate with cross-functional teams to support software throughout its lifecycle.

Design, develop, test, and deploy .NET applications using C# and ASP.NET MVC. Create and optimize SQL databases and APIs, perform code reviews and debugging, collaborate with stakeholders and architects, deploy to staging/production, maintain applications, and stay current with .NET best practices.

The .NET Developer will code, evaluate, implement, and debug applications using ASP.NET, optimize web performance, and create unit test plans.

The .Net Developer is responsible for leveraging .Net and Angular JS to develop applications, especially in the financial domain, along with team leadership tasks.

Looking for a full-time .NET Developer for a client based in Pennington, Jersey City, or New York. Requires GC/USC visa status.