Senior .Net Developer

Quadrant, Inc.; Edgewater (MD); On-site; USD 82,656 - 123,984; Full time

Job summary

Quadrant, Inc. is seeking a Sr. .NET Developer to join our team in Washington, DC.

This role focuses on designing, developing, and testing .NET APIs on an Azure integration platform, migrating from .NET Framework to .NET Core, and deploying via CI/CD pipelines. You will collaborate with cross-functional teams and publish APIs through Azure API Management for routing and monitoring. The ideal candidate has 5+ years of experience, strong API development skills, and familiarity with AI tools to

Qualifications

• 5+ years of experience as a .NET Developer (Sr.).
• Deploying solutions through CI/CD pipelines and Azure environments.
• Developing and testing .NET APIs with Azure API Management.
• Experience with .NET Framework and .NET Core.
• Familiarity with AI tools to accelerate development and testing.

Responsibilities

• API developer for .NET APIs on an Azure integration platform between CRM apps and back-end DBs.
• Design, develop and test APIs using C# and ASP.NET Web API/.NET Framework; migrate to .NET Core.
• Collaborate with front-end and back-end teams to align on design and testing.
• Troubleshoot and resolve production defects in APIs and create detailed documentation.
• Participate in Agile ceremonies and report progress.

Skills

.NET Framework

.NET Core

C# & ASP.NET

Azure

CI/CD

API Design

Testing APIs

OAuth/JWT

Agile

AI tools

Tools

Azure API Management

Job description

.Net Developer (Sr.)

Washington, DC

Pay From: $60.00 per hour

MUST

• Seeking .NET Developer (Sr.)
• 5+years of experience
• Deploying solutions through CI/CD pipelines
• Packaging and deploying APIs to Azure environments, and publishing them through Azure API Management for routing, policy enforcement, rating, versioning and monitoring.
• Conduct testing of .NET APIs on AzureAPI programming: Advanced
• Microsoft .NET Framework: Advanced
• Microsoft .NET Core: Advanced

DUTIES

• API developer for .NET APIs on an Azure integration platform that sits between CRM apps and back-end DBs with data exposed via APIs. APIs are written in .NET Framework currently, with future migration to .NET Core. Develop and test new and updated APIs on the integration platform. Collaborate with front-end consumers and back-end data providers to align on design and conduct testing. Troubleshoot and fix production defects found in APIs. This role requires skills, experience, and best practices in .NET (Core and Framework) development, testing, and technical design. Azure experience is a plus but is not required. Experience with AI tools to accelerate development and testing is a plus.
• Designing, developing and implementing services using C# and ASP.NET Web API/.NET Framework, integrating with authentication providers (OAuth/JWT or other auth patterns), and external services.
• Leverage AI tools to accelerate development and testing.
• Collaborate with other technical teams to align on design and testing.
• Create and maintain detailed technical documentation.
• Troubleshoot and resolve production defects in APIs.
• Participate in Agile ceremonies.
• Report on progress and status of development.

Quadrant is an affirmative action/equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, status as a protected veteran, or status as an individual with a disability.

"Healthcare benefits are offered to all eligible employees according to compliance mandated by the Affordable Care Act".