Sr. .Net AWS fullstack engineer

**Senior Full Stack .NET AWS Developer C#, React, AWS

Location: Newark, NJ (locals)** Position type: w2 contract Required Skills C# and .NET Framework (6 Years)

ASP.NET, ASP.NET MVC using Internet Information Services (IIS) (6 Years)

XML/Json; Web API and RESTful Web Services (6 Years)

Hands-on experience with AWS services including Lambda, EC2, S3, IAM, and DynamoDB (5 Years)

Jira, GitHub, Azure DevOps (6 Years)

JavaScript (TypeScript and React optional) (6 Years)

Oracle and SQL Server (6 Years)

Visual Studio (6 Years)

Our client is looking for a Full Stack AWS Cloud Developer to architect, build, and support scalable cloud and on-premises hybrid applications. This role requires expertise in both front-end and back-end development, including UI design, API development, data integration, AWS cloud services, and secure coding practices. The developer will participate in requirements gathering, implement enhancements, reduce technical debt, ensure application security, and work closely with cross-functional teams to deliver reliable, compliant solutions

Job Duties Design and develop full-stack applications using modern frameworks (e.g., React, Angular, Node.js, Python, .NET, JavaScript)

Build and deploy cloud-native services on AWS using Lambda, API Gateway, ECS, S3, DynamoDB, RDS, and more

Implement CI/CD pipelines using Azure Pipelines

Use GitHub for version control and source code management.

Solid understanding of relational databases including SQL Server, Oracle, and Postgres.

Participate in requirements discussions and transform them into useful applications in line with service goals.

Support, maintain, and enhance existing applications and fix issues.

Collaborate with peers to create the most effective solution possible using the .Net framework and Microsoft tech stack.

Take responsibility for identifying and reducing technical debt in existing code structure while boosting application effectiveness and improving performance.

Deliver error-free code that complies with secure coding practices.

Able to provide technical assistance for web, mobile, and desktop applications.

Incorporate data storage systems and preserve code quality.

Ensure application security and scalability, following AWS best practices and the Well-Architected Framework

Collaborate with cross-functional teams including DevOps, UX, and product managers to deliver end-to-end solutions

Monitor and optimize performance using CloudWatch, X-Ray, and other observability tools

Document architecture and workflows using Confluence, diagrams, and version-controlled README files

Hands-on experience with AWS services including Lambda, EC2, S3, IAM, and DynamoDB

Knowledge of authentication/authorization patterns (OAuth2, Cognito, JWT)

Strong debugging, testing, and performance tuning skills

Knowledge of frontend frameworks like Next.js, Vue, or Svelte