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

Date Posted: 08/31/2026

Hiring Organization: Rose International

Position Number: 506552

Industry: Government/Staffing

Job Title: Senior Full Stack .NET AWS Developer - C#, React, AWS

Job Location: Newark, NJ, USA, 07105

Work Model: Hybrid

Work Model Details: 3 Days On-Site, 2 Days Remote

Shift: Monday through Friday, 8 to 5 EST

Employment Type: Temporary

FT/PT: Full-Time

Estimated Duration (In months): 5

Min Hourly Rate($): 70.00

Max Hourly Rate($): 80.00

Must Have Skills/Attributes: ASP.net, AWS, C#, Full Stack, JavaScript, JIRA, Lambda, MVC, Oracle, RDS, React, SQL Server, Typescript, Visual Studio

Nice To Have Skills/Attributes: Angular, NodeJs, Python

Experience Desired: C# and .NET Framework (6 yrs); ASP.NET, ASP.NET MVC using Internet Information Services (IIS) (6 yrs); XML/json; WebAPI and RESTful Web Services (6 yrs); Hands-on experience with AWS services including Lambda, EC2, S3, IAM, and DynamoDB (5 yrs); JavaScript (TypeScript and React) (6 yrs); Oracle and SQL Server (6 yrs); Jira, GitHub, Azure DevOps (6 yrs)

Job Description *** Only qualified Senior Full Stack .NET AWS Developer – C#, React, AWS candidates currently located in the Newark, NJ area will be considered due to the position requiring an on-site presence ***

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

Benefits For information and details on employment benefits offered with this position, please visit here. Should you have any questions/concerns, please contact our HR Department via our secure website.

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