.NET Full Stack Dev with AWS- Full Time Hire

Role: Full Stack C#/.NET Developer – AWS Location: Jersey City, NJ Employment Type: Full-Time Job Summary We are seeking an experienced Full Stack C#/.NET Developer with strong AWS expertise to design, develop, and support scalable, high-performance enterprise applications.

The ideal candidate will have strong hands-on experience with C#/.NET, AWS, REST APIs, React.js/Angular, authentication and authorization, cloud-native development, and distributed applications. This role will be responsible for the full software development lifecycle, including architecture, development, deployment, performance optimization, and production support.

Key Responsibilities

• Design, develop, and maintain enterprise-grade web applications using C#/.NET.
• Build scalable, highly available, and distributed applications on AWS Cloud.
• Develop and integrate RESTful APIs and real-time system integrations.
• Develop modern front-end applications using React.js and/or Angular.
• Implement secure authentication and authorization using SSO, OAuth/OAuth2, and Microsoft Entra ID (Azure AD).
• Design and implement cloud-native and event-driven architectures.
• Work with AWS services including Lambda, Step Functions, API Gateway, and RDS PostgreSQL.
• Develop applications hosted on IIS and OpenShift.
• Participate in application architecture, technical design, code reviews, and performance tuning.
• Support CI/CD pipelines, automated deployments, and Infrastructure as Code (IaC).
• Use Terraform to automate and manage cloud infrastructure.
• Collaborate with architects, business stakeholders, infrastructure teams, product owners, and other engineering teams.
• Ensure applications meet enterprise requirements for security, scalability, reliability, availability, and performance.
• Troubleshoot production issues and provide ongoing application support.

Required Qualifications

• Bachelor’s degree in computer science, Information Technology, Engineering, or a related field.
• 12+ years of software development experience.
• Strong hands-on expertise in C# and .NET.
• Experience designing and developing complex enterprise web applications.
• Strong experience with applications hosted on IIS and OpenShift.
• Proven experience developing highly available, scalable, and distributed applications.
• Strong experience with REST APIs and real-time integrations.
• Hands-on experience with React.js and/or Angular.
• Strong understanding of authentication and authorization frameworks.

Experience With

• Single Sign-On (SSO)
• OAuth/OAuth2
• Microsoft Entra ID / Azure AD

Strong Hands-on Experience With AWS, Including

• AWS Lambda
• AWS Step Functions
• AWS API Gateway
• Amazon RDS / PostgreSQL
• Event-Driven Architecture
• Cloud-Native Application Development
• Experience with Terraform / Infrastructure as Code.
• Strong understanding of software development lifecycle, application architecture, security, and performance optimization.

Preferred Skills

• Experience working in enterprise or financial-services environments.
• Experience with CI/CD and DevOps practices.
• Strong knowledge of distributed systems and cloud architecture.
• Experience with production support and troubleshooting.
• Excellent communication and collaboration skills.