Lead Full Stack .NET Developer (REMOTE / USC / GC)

Job Title: Lead Full Stack .NET Developer (C# ASP.NET Core Angular 17+ AWS SQL Server NoSQL)

Location: 100% Remote (U.S.) EST Working Hours

Duration: Full-Time Permanent

Salary: $Market/Annum + Benefits

Eligibility: W2 only – Open to US Citizens, Green Card Holders (No C2C / No Third Parties)

Professional Summary:

Lead Full Stack .NET Developer with 10+ years of experience designing, developing, and leading enterprise web applications using C#, ASP.NET Core, .NET, Web API, Angular 17+, SQL Server, NoSQL, and AWS. Proven expertise in leading development teams and delivering end-to-end cloud-native solutions, including migrating legacy on-premises applications to AWS. Strong hands-on experience with AWS Lambda, Fargate, ECS, ECR, S3, CloudWatch, SES, SNS (SMS), and DynamoDB, along with Docker, GitHub Actions, and CI/CD automation. Experienced in architecting scalable, secure, high-performance applications and integrating RESTful APIs. Adept at Agile development, mentoring engineering teams, and delivering enterprise solutions from architecture through deployment and production support. Experience in regulated environments, including CRO/pharmaceutical applications, with knowledge of GxP and 21 CFR Part 11 compliance.

Job Description:

• Led the design, development, and deployment of enterprise-grade web applications using C#, ASP.NET Core, .NET, Web API, Angular 17+, SQL Server, and NoSQL databases.

• Redesigned and migrated legacy on-premises applications to AWS Cloud, improving scalability, availability, and performance.

• Developed modern, responsive front-end applications using Angular 17+, integrated with RESTful Web APIs built in ASP.NET Core.

• Designed and implemented cloud-native solutions leveraging AWS Lambda for serverless processing and AWS Fargate for containerized application deployment.

• Built and managed scalable AWS infrastructure using Amazon ECS, ECR, S3, CloudWatch, SES, SNS (SMS/Notifications), DynamoDB, and Lambda Functions.

• Implemented secure file storage and document management using Amazon S3 with lifecycle policies and encryption.

• Developed event-driven workflows using Amazon SNS for SMS alerts, email notifications, and system integrations.

• Built high-performance applications utilizing Amazon DynamoDB for scalable NoSQL data storage.

• Containerized applications using Docker and deployed them through Amazon ECS/Fargate.

• Established CI/CD pipelines using GitHub Actions, automating build, testing, security scanning, and deployment.

• Collaborated with UI/UX teams to build modern user interfaces using Angular 17+ and reusable component architecture.

• Implemented monitoring, logging, and application diagnostics using Amazon CloudWatch.

• Developed secure email notification services using Amazon SES.

• Led the complete software development lifecycle, including architecture, development, testing, deployment, production support, and performance optimization.

• Worked with both SQL Server and DynamoDB/NoSQL databases to support transactional and high-volume workloads.

• Followed Agile/Scrum methodologies and mentored development teams while conducting code reviews and enforcing best practices.