Mandatory Requirements

Proficiency in C# and .NET 6+ or at least .NET Core 3.1 for developing APIs. Experience in Web APIs with ASP.NET Core, utilizing controllers and Minimal API. Knowledge of middleware for authentication and validation, as well as serialization with System.Text.Json. Practical experience with major services in the AWS ecosystem, including API Gateway, Lambda integration, EventBridge, SQS, SNS, and CloudWatch. Understanding of IAM policies and roles for secure Lambda deployment. Familiarity with asynchronous, event-driven architecture, and integration via HTTP using HttpClient. Application of best practices in DDD light, with separation of Domain, Infra, and Application layers.

Desirable Requirements

Experience with CI/CD using GitHub Actions, GitLab, Azure DevOps, or AWS CodePipeline for automated deployments. Knowledge of Infrastructure as Code (IaC) with AWS SAM or Terraform, with basic templates for API Gateway and Lambda. Experience with containers using Docker is beneficial but not mandatory. Familiarity with caching solutions like Redis and Memcached. Ability to read and comprehend AWS documentation and SDKs.

Summary of Requirements:  C#, .NET 6+, ASP.NET Core, AWS, API Gateway, Lambda, EventBridge, SQS, SNS, CloudWatch, HttpClient, GitHub Actions, Docker, Redis