AgileEngine is seeking a Senior Full Stack Engineer to build and maintain cloud-native applications using React on the frontend and Node.js and C# on the backend. You will optimize data solutions across SQL, PostgreSQL, and DynamoDB and implement serverless and containerized AWS services. You'll work across AWS Lambda, ECS, SQS, EventBridge, write tests with Jest and Playwright, and manage CI/CD pipelines with Terraform and GitLab.