Senior Backend Engineer — End-to-End Cloud APIs (Node/TS, AWS)

Unknown company seeks an experienced backend engineer to own backend systems end-to-end, from greenfield development to production. You will build resilient APIs using Node.js/TypeScript and PostgreSQL, with encryption at rest and in transit, and own the infra including EC2/EKS, IaC with Terraform and AWS CDK.

You will manage multi-zone networking, IAM, secure communication, and integrate critical third-party services while establishing observability and reliability through monitoring and