5+ years of software development experience, ideally full stack (Go lang, React + Node.js/TypeScript) or strong backend/frontend. Strong understanding of microservices architecture, API design, and cloud-native environments (AWS, GCP, and/or Azure). Familiarity with cloud billing models, cost optimization, and cloud commitment management. Experience working with Kubernetes and containerized applications in production environments (bonus). Knowledge of DevOps practices and tooling (CI/CD, GitOps, Docker, Kubernetes) (bonus). Solid understanding of databases (relational and non-relational) like BigQuery, ClickHouse, Firestore (bonus).