• Minimum 5 years of relevant work experience as full stack engineer
• Frontend: React, Angular; strong JavaScript/TypeScript; HTML5/CSS3
• Backend: Node.js, Java (Spring Boot) ; microservices design experience
• API development: RESTful APIs, API versioning, authentication/authorization
• Databases: SQL (PolarDB for PostgreSQL/PolarDB for Oracle/SQL Server), mongo database and redis
• Bachelor's degree in a technical field such as computer science, computer engineering or related field
• Must be proficient in English and Chinese including Mandarin and Cantonese

Good-to-have criteria:

• Storage: Azure Blob Storage / OSS
• Event Usage: Azure Service Bus, Rocket MQ
• Containers and orchestration: Docker and Kubernetes
• CI/CD: GitHub, Jenkins, or equivalent.
• Testing: unit, integration, and end-to-end testing practices
• Observability: logging, monitoring, tracing, and alerting in production