FlyingEye

Backend Engineer

• Structure the backend V2 using Spring Boot
• Define a clear modular breakdown (API / Domain / Services / Integrations / Events)
• Implement clean principles (Clean Architecture, separation of concerns)
• Review and refactor critical endpoints
• Structure Redis Streams
• Design event contracts (versioning, traceability)
• Implement consumers, retry strategies, DLQ
• Manage idempotency and resilience
• Structure MQTT connectors and third-party APIs
• Improve reliability of real-time data flows
• Robustly handle errors and asynchronous processing
• Conduct code reviews
• Define technical standards
• Produce architecture documentation
• Share best practices with the team

Senior Backend Developer – Java, Architecture, Event-Driven