What You’ll Do
1. Develop core backend systems using Node.js PostgreSQL
2. Design maintain APIs to support mobile operational tools
3. Handle real-time data streams, queue processing, offline-first logic
4. Integrate with face scanners, sensors, other hardware systems
5. Maintain infrastructure on AWS China, including Dockerized services monitoring
6. Ensure performance, scalability, deployment stability as usage grows
What We’re Looking For
1. 3+ years experience in backend development
2. Proficient in Node.js, PostgreSQL, modern backend architecture
3. Comfortable working fully in English managing responsibilities autonomously
4. Familiar with event-driven programming, job queues, real-time event handling
5. Able to deploy troubleshoot systems on AWS China
Nice to Have
1. Experience with TypeScript typedMs (e.g., Drizzle, Prisma)
2. Background in field systems, logistics, hardware API integration
3. Familiar with WebSocket implementations sync-heavy workflows
4. Experience with Fullstack development
5. Experience with Vue Nuxt
