Sr. Backend Engineer

We are seeking an experienced Backend Engineer to join our Signals team in Shanghai, focusing on building robust, scalable backend services for AI-powered features across our product portfolio. You will be responsible for designing and implementing microservices architecture, integrating AI capabilities, and ensuring high availability and performance of our SaaS platform, while leveraging modern AI coding assistants to maximize productivity.

Key Responsibilities

Design, develop, and maintain scalable backend services and APIs for AI-powered applications

Build and optimize microservices architecture to support distributed AI workloads

Integrate LLM and AI agent capabilities into backend systems

Troubleshoot and resolve complex issues in distributed systems and production environments

Implement robust error handling, monitoring, and logging solutions

Optimize database queries and system performance for high-traffic SaaS applications

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