Role Overview

You are the "architect" and "guardian" of Flowith’s global production environment. In this role, you are not just a firefighter putting out outages, but the cornerstone supporting exponential business growth. You will master the Cloudflare ecosystem and mainstream global cloud infrastructure to design and implement high-concurrency, low-latency distributed architectures. Through extreme performance optimization and a relentless pursuit of automation, you will ensure millions of global users always experience silky-smooth and stable AI interactions.

Key Responsibilities

• Global Architecture Implementation: Design and manage cross-platform cloud-native architectures, driving multi-region deployment, elastic scaling, canary releases, and rapid rollbacks to ensure the efficient operation of global distributed applications.
• Traffic & Performance Optimization: Lead the architectural design of managed caching and asynchronous messaging capabilities to seamlessly handle hot caches, task decoupling, and traffic spikes.
• High Availability & Continuity: Build and continuously optimize the observability system (SLI/SLO and alert governance). Develop and drill backup/recovery, disaster recovery switching, and emergency response mechanisms to defend the baseline of business continuity.
• Technical Vision & Empowerment: Participate in tech stack selection and architecture reviews for core business features, finding the optimal balance between reliability, security, cost, and maintainability.

• 全球化架构落地：设计并管理跨平台云原生架构，推进多地域部署、弹性扩缩容、灰度发布与快速回滚，保障全球分布式应用的高效运行。
• 流量与性能优化：主导托管式缓存与异步消息能力的架构设计，从容应对热点缓存、任务解耦与流量削峰。
• 高可用与连续性保障：建设并持续优化可观测性体系（SLI/SLO与告警治理），制定并演练备份恢复、容灾切换与应急响应机制，捍卫业务连续性底线。
• 技术前瞻与架构赋能：参与核心业务的技术选型与架构评审，在可靠性、安全性、成本与可运维性之间找到最优解。