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Salary
$25k – $50k per year
Location
In office (Xiamen)
Experience
3+ years exp
Employment
Full-Time

First seen by Alion on Oct 16, 2026.

Overview
Company
Impact
Profile match
Wangsu Science and Technology is the largest independent content delivery network operator in China. Its infrastructure accelerates web, video and application traffic for major internet companies. The company also offers edge computing and security services.
Backed by Fortune Capital

岗位职责
1. 负责AI模型路由/调度平台的核心架构设计与开发,实现多模型(GPT/Claude/Gemini/Qwen等)统一接入、异构路由引擎及版本管理。
2. 设计基于任务类型、效果、时延和成本的多维度智能路由策略,混合运用规则路由、传统调度算法与强化学习(如Bandit/PPO)等机制,实现路由策略的自适应优化。
3. 建设多模型、多租户、高并发场景下的服务治理体系(限流、熔断、降级、鉴权),保障生产环境SLA/SLO稳定。
4. 建立模型调用的计量计费与成本归因体系,通过路由策略优化Token消耗与GPU利用率,实现成本透明化管控。
5. 构建全链路可观测性体系,覆盖成功率、时延、Token用量、成本趋势等关键指标监控。
6. 跨团队协同业务与算法团队,沉淀可复用的平台服务或SDK,支撑多业务线快速接入。

任职要求
1. 本科及以上学历,计算机、人工智能或相关专业,3年以上后端或算法工程开发经验,有AI平台、API网关、MaaS或推荐系统经验者优先。
2. 精通Go语言,具备良好的工程实现能力。
3. 熟悉常用调度算法(如公平调度、优先级调度、最小成本流)或推荐排序策略(如LR/GBDT),有实际落地经验。
4. 了解强化学习(如Bandit、DQN、PPO)或在线学习,有在动态环境中构建自优化调度/路由策略的项目经验者优先。
5. 熟悉主流大模型API及推理引擎(VLLM/TGI等),理解不同模型在效果、时延、成本方面的差异。
6. 具备稳定性、可观测性与工程质量意识,能在可靠性、成本与时延的多目标下做出合理决策,具备跨团队协作推动能力。

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