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Open nowPosted 24 days ago

模型运维负责人-CQC

ByteDance19,257 open roles

Where
Beijing, Chinese Mainland
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Your applicationOpen now模型运维负责人-CQCByteDance · Beijing, Chinese Mainland
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The clock on this job

Early applications get read.

11.5% of postings close within 7 days. Measured by our own scanner across the market. ByteDance postings stay open a median of 16 days.

Share of postings closed within
  1. 2.1%1 day
  2. 4.4%3 days
  3. 11.5%7 days
  4. 18.1%14 days
  5. 35.6%30 days
  6. 44.6%60 days
This job: posted 24 days ago

ByteDance median: 16 days open

The posting

1、负责团队战略与业务规划:深入理解直播安全业务场景,结合LLM、VLM、Embedding、RAG、Agent、模型路由等技术趋势,制定团队大模型应用技术路线与阶段性目标,带领团队完成从技术选型、方案设计到规模化落地的全流程推进,支撑内容理解、风险识别、治理决策及自动处置等业务环节的智能化升级;同时牵头探索Agent、MCP、Harness Self-Evolving、Agentic RL等前沿技术在内容安全场景中的应用,规划大模型从单点识别能力向“任务理解—信息检索—证据分析—决策—自动处置”端到端风险研判系统的演进路径,推动技术预研与业务落地结合; 2、负责大模型应用团队的团队建设与人才管理,同时把控技术方案并搭建实验体系:负责大模型应用团队的组建、培养与绩效管理,搭建合理的人才梯队(算法工程师、策略工程师、评测工程师等),制定团队成长路径与培养机制,营造技术驱动、数据导向的团队文化,持续提升团队整体战斗力;指导团队开展大模型实验方案设计与效果优化,围绕Prompt、RAG、SFT、LoRA/PEFT、GRPO/RLHF、模型蒸馏、模型融合等技术手段进行技术评审与方向把控;建立模型、数据、策略、工程链路多维度的负面案例归因与持续优化机制; 3、负责评测体系与质量保障建设,同时推进模型安全与数据闭环建设:带领团队建立大模型离线及线上评测体系,围绕Recall、Precision、F1、误杀率、长尾能力、稳定性、时延及成本等指标,搭建自动化Evaluation、Benchmark、Regression机制,保障模型效果持续稳定、质量可控;关注大模型幻觉、Prompt Injection、越权调用等风险,主导建设模型输入、输出及Agent工具调用的安全控制机制与Guardrail体系,确保大模型能力在安全边界内稳定运行;建立“风险发现→样本构建→模型训练→效果评测→负面案例分析→策略/治理标准迭代”的持续优化闭环,统筹样本生产、难例挖掘、数据筛选、训练数据构建及线上效果分析等全链路工作,保障数据资产积累与模型能力迭代; 4、作为团队负责人,负责跨团队协同与资源协调:与内容治理、算法、工程、策略运营及机审运营等团队建立高效协作机制,统筹项目排期与资源投入,推动大模型方案从实验验证、灰度测试到生产落地的全流程落地,并对业务指标与模型效果的最终结果负责。

1、计算机、人工智能、数学、统计学、电子信息等相关专业本科及以上学历,具备扎实的计算机基础与较强的逻辑分析能力; 2、熟练掌握Python,熟悉主流深度学习框架(PyTorch/TensorFlow),深入理解Transformer架构及其变种原理;具备大模型全栈应用认知,熟悉LLM、VLM、Embedding、RAG、Agent/Harness、Guardrail等技术,有vLLM/SGLang等推理框架实战经验者优先; 3、对Prompt Engineering、SFT、LoRA/PEFT、GRPO/RLHF、模型蒸馏、模型融合等模型优化方法有深入理解与一线实践经验,能够指导团队将业务问题抽象为数据与模型问题,并做出合理的技术选型判断; 4、熟悉SQL及Hadoop/Spark等大数据平台,具备扎实的数据分析与特征工程能力,能够带领团队完成样本构建、数据挖掘与数据闭环体系建设。

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