Location
In office (Shanghai)
Seniority
Senior
Employment
Full-Time
Confirmed on the employer's own hiring board on Oct 29, 2026. First seen by Alion on Oct 27, 2026. StepFun scores A on the Alion truth index.
Overview
Company
Impact
Profile match
StepFun is a Chinese foundation model laboratory building a full range of models from language to speech, image and video. Its Step series includes very large mixture of experts models and multimodal systems, and the company releases open weights alongside commercial offerings. The laboratory was founded by a former senior Microsoft executive and is among the most heavily funded of the Chinese model startups; its models are used in Chinese consumer applications and enterprise deployments across several industries.
Backed by Qiming Venture Partners
职位描述
- 分析 Personal Agent 的真实业务场景,将用户需求拆解为意图、任务目标和成功条件,明确任务价值、产品能力、工具权限及执行边界,制定场景分类、难度分层和数据覆盖方案。
- 设计单步、多步及长程任务,构建用户背景、环境状态、工具定义和必要上下文,覆盖信息澄清、任务切换、记忆使用、主动服务及异常恢复,保证任务能够在指定环境中执行和验证。
- 制定 Agent 数据标准、标注手册和验收规则,明确工具选择、参数、依赖、调用顺序、结果引用与任务终止条件; 沉淀金标、正反例及边界判例,组织试标、校准和争议处理。
- 建设训练样本与独立评测集,结合最终任务结果和执行过程开展评测,定位规划、工具使用、状态更新及回复中的问题,与算法、产品共同确定补数和迭代方向。
- 设计并迭代 Prompt 和工作流,协同工程人员完成任务生成、环境构造、执行重放及质量检查,记录真实执行与模拟数据的来源,保留复现证据和版本。
- 统筹项目排期、人员分工、培训和产能,组织内部及外部生产团队交付,跟踪合格率、返工、周期和成本,对场景真实性、数据质量和项目结果负责。
职位要求
- 具有 Agent 应用、模型数据与评测、AI 产品策略或业务自动化相关项目经验,能够具体说明自己承担的职责、解决的问题及交付结果。
- 是 AI 产品的深度用户,有实际搭建和使用 Agent 或工作流的经历; 能够判断何时需要澄清、调用工具、等待或结束任务,并识别当前工具无法完成的需求。
- 具备业务案例分析和任务设计能力,能从用户目标推导可检验的成功条件,将理想体验落实为真实可执行的任务,而非仅生成形式完整的对话。
- 能阅读 API 文档、工具 schema、JSON 和执行日志,理解输入输出、状态、时序与依赖,能够区分接口失败、模型错误和环境问题。
- 能独立制定数据标准与评测规则,组织金标评审、抽样复核和一致性校准; 熟悉训练集与评测集隔离、问题归因及标准版本管理。
- 能使用 Prompt、工作流工具及表格完成批量任务和质量分析; 具备项目与人员统筹能力,能组织培训、分工、进度跟踪和返工闭环。
- 有复杂聊天、用户画像、跨会话记忆、浏览器操作或多模态任务经验者优先; 能够用 Python 或 SQL 进行数据处理者优先,副专长不替代核心能力要求。
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