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Location
In office (Shanghai)
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 25, 2026. First seen by Alion on Jul 31, 2026. ByteDance scores A on the Alion truth index.

Overview
Company
Impact
Profile match
ByteDance is a Chinese internet technology company founded in Beijing in 2012 that operates some of the world's largest content and commerce platforms. Its portfolio includes the short-video apps TikTok and Douyin, the news aggregator Toutiao, the video editor CapCut, the workplace suite Lark and the Doubao family of AI assistants and models. Recommendation systems trained on user behaviour sit at the centre of every product, and the company has grown into one of the highest-revenue private technology businesses in the world.

岗位职责 / Responsibilities

团队介绍:Data AML是字节跳动的机器学习中台,为抖音/今日头条/西瓜视频等业务提供推荐/广告/CV/语音/NLP的训练和推理系统。为公司内业务部门提供强大的机器学习算力,并在这些业务的问题上研究一些具有通用性和创新性的算法。同时,也通过火山引擎将一些机器学习/推荐系统的核心能力提供给外部企业客户。

1、面向真实生产力场景,探索和提升大模型Agent的核心智能能力,让Agent能够更自主、可靠地完成复杂工作; 方向覆盖General Agent、Coding Agent及其交叉场景;

2、围绕真实高价值任务开展Agent能力优化,包括但不限于:

1)搜索调研、信息处理、数据分析等复杂知识工作;

2)代码理解、代码生成与修改、测试、Debug、Repo-level软件工程任务;

3)跨工具、跨步骤、长程复杂任务中的规划、执行、验证与动态调整;

3、围绕Agent核心能力和训练方法开展研究与优化,包括但不限于:

1)Planning、Tool Use、Context Management、Memory、Verification;

2)指令与格式遵循、事实性与幻觉治理;

3)Long-horizon Agent、错误恢复与自我纠正;

4)大规模任务与环境构造、Trajectory生成与筛选;

5)Reward/Verifier、强化学习、Self-improvement等训练方法;

4、从真实职业和工作流出发,系统梳理高价值任务,例如研究、数据分析、投资分析、软件开发等,将真实工作转化为可训练、可评测、可规模化的Agent任务与环境;

5、深入分析Agent的执行轨迹和失败模式,建立从任务与评测、问题定位到数据、训练和系统优化的完整闭环,持续提升Agent在真实任务上的完成能力和泛化能力。

任职要求 / Requirements

1、2027届获得本科及以上学历,专业不限;

2、扎实的机器学习/强化学习基础,或优秀的软件工程与系统能力,在Agent、强化学习、代码智能或相关方向有深入积累; 优秀的代码和工程能力,熟练使用Python,具备良好的系统调试和复杂工程实践能力,能够独立完成数据分析、环境构建、Agent实验、训练、评测和问题定位; 出色的问题分析和解决能力,能够从模型表现和真实任务中发现关键问题,形成靠谱的技术判断,并独立推动方案设计、实验验证和最终落地; 对AI的实际效用和突破性应用有热情,自驱力强,愿意挑战开放、复杂、没有标准答案的问题,并关注技术最终能否转化为真实可用的Agent能力;

3、在NeurIPS/ICML/ICLR/ACL/EMNLP等顶级会议发表过相关高质量工作,或主导过有影响力的Agent、模型训练或智能软件系统项目者优先;

4、在ACM/ICPC、NOI/IOI、Top Coder、Kaggle等算法或编程比赛中取得优秀成绩者优先。

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