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Open nowPosted 10 days ago

后端开发工程师（蓝军音视频方向） - TikTok内容安全平台

ByteDance19,257 open roles

Where
Shanghai, Chinese Mainland
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Your applicationOpen now后端开发工程师（蓝军音视频方向） - TikTok内容安全平台ByteDance · Shanghai, Chinese Mainland

  1. YouYes, apply to this one.

  2. CV RocketCV written for this posting.

  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

  4. CV RocketApplied on ByteDance's own form.

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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. 2.0%1 day
  2. 4.3%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 10 days ago

ByteDance median: 16 days open

The posting

团队介绍：国际化内容安全平台团队致力于为字节跳动国际化产品的用户维护安全可信赖环境，通过开发、迭代机器学习模型和信息系统以更早、更快发掘风险、监控风险、响应紧急事件，以人工智能技术支持业务发展，力求更高效、更敏捷、更全能地维护站内生态安全。

1、研究音视频内容从发布、处理到审核的完整技术流程，发现可能导致违规内容绕过审核的漏洞； 2、结合音视频编解码、多媒体处理和多模态模型等技术构造对抗样本，复现和验证漏洞，分析根因并提出修复建议； 3、探索用大语言模型和Agent提升漏洞挖掘的效率和覆盖面； 4、跟进漏洞的修复和验证，持续积累攻防方法与经验。

1、2027届获得本科及以上学历，计算机、电子工程、通信、信息安全等相关专业优先； 2、扎实的编程基础，熟练使用C/C++、Python、Golang中至少一种语言； 3、具备以下至少一项背景：音视频编解码与转码（例如FFmpeg、H.264/H.265、常见封装格式）、图像与视频处理；大语言模型或多模态模型的应用、评测或对抗测试； 4、好奇心强，喜欢拆解系统、寻找边界情况，能独立提出假设并动手验证，遇到问题能坚持深入研究； 5、熟练使用AI编程工具，学习能力强； 6、有安全竞赛（例如CTF）、漏洞挖掘、开源项目贡献或音视频相关实习经历者优先。

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