Bytedance-posted 9 months ago
$194,000 - $410,000/Yr
Senior
San Jose, CA
Professional, Scientific, and Technical Services

The Security Engineering team is a research and development (R&D) team that operates within the broader Security Organization. Their core responsibility is to construct, implement, and sustain secure infrastructures, platforms, and technologies. In addition, they provide support to cross-functional teams within ByteDance. The team's ultimate objective is to serve and safeguard ByteDance products and infrastructures on a global scale.

  • Explore the application of LLM post-training technology in AI For Security
  • Build data labeling, enhancement, and synthesis technologies based on AI to improve training data quality and domain adaptation, and accelerate data iteration
  • Domain specific LLM training, optimization such as instruction fine-tuning and reinforcement learning to improve the ability of large-scale model inference, code, tool use ability etc.
  • Radical exploration of high-value technologies and application areas
  • Master's or Ph.D. Degree in computer science, or related field
  • Solid knowledge of computer science and machine learning
  • Solid programming skills using go/python/java/c
  • In-depth experience in one or more fields such as risk control, NLP, multi-modal Machine Learning, deep learning, search, recommendation, etc.
  • Familiar with large model pre-training, post-training (SFT/RL, etc.), and RAG
  • Good communication and coordination skills, self-motivated
  • Published research papers in top conferences/journals in CV/NLP/Security domain
  • Familiar with model acceleration and large-scale training system architecture
  • Medical, dental, and vision insurance
  • 401(k) savings plan with company match
  • Paid parental leave
  • Short-term and long-term disability coverage
  • Life insurance
  • Wellbeing benefits
  • 10 paid holidays per year
  • 10 paid sick days per year
  • 17 days of Paid Personal Time (prorated upon hire with increasing accruals by tenure)
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