ML Engineer - Real-Time Commerce & Recommendations

TikTok

San Jose (CA)

On-site

USD 162,000 - 388,000

Full time

14 days+
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Benefits offered by this job

Medical insurance
Dental and vision insurance
401(k) match
Parental leave
Disability insurance
Life insurance
Wellbeing benefits
Paid holidays

Job summary

TikTok is seeking a PhD-level candidate to design and deploy cutting-edge AI and ML systems for its e-commerce ecosystem. You will work on recommendation, ranking, and merchant-operations tools to boost ROI and automate processes, collaborating with cross-functional teams to move ideas from research to production.

The role emphasizes exploring state-of-the-art AI, building scalable solutions, and driving growth for merchants and creators within TikTok Shop.

Qualifications

  • PhD completed or near completion in CS, Engineering or OR.
  • Strong knowledge of data structures and algorithms.
  • Deep understanding of ML, statistics, distributed computing and big data.

Responsibilities

  • Design and build ML, recommendation and ranking algorithms for large-scale e-commerce.
  • Develop AI-powered merchant operation systems and AI agents to optimize affiliate strategies.
  • Apply LLMs, NLP, and multimodal ML to discover new business opportunities.
  • Collaborate with product managers and engineers to deploy research to production.
  • Stay at the forefront of AI advances and rapidly prototype new technologies.
  • Build ML-agents to automate algorithm development workflows.

Skills

Data structures & algorithms

Education

PhD in CS/Engineering/OR

Job description

TikTok is seeking a PhD-level candidate to design and deploy cutting-edge AI and ML systems for its e-commerce ecosystem. You will work on recommendation, ranking, and merchant-operations tools to boost ROI and automate processes, collaborating with cross-functional teams to move ideas from research to production.

The role emphasizes exploring state-of-the-art AI, building scalable solutions, and driving growth for merchants and creators within TikTok Shop.

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