Sequence Modeling Engineer Jobs

1 job found

9d ago

Machine Learning Engineer, Commerce Ads Ranking

TikTok San Jose, CA

San Jose, CA

9d ago

$156k - $317k/yr Full time Ad Tech Ai Ml Distributed Training

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Job Description

This on-site role focuses on optimizing models across the TikTok Commerce Ads Ranking pipeline, from recall through final ranking, and on algorithm and system co-design plus large-scale distributed training within privacy-preserving environments. The position is based in San Jose, California.

Responsibilities

Optimizing models in the ads delivery system, including feature engineering, model architecture, auto crossing, ads cold start handling, modeling delayed feedback, multi-task learning, and sequence modeling.
Algorithm and system co-design, covering retrieval algorithms, sample mining, and long sequence processing.
Exploring large-scale distributed training frameworks with focus on GPU tuning, feature processing, and synchronous training to enhance ads delivery efficiency in privacy-preserving environments.
LRM, the next generation recommender system leveraging an LLM learning paradigm: entity understanding, end-to-end Generative Recommendation, sequence-only Recommendation, and a Mixture of Export approach.

Requirements

Strong coding skills in C++ and Python, with a solid foundation in data structures and algorithms.
Solid foundation in machine learning, familiarity with common algorithmic models such as FM, LR, GBDT, DNN, Wide & Deep, etc.
Excellent learning ability and good teamwork spirit, with strong analytical and problem-solving skills. Publications in conferences such as KDD, NeurIPS, SIGIR, etc., or experience in data mining or machine learning competitions are a good fit.
Bachelor’s degree or higher in computer science or related majors.

Technologies

C++
Python
LLM

Benefits

Medical, dental, and vision insurance from day one
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 at hire with accruals increasing with tenure
Eligible for discretionary bonuses or incentives
Restricted stock units

Los Angeles County (Unincorporated) Candidates

Interacting and occasionally having unsupervised contact with internal and external clients or colleagues
Appropriately handling and managing confidential information, including proprietary and trade secret information and access to information technology systems
Exercising sound judgment

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