1 day ago

Machine Learning Engineer - TikTok Search Ranking

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 5 hours agoStatus: Live

Job Summary

Build and optimize TikTok Search ranking and recommendation algorithms to improve end-to-end user experience at massive scale. Work on full-link search engine components (indexing through fine sorting/reranking) and contribute to LRM research using large-model knowledge for next-generation ranking. Explore cutting-edge approaches including multimodal learning for short videos, generative models, scaling laws, sparse MoE, and reinforcement learning.

Location: Singapore

Workplace: Onsite

Employment Type: Full time

Job Function: Data Science & Machine Learning

Key Responsibilities

•Design, develop, and optimize search and recommendation algorithms using information retrieval and machine learning to improve user experience.
•Optimize trillion-scale index libraries and large-scale models for search ranking.
•Conduct in-depth research on next-generation ranking models powered by large-model knowledge (LRM).
•Explore technologies for ranking such as short-video multi-modal machine learning, generative models, scaling laws, sparse MoE, and reinforcement learning.
•Contribute to multiple ranking stages including indexing, recall, rough sorting, fine sorting, rerank, and mix-rank.

Key Requirements

•Bachelor’s degree or above in computer science or a related technical discipline.
•Proficient coding skills with strong algorithms and data structures using C++/Python/Java.
•Solid knowledge of machine learning with practical experience applying it.
•Experience modeling in one or more areas such as ads, search engines, recommender systems, or NLP/CV.
•Effective communication and teamwork skills.

Experience:SearchRecommendationRecommender systemsAdsNLPComputer visionMachine learning

Education:Bachelor's

Skills:CommunicationTeamwork

Tech Stack:C++PythonJavaMulti-modal machine learningGenerative modelsScaling lawSparse MoEReinforcement learningNLPCVLarge recommendation model (LRM)

Company Brief

TikTok

Short-form video platform that lets users create, share, and discover entertainment content through algorithmic recommendations. It also offers advertising and creator tools for brands, influencers, and businesses.

Industry: Digital Media

Company Size: Enterprise (1,001+ employees)

Growth: Scaleup

Headquarters: Singapore, Singapore

Founded: 2016

Website LinkedIn

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TikTok

1 day ago

Machine Learning Engineer - TikTok Search Ranking

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 5 hours agoStatus: Live

Job Summary

Location: Singapore

Workplace: Onsite

Employment Type: Full time

Job Function: Data Science & Machine Learning

Key Responsibilities

•Design, develop, and optimize search and recommendation algorithms using information retrieval and machine learning to improve user experience.
•Optimize trillion-scale index libraries and large-scale models for search ranking.
•Conduct in-depth research on next-generation ranking models powered by large-model knowledge (LRM).
•Explore technologies for ranking such as short-video multi-modal machine learning, generative models, scaling laws, sparse MoE, and reinforcement learning.
•Contribute to multiple ranking stages including indexing, recall, rough sorting, fine sorting, rerank, and mix-rank.

Key Requirements

•Bachelor’s degree or above in computer science or a related technical discipline.
•Proficient coding skills with strong algorithms and data structures using C++/Python/Java.
•Solid knowledge of machine learning with practical experience applying it.
•Experience modeling in one or more areas such as ads, search engines, recommender systems, or NLP/CV.
•Effective communication and teamwork skills.

Experience:SearchRecommendationRecommender systemsAdsNLPComputer visionMachine learning

Education:Bachelor's

Skills:CommunicationTeamwork

Tech Stack:C++PythonJavaMulti-modal machine learningGenerative modelsScaling lawSparse MoEReinforcement learningNLPCVLarge recommendation model (LRM)

Company Brief

TikTok

Industry: Digital Media

Company Size: Enterprise (1,001+ employees)

Growth: Scaleup

Headquarters: Singapore, Singapore

Founded: 2016

Website LinkedIn