12 hours ago

(General Hire) Machine Learning Scientist Graduate (TikTok Recommendation) - 2026 Start (PhD)

✓ Verified Job

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

Source: Company careers pageValidated by: Fursa AI

Last checked: 12 hours agoStatus: Live

Job Summary

Join TikTok’s Recommendation organization and help build industry-leading recommendation systems that improve user experience, content discovery, and platform security. As a graduate ML scientist, you’ll deliver end-to-end machine learning solutions, own full-stack recommendation modeling, and optimize algorithms and infrastructure for better performance. You’ll also collaborate with cross-functional teams to design product strategies and deploy solutions to grow TikTok in key markets.

Location: San Jose

Employment Type: Full time

Job Function: Data Science & Machine Learning

Seniority: Graduate level

Key Responsibilities

•Build recommendation systems to improve user experience, content ecosystems, and platform security.
•Deliver end-to-end machine learning solutions to address critical product challenges.
•Own the full-stack machine learning system and optimize algorithms and infrastructure for recommendation performance.
•Collaborate with cross-functional teams to design product strategies and build solutions to grow TikTok in important markets.

Key Requirements

•Completing or recently completed a PhD in computer science, machine learning, or a similar field.
•Strong theoretical and empirical research knowledge for solving research problems.
•Solid experience with at least one deep learning framework (e.g., PyTorch or TensorFlow) and familiarity with deep neural network architectures.
•Research experience in areas such as applied machine learning, machine learning infrastructure, large-scale recommendation systems, or market-facing machine learning products.
•Proficient in C/C++, Python, and shell programming, with deep understanding of data structures and algorithm design.

Experience:AI researchRecommendation systems

Education:PhD / Doctorate

Skills:ResearchCross-functional collaborationProblem-solving

Tech Stack:PyTorchTensorFlowC/C++PythonShellDeep neural network architectures

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

12 hours ago

(General Hire) Machine Learning Scientist Graduate (TikTok Recommendation) - 2026 Start (PhD)

✓ Verified Job

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

Source: Company careers pageValidated by: Fursa AI

Last checked: 12 hours agoStatus: Live

Job Summary

Location: San Jose

Employment Type: Full time

Job Function: Data Science & Machine Learning

Seniority: Graduate level

Key Responsibilities

•Build recommendation systems to improve user experience, content ecosystems, and platform security.
•Deliver end-to-end machine learning solutions to address critical product challenges.
•Own the full-stack machine learning system and optimize algorithms and infrastructure for recommendation performance.
•Collaborate with cross-functional teams to design product strategies and build solutions to grow TikTok in important markets.

Key Requirements

•Completing or recently completed a PhD in computer science, machine learning, or a similar field.
•Strong theoretical and empirical research knowledge for solving research problems.
•Solid experience with at least one deep learning framework (e.g., PyTorch or TensorFlow) and familiarity with deep neural network architectures.
•Research experience in areas such as applied machine learning, machine learning infrastructure, large-scale recommendation systems, or market-facing machine learning products.
•Proficient in C/C++, Python, and shell programming, with deep understanding of data structures and algorithm design.

Experience:AI researchRecommendation systems

Education:PhD / Doctorate

Skills:ResearchCross-functional collaborationProblem-solving

Tech Stack:PyTorchTensorFlowC/C++PythonShellDeep neural network architectures

Company Brief

TikTok

Industry: Digital Media

Company Size: Enterprise (1,001+ employees)

Growth: Scaleup

Headquarters: Singapore, Singapore

Founded: 2016

Website LinkedIn