12 hours ago

Backend Engineer Intern (TikTok Vertical Recommendation Architecture) - 2026 Start (BS/MS)

✓ 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

Build and optimize large-scale recommendation system architectures that power TikTok’s personalized experience. You’ll design offline data architectures, implement scalable high-performance storage and computing systems, and troubleshoot production reliability issues. The role also involves developing data transformation and analytics workflows, applying data mining, modeling, NLP, and machine learning, and producing clear visualizations and reports for insights.

Location: Singapore

Workplace: Onsite

Employment Type: Internship

Job Function: Software Engineering

Seniority: Intern level

Key Responsibilities

•Design and implement offline data architecture for large-scale recommendation systems.
•Build flexible, scalable, stable, high-performance storage and computing systems.
•Troubleshoot production systems and implement mechanisms/tools to ensure overall operational stability.
•Develop distributed systems (storage and computing) to support massive data and large-scale business systems.
•Develop data transformation/analytics applications and apply data mining, modeling, NLP, and machine learning; visualize, interpret, and report findings.

Key Requirements

•Pursuing an undergraduate or postgraduate degree in Computer Science, Computer Engineering, Information Systems, or a related technical major.
•Programming experience in at least one of: C, C++, Java, or Golang.
•Demonstrated communication skills, with a sense of ownership and drive.
•Experience in personalized recommendations system infrastructure (e.g., DAG engine, ranking, online/offline feature store), search engines, distributed storage, rpc-frameworks, and/or performance regression (e.g., perf-CI).
•Able to collaborate in a fast-moving, culturally diverse, globally distributed team environment and work with agility and self-motivation.

Experience:Recommendation systemsDistributed systemsMachine learningNatural language processing

Education:Bachelor's in Computer Science, Computer Engineering, Information Systems (or related technical major)

Skills:CommunicationOwnershipDriveAgilitySelf-learningProduct ownershipCreative problem solvingCollaborationTeamwork

Tech Stack:CC++JavaGolangDistributed storage systemRpc-frameworksDAG engineRankingOnline/offline feature storePerformance regressionPerf-CIData miningData modellingNatural language processingMachine learning

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

Backend Engineer Intern (TikTok Vertical Recommendation Architecture) - 2026 Start (BS/MS)

✓ 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: Singapore

Workplace: Onsite

Employment Type: Internship

Job Function: Software Engineering

Seniority: Intern level

Key Responsibilities

•Design and implement offline data architecture for large-scale recommendation systems.
•Build flexible, scalable, stable, high-performance storage and computing systems.
•Troubleshoot production systems and implement mechanisms/tools to ensure overall operational stability.
•Develop distributed systems (storage and computing) to support massive data and large-scale business systems.
•Develop data transformation/analytics applications and apply data mining, modeling, NLP, and machine learning; visualize, interpret, and report findings.

Key Requirements

•Pursuing an undergraduate or postgraduate degree in Computer Science, Computer Engineering, Information Systems, or a related technical major.
•Programming experience in at least one of: C, C++, Java, or Golang.
•Demonstrated communication skills, with a sense of ownership and drive.
•Experience in personalized recommendations system infrastructure (e.g., DAG engine, ranking, online/offline feature store), search engines, distributed storage, rpc-frameworks, and/or performance regression (e.g., perf-CI).
•Able to collaborate in a fast-moving, culturally diverse, globally distributed team environment and work with agility and self-motivation.

Experience:Recommendation systemsDistributed systemsMachine learningNatural language processing

Education:Bachelor's in Computer Science, Computer Engineering, Information Systems (or related technical major)

Skills:CommunicationOwnershipDriveAgilitySelf-learningProduct ownershipCreative problem solvingCollaborationTeamwork

Company Brief

TikTok

Industry: Digital Media

Company Size: Enterprise (1,001+ employees)

Growth: Scaleup

Headquarters: Singapore, Singapore

Founded: 2016

Website LinkedIn