Software Engineer Intern (Recommendation Infrastructure) - 2026 Start (PhD)

TikTok
San Jose
Workplace: OnsiteInternshipFunction: Software EngineeringEducation: phdSkills: ["Effective communication","Self-driven learner","Sense of ownership"]

Build and maintain high-performance online services and global-scale recommendation infrastructure that powers experiences like the For You Feed and E-commerce. You’ll design efficient data pipelines for candidate generation, profile generation, training examples, and real-time online training. Work on high-performance computing frameworks and storage systems while collaborating with the Recommendation Architecture team.

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FursaFursa
TikTok
TikTok
1 month ago

Software Engineer Intern (Recommendation Infrastructure) - 2026 Start (PhD)

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Source: Company careers pageValidated by: Fursa AI
Last checked: 21 hours agoStatus: Live

Job Summary

Build and maintain high-performance online services and global-scale recommendation infrastructure that powers experiences like the For You Feed and E-commerce. You’ll design efficient data pipelines for candidate generation, profile generation, training examples, and real-time online training. Work on high-performance computing frameworks and storage systems while collaborating with the Recommendation Architecture team.
Location: San Jose
Workplace: Onsite
Employment Type: Internship
Job Function: Software Engineering
Seniority: Intern level

Key Responsibilities

  • •Build and maintain high-performance online services for TikTok recommendation systems.
  • •Develop extremely efficient, reliable data pipelines for candidate/profile generation and training examples.
  • •Support real-time online training for recommendation models.
  • •Build globalized large-scale recommendation systems.
  • •Design and develop high-performance computing frameworks and storage systems.

Key Requirements

  • •Currently pursuing a PhD in Computer Science or a related technical discipline.
  • •Commit to working for 12 weeks during Summer 2026.
  • •Experience programming in C, C++, Java, or Python.
  • •Effective communication skills.
  • •Self-driven learner with a sense of ownership.
Experience:Personalized recommendationsSearch engineMachine learningDistributed storage systemBig data frameworks
Education:PhD / Doctorate in Computer Science or a related technical discipline
Skills:Effective communicationSelf-driven learnerSense of ownership
Tech Stack:CC++JavaPythonPersonalized recommendationsMachine learningDistributed storage systemBig data frameworks

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
WebsiteLinkedIn