Research Scientist Graduate (Infrastructure System Lab) - 2026 Start (PhD)

ByteDance
San Jose
Workplace: OnsiteFull timeFunction: Data Science & Machine LearningEducation: phdSkills: ["Willingness to learn","Ability to solve complex technical challenges","Collaboration","Technical reporting","Publishing"]

Join ByteDance’s Infrastructure System Lab to research and design new systems and algorithms at massive scale. You’ll develop and deploy solutions into production, debug distributed systems, and measure performance. Work closely with mentors and lab members on R&D focused on LLM/AI and infrastructure, including cloud-native vector index and TextToSQL, and contribute through technical reports and top-tier conference publications.

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ByteDance
ByteDance
1 month ago

Research Scientist Graduate (Infrastructure System Lab) - 2026 Start (PhD)

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Last checked: 29 days agoStatus: Live
Reposted: similar role first listed 1 month ago

Job Summary

Join ByteDance’s Infrastructure System Lab to research and design new systems and algorithms at massive scale. You’ll develop and deploy solutions into production, debug distributed systems, and measure performance. Work closely with mentors and lab members on R&D focused on LLM/AI and infrastructure, including cloud-native vector index and TextToSQL, and contribute through technical reports and top-tier conference publications.
Location: San Jose
Workplace: Onsite
Employment Type: Full time
Job Function: Data Science & Machine Learning
Seniority: Graduate level

Key Responsibilities

  • •Conduct research and create new system and algorithm designs.
  • •Develop new systems and deploy them into production environments.
  • •Debug systems and measure system performance.
  • •Collaborate with mentors and other lab members on R&D projects.
  • •Write technical reports and publish papers.

Key Requirements

  • •Completing or recently completed a PhD in Software Development, Computer Science, Computer Engineering, or related technical discipline.
  • •Understand distributed systems (e.g., distributed storage and database systems).
  • •Strong programming skills in one or more: C/C++, Go, Java, Python.
  • •Strong past research experience in infrastructure system areas.
  • •Research and/or strong publication records in AI/LLM and infrastructure.
Experience:Distributed systemsInfrastructure systemsAI/LLMResearch
Education:PhD / Doctorate in Software Development, Computer Science, Computer Engineering (or related technical discipline)
Skills:Willingness to learnAbility to solve complex technical challengesCollaborationTechnical reportingPublishing
Tech Stack:LLM/AIVector index libraryCloud-nativeTextToSQLAIOpsVolcanoDistributed systemsC/C++GoJavaPython

Eligibility

Work Authorization:Authorization required. Sponsorship not provided.

Company Brief

ByteDance
Develops consumer internet and content platforms, including TikTok and other apps for short-form video, news, and entertainment. It also builds advertising, commerce, and creator tools that connect audiences, brands, and publishers across global markets.
Industry: Digital Media
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Established Company
Headquarters: Beijing, China
Founded: 2012
WebsiteLinkedIn