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Research Intern (AI/LLM Network) - 2026 Start (PhD)

ByteDance

$45 - $57
Nov 1, 2025
Seattle, WA, United States of America
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ByteDance is looking to solve the problem of designing, building, and operating a global, intelligent network infrastructure to meet the requirements of high availability, scalability, and high-performance for its hyperscale data-center networking solutions.

Requirements

  • Proficiency in computer network and network programming.
  • Proficiency in one or several mainstream programming languages, including C/C++, Python, Go and so on.
  • Be familiar with the latest advances in the area of high-speed network systems, including RDMA, congestion control, AI network optimization and so on.
  • Experience in developing high performance communication frameworks(including NCCL, MPI and RPC libraries) is a plus.
  • Experience in developing software systems for AI network diagnosis and performance optimization.
  • Be familiar with AI training/inference systems and software-hardware co-design.
  • Having top tier networking conference publications such as NSDI,SIGCOMM,OSDI,SOSP etc.

Responsibilities

  • Design, implementation and deployment of high-speed network technologies to support AI/LLM applications.
  • Design and development of platforms/systems for monitoring, analysis and diagnosis of large scale AI/LLM network.
  • Research and development of high-performance AI communication framework, network protocol stacks, and codesign optimization of host-network-application to improve the scalability, reliability and performance of AI/LLM network.
  • Follow the latest technologies from academia and industry, identify the innovative parts of the system and present in academic papers.

Other

  • Currently pursuing a PhD in computer networking or a related technical discipline.
  • State your availability clearly in your resume (Start date, End date).
  • Qualified applicants with arrest or conviction records will be considered for employment in accordance with all federal, state, and local laws.
  • 10 paid holidays per year and paid sick time (56 hours if hired in first half of year, 40 if hired in second half of year).
  • Interns who are not working 100% remote may also be eligible for housing allowance.