Research Intern - 2026 Start

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Research Intern - 2026 Start in USA

ByteDance
Full time
Email

USA
09/09/2026
Report

Seattle, WA

Responsibilities

Design, optimize, implement, and deploy high-performance transport protocols for AI and LLM applications.
Design, optimize, implement, and deploy congestion-control algorithms for AI and LLM applications.
Research and develop high-performance AI communication frameworks and network protocol stacks.
Optimize host-network-application co-design to improve the scalability, reliability, and performance of AI and LLM networks.
Track academic and industry developments, identify innovative system components, and present research in academic papers.

Requirements

Currently pursuing a PhD in computer networking or a related technical discipline.
Experience with network protocols such as TCP and RoCEv2 and network programming using Socket and verbs APIs.
Familiarity with data-center congestion-control algorithms and their tradeoffs.
Knowledge of scale-up protocols such as PCIe, NVLink, and UALink and their differences from scale-out network protocols.
Familiarity with high-speed network systems, including RDMA, congestion control, and AI network optimization.
Proficiency in one or more mainstream programming languages, including C, C++, Python, or Go.
Knowledge of GPU architecture.
Experience developing high-performance communication frameworks such as NCCL, MPI, and RPC libraries is preferred.
Familiarity with AI training or inference systems and software-hardware co-design is preferred.
Top-tier networking conference publications, such as NSDI, SIGCOMM, OSDI, or SOSP, are preferred.

Benefits

2026 internship opportunity with applications reviewed on a rolling basis.
Hands-on industry exposure and experience contributing to products, research, emerging technologies, and future organizational plans.
Community-building and professional development events with collaboration from industry experts.
Applicants should state their internship availability, including start and end dates, in their resume.

ByteDance

ByteDance is a global incubator of platforms at the cutting edge of commerce, content, entertainment and enterprise services - over 2.5bn people interact with ByteDance products including TikTok. Creation is the core of ByteDance's purpose. Our products are built to help imaginations thrive. This...

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