ByteDance

2 days ago

Research Intern (RDMA/High Speed Network) - 2026 Start (PhD)

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 38 minutes agoStatus: Live

Job Summary

Work on high-performance RDMA and data-center networking for AI/LLM applications. Design, optimize, implement, and deploy transport protocols and congestion control algorithms, and help develop AI communication frameworks and protocol stacks. Collaborate on host–network–application co-design to improve scalability, reliability, and performance. Stay current with academia and industry research and contribute to findings suitable for academic papers.

Location: Seattle

Workplace: Onsite

Employment Type: Internship

Job Function: Research & Scientific (R&D)

Seniority: Intern level

Key Responsibilities

•Design, optimize, implement, and deploy high-performance transport protocols to support AI/LLM applications.
•Design, optimize, implement, and deploy congestion control algorithms to support AI/LLM applications.
•Research and develop high-performance AI communication frameworks, network protocol stacks, and host–network–application co-design.
•Work on co-design optimization to improve scalability, reliability, and performance of AI/LLM networks.
•Follow latest academic and industry technologies, identify innovations, and present findings in academic papers.

Key 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.
•Experience with data center congestion control algorithms and their tradeoffs.
•Knowledge of scale-up protocols such as PCIe, NVLink, and UALink, and differences vs scale-out protocols.
•Proficiency in one or more mainstream programming languages including C/C++, Python, or Go.

Experience:AINetworkingData centerRDMA

Education:PhD / Doctorate in Computer networking or related technical discipline

Skills:ResearchPresentingAnalysis

Tech Stack:RDMATCPRoCEv2SocketVerbs APIsPCIeNVLinkUALinkC/C++PythonGoNCCLMPIRPCGPU architecture

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

Website LinkedIn

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ByteDance

2 days ago

Research Intern (RDMA/High Speed Network) - 2026 Start (PhD)

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 38 minutes agoStatus: Live

Job Summary

Location: Seattle

Workplace: Onsite

Employment Type: Internship

Job Function: Research & Scientific (R&D)

Seniority: Intern level

Key Responsibilities

•Design, optimize, implement, and deploy high-performance transport protocols to support AI/LLM applications.
•Design, optimize, implement, and deploy congestion control algorithms to support AI/LLM applications.
•Research and develop high-performance AI communication frameworks, network protocol stacks, and host–network–application co-design.
•Work on co-design optimization to improve scalability, reliability, and performance of AI/LLM networks.
•Follow latest academic and industry technologies, identify innovations, and present findings in academic papers.

Key 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.
•Experience with data center congestion control algorithms and their tradeoffs.
•Knowledge of scale-up protocols such as PCIe, NVLink, and UALink, and differences vs scale-out protocols.
•Proficiency in one or more mainstream programming languages including C/C++, Python, or Go.

Experience:AINetworkingData centerRDMA

Education:PhD / Doctorate in Computer networking or related technical discipline

Skills:ResearchPresentingAnalysis

Tech Stack:RDMATCPRoCEv2SocketVerbs APIsPCIeNVLinkUALinkC/C++PythonGoNCCLMPIRPCGPU architecture

Company Brief

ByteDance

Industry: Digital Media

Company Size: Enterprise (1,001+ employees)

Revenue: USD 1B+

Growth: Established Company

Headquarters: Beijing, China

Founded: 2012

Website LinkedIn