ByteDance

2 days ago

Software Development Engineer - AI/LLM Network - Global Frontier Tech Research Program - 2027 Start (PhD)

✓ Verified Job

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

Source: Company careers pageValidated by: Fursa AI

Last checked: 37 minutes agoStatus: Live

Job Summary

Join ByteDance Networking to build AI-native, high-performance data center networking for LLMs and AI agents. You’ll design and deploy high-speed network technologies, develop monitoring/analysis/diagnosis platforms, and research communication frameworks, protocol stacks, and host-network co-optimization. Work on fault localization and root-cause analysis for large AI clusters, improving stability, scalability, reliability, and performance at massive scale.

Location: Seattle

Workplace: Onsite

Employment Type: Full time

Job Function: Research & Scientific (R&D)

Seniority: Graduate level

Key Responsibilities

•Design, implement, and deploy high-speed network technologies to support AI/LLM applications.
•Design and develop platforms/systems for monitoring, analysis, and diagnosis of large-scale AI/LLM networks.
•Research and develop high-performance AI communication frameworks, network protocol stacks, and host-network-application co-design optimizations.
•Build next-generation AI network infrastructure for large-scale heterogeneous network hardware using innovative, deployable solutions.

Key Requirements

•Completing or recently completed a PhD in Software Development, Computer Science, Computer Engineering, or a related technical discipline.
•Proficiency in computer network and network programming.
•Proficiency in one or more mainstream programming languages, including C/C++, Python, and Go.
•Familiarity with high-speed network system advances such as RDMA, congestion control, and AI network optimization.
•Experience developing high-performance communication frameworks (e.g., NCCL, MPI, RPC libraries) and/or AI network diagnosis/performance optimization is a plus.

Education:PhD / Doctorate

Tech Stack:C/C++PythonGoSDNNetwork virtualizationRDMACongestion controlTime-series databasesNCCLMPIRPC

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

Software Development Engineer - AI/LLM Network - Global Frontier Tech Research Program - 2027 Start (PhD)

✓ Verified Job

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

Source: Company careers pageValidated by: Fursa AI

Last checked: 37 minutes agoStatus: Live

Job Summary

Location: Seattle

Workplace: Onsite

Employment Type: Full time

Job Function: Research & Scientific (R&D)

Seniority: Graduate level

Key Responsibilities

•Design, implement, and deploy high-speed network technologies to support AI/LLM applications.
•Design and develop platforms/systems for monitoring, analysis, and diagnosis of large-scale AI/LLM networks.
•Research and develop high-performance AI communication frameworks, network protocol stacks, and host-network-application co-design optimizations.
•Build next-generation AI network infrastructure for large-scale heterogeneous network hardware using innovative, deployable solutions.

Key Requirements

•Completing or recently completed a PhD in Software Development, Computer Science, Computer Engineering, or a related technical discipline.
•Proficiency in computer network and network programming.
•Proficiency in one or more mainstream programming languages, including C/C++, Python, and Go.
•Familiarity with high-speed network system advances such as RDMA, congestion control, and AI network optimization.
•Experience developing high-performance communication frameworks (e.g., NCCL, MPI, RPC libraries) and/or AI network diagnosis/performance optimization is a plus.

Education:PhD / Doctorate

Tech Stack:C/C++PythonGoSDNNetwork virtualizationRDMACongestion controlTime-series databasesNCCLMPIRPC

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