Tech Lead, Research Scientist - DPU & AI Infra

ByteDance
Seattle
Workplace: OnsiteFull timeFunction: Data Science & Machine LearningExperience: 5+ yearsEducation: mastersSkills: []

Lead the ByteDance DPU and AI infrastructure efforts by designing and building high-performance DPU network software for low latency and reliability. Collaborate with hardware teams on software-hardware co-design for networking and storage acceleration, and explore AI/ML acceleration using DPUs, GPUs, and custom hardware. Drive end-to-end performance optimization across OS kernels/drivers and user-space runtime systems, while contributing to architecture, technical proposals, and long-term research directions.

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FursaFursa
ByteDance
ByteDance
1 month ago

Tech Lead, Research Scientist - DPU & AI Infra

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

Source: Company careers pageValidated by: Fursa AI
Last checked: 31 days agoStatus: Live
Reposted: similar role first listed 1 month ago

Job Summary

Lead the ByteDance DPU and AI infrastructure efforts by designing and building high-performance DPU network software for low latency and reliability. Collaborate with hardware teams on software-hardware co-design for networking and storage acceleration, and explore AI/ML acceleration using DPUs, GPUs, and custom hardware. Drive end-to-end performance optimization across OS kernels/drivers and user-space runtime systems, while contributing to architecture, technical proposals, and long-term research directions.
Location: Seattle
Workplace: Onsite
Employment Type: Full time
Job Function: Data Science & Machine Learning
Seniority: Mid level

Key Responsibilities

  • •Design and develop DPU network software emphasizing high performance, low latency, and reliability.
  • •Collaborate with hardware teams on software-hardware co-design for networking and storage acceleration.
  • •Explore AI/ML infrastructure acceleration using DPUs, GPUs, and custom hardware for distributed training and inference.
  • •Drive end-to-end performance optimization from OS kernels and drivers to user-space runtime systems.
  • •Contribute to architecture design, technical proposals, and long-term research directions.

Key Requirements

  • •B.S./M.S. in Computer Science, Computer Engineering, or related fields, or a Ph.D. with strong research/publications.
  • •5+ years of relevant industry experience (with exception for Ph.D. background).
  • •Proficiency in C/C++ development and debugging.
  • •Strong Linux systems development experience.
  • •Solid understanding of compute, network architecture, and operating systems, plus background in software-hardware co-design, distributed systems, high-performance networking, or AI/ML systems.
Experience:5+ yearsDistributed systemsAI/ML infrastructureHigh-performance networkingCloud infrastructure
Education:Master's
Tech Stack:CC++LinuxDPDKRDMAOVSSR-IOVEBPFFPGAASICGPUCUDANCCLKv cache

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