Outscal Logooutscal logo

Tech Lead, Research Scientist, Cloud & AI computing - DPU/GPU/CPU

1 Hour ago • 5-10 Years • Network Engineering • $224,000 PA - $560,000 PA

Job Summary

Job Description

ByteDance's DPU team seeks a Tech Lead, Research Scientist specializing in Cloud & AI computing using DPU/GPU/CPU architectures. Responsibilities encompass designing next-generation kernel/virtualization/container systems based on DPUs; researching and architecting DPU software/hardware for CPU/GPU infrastructures; optimizing monitoring systems for data center infrastructure components; exploring, developing, and optimizing GPU virtualization and high-performance storage; and accelerating typical data center workloads (AI/ML, databases, serverless computing, big data). The role requires a PhD, deep Linux kernel expertise, and strong understanding of cloud services and AI applications. Experience in software-hardware co-design and familiarity with relevant technologies (CUDA, SPDK, DPDK) are highly preferred.
Must have:
  • PhD in relevant field
  • Deep Linux kernel expertise
  • Cloud services & AI application knowledge
  • Data center infrastructure understanding
  • x86 & ARM architecture knowledge
Good to have:
  • 5+ years in software-hardware co-design
  • Experience with distributed systems
  • GPU CUDA programming
  • SPDK, DPDK experience
  • VirtFS, CXL memory tech knowledge
Perks:
  • Medical, dental, and vision insurance
  • 401(k) savings plan with company match
  • Paid parental leave
  • Paid time off
  • Wellbeing benefits

Job Details

Responsibilities
About the Team The ByteDance DPU team is committed to building the computing infrastructure foundation of ByteDance and Volcano Engine Public Cloud. The team is committed to the architecture, development and cutting-edge research of software and hardware technologies (compute/network/storage) for Cloud & AI computing. The key technologies include virtualization Hypervisor, in-house high-performance userspace network protocol, high-speed interconnection, virtual network switch, high-performance storage, GPU virtualization/scheduling etc. Responsibilities - Responsible for the architecture of the next generation kernel/virtualization/container based on DPU and exploration of frontend technologies. - Responsible for the research and architecture of DPU software and hardware for both CPU-centric and GPU-centric infrastructure. - Responsible for optimizing the architecture, development, and performance of the monitoring system for CPU, network, storage, kernel in the data center infrastructure. - Responsible for cutting-edge exploration, architecture, development, and optimization of GPU virtualization and high performance storage & memory systems. - Responsible for the acceleration architecture for typical workloads in data center infrastructure such as AI/ML, databases, Serverless Computing, Big Data, etc.
Qualifications
Minimum Qualification - With a research background and formal research training, a PhD is a MUST - Familiar with Linux kernel, proficient in kernel subsystems, such as memory, KVM, scheduler, Cgroup, network, storage, file system and other modules, and have relevant practical experience; - Have a deep understanding of Cloud Services & AI applications, including but not limited to Database Systems, Big data, Distributed Storage, Serverless computing, AI/ML inference & training, etc. - Familiar with data center infrastructure network traffic, understands IDC hardware, core components, and server architecture, and has system-level design experience for end-to-end performance, cost, and stability. - Familiar with x86 & ARM CPU architecture, familiar with CPU underlying performance tuning, understanding of network and storage protocols. Those who understand PCIE/RDMA/smartNIC technologies are preferred; Preferred Qualification - 5 years of experience in software-hardware co-design is preferred, with specific experience in developing distributed computing systems, high-speed interconnection, and distributed storage. - Familiar with GPU CUDA programming, userspace storage technology SPDK, network technology DPDK. Those who understand virtualization file system virtfs, CXL memory technologies are preferred
Job Information
【For Pay Transparency】Compensation Description (Annually)

The base salary range for this position in the selected city is $224000 - $560000 annually.

Compensation may vary outside of this range depending on a number of factors, including a candidate’s qualifications, skills, competencies and experience, and location. Base pay is one part of the Total Package that is provided to compensate and recognize employees for their work, and this role may be eligible for additional discretionary bonuses/incentives, and restricted stock units.

Benefits may vary depending on the nature of employment and the country work location. Employees have day one access to medical, dental, and vision insurance, a 401(k) savings plan with company match, paid parental leave, short-term and long-term disability coverage, life insurance, wellbeing benefits, among others. Employees also receive 10 paid holidays per year, 10 paid sick days per year and 17 days of Paid Personal Time (prorated upon hire with increasing accruals by tenure).

The Company reserves the right to modify or change these benefits programs at any time, with or without notice.

For Los Angeles County (unincorporated) Candidates:

Qualified applicants with arrest or conviction records will be considered for employment in accordance with all federal, state, and local laws including the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. Our company believes that criminal history may have a direct, adverse and negative relationship on the following job duties, potentially resulting in the withdrawal of the conditional offer of employment:

1. Interacting and occasionally having unsupervised contact with internal/external clients and/or colleagues;

2. Appropriately handling and managing confidential information including proprietary and trade secret information and access to information technology systems; and

3. Exercising sound judgment.

About Us

Founded in 2012, ByteDance's mission is to inspire creativity and enrich life. With a suite of more than a dozen products, including TikTok, Lemon8, CapCut and Pico as well as platforms specific to the China market, including Toutiao, Douyin, and Xigua, ByteDance has made it easier and more fun for people to connect with, consume, and create content.

Why Join ByteDance

Inspiring creativity is at the core of ByteDance's mission. Our innovative products are built to help people authentically express themselves, discover and connect – and our global, diverse teams make that possible. Together, we create value for our communities, inspire creativity and enrich life - a mission we work towards every day.

As ByteDancers, we strive to do great things with great people. We lead with curiosity, humility, and a desire to make impact in a rapidly growing tech company. By constantly iterating and fostering an "Always Day 1" mindset, we achieve meaningful breakthroughs for ourselves, our Company, and our users. When we create and grow together, the possibilities are limitless. Join us.

Diversity & Inclusion

ByteDance is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At ByteDance, our mission is to inspire creativity and enrich life. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too.

Reasonable Accommodation

ByteDance is committed to providing reasonable accommodations in our recruitment processes for candidates with disabilities, pregnancy, sincerely held religious beliefs or other reasons protected by applicable laws. If you need assistance or a reasonable accommodation, please reach out to us at

Similar Jobs

Nagarro - Principal Engineer, Scrum Master

Nagarro

India (On-Site)
5 Months ago
Ubisoft - Technical Designer

Ubisoft

Toronto, Ontario, Canada (On-Site)
3 Weeks ago
NVIDIA - Senior System Performance and Power Engineer

NVIDIA

Westford, Massachusetts, United States (Hybrid)
1 Week ago
Riot Games - Game Designer, Level-Design - R&D

Riot Games

Shanghai, Shanghai, China (On-Site)
20 Hours ago
Enphase Energy - Senior Front-end Design (Drupal)

Enphase Energy

Bengaluru, Karnataka, India (On-Site)
3 Months ago
PwC - Senior Network Engineer (m/f/d)

PwC

Luxembourg (On-Site)
5 Months ago
Next Level Business Services - Network Architecture and Operations

Next Level Business Services

Mount Laurel Township, New Jersey, United States (On-Site)
5 Months ago
ByteDance - Senior Software Engineer, Multi Cloud CDN - San Jose / Seattle / Boston

ByteDance

Seattle, Washington, United States (On-Site)
3 Months ago
ByteDance - Experienced Software Engineer - Traffic Platform

ByteDance

San Jose, California, United States (On-Site)
4 Months ago
ByteDance - Software Engineer Graduate (Multi Cloud CDN) - 2025 Start (BS/MS)

ByteDance

Seattle, Washington, United States (On-Site)
4 Months ago

Get notifed when new similar jobs are uploaded

Similar Skill Jobs

Amanotes - Music Level Designer

Amanotes

Ho Chi Minh City, Ho Chi Minh City, Vietnam (On-Site)
2 Months ago
Techland - Open World Level Designer

Techland

Warsaw, Masovian Voivodeship, Poland (On-Site)
2 Months ago
SuperPlay - Middle Unity Developer

SuperPlay

Warsaw, Masovian Voivodeship, Poland (Remote)
2 Months ago
Enphase Energy - Staff Front-end Design (Drupal)

Enphase Energy

Bengaluru, Karnataka, India (On-Site)
3 Months ago
Cloud Imperium Games - Technical Designer (Narrative)

Cloud Imperium Games

Manchester, England, United Kingdom (On-Site)
4 Months ago
Wargaming - Expert Level Artist (World of Tanks)

Wargaming

Prague, Prague, Czechia (On-Site)
4 Weeks ago
Ubisoft - Senior Game Designer

Ubisoft

Montpellier, Occitanie, France (On-Site)
1 Week ago
SuperPlay - Senior Unity Developer

SuperPlay

Warsaw, Masovian Voivodeship, Poland (Remote)
2 Months ago
Epic Games - Level Designer

Epic Games

Montreal, Quebec, Canada (On-Site)
2 Months ago
Virtuos - Senior Lighting Artist

Virtuos

Ireland (Hybrid)
20 Hours ago

Get notifed when new similar jobs are uploaded

Jobs in San Jose, California, United States

Onward Search - Marketing Manager

Onward Search

New York, New York, United States (Hybrid)
20 Hours ago
Aristocrat Gaming - SVP, Commercial Strategy and Execution

Aristocrat Gaming

Las Vegas, Nevada, United States (On-Site)
1 Month ago
Nintendo - HRIS Analyst

Nintendo

Redmond, Washington, United States (Hybrid)
2 Hours ago
Tencent - Lead Engine Systems Engineer

Tencent

Irvine, California, United States (On-Site)
6 Months ago
ZAGG,  Inc  - Motion Graphics Artist

ZAGG, Inc

Midvale, Utah, United States (On-Site)
8 Months ago
Anthology  Inc  - Customer Success Manager

Anthology Inc

United States (Remote)
1 Week ago
Nintendo - Brand Ambassador

Nintendo

Los Angeles, California, United States (On-Site)
7 Months ago
Universal Music - Manager, eCommerce Analytics

Universal Music

New York, New York, United States (On-Site)
3 Weeks ago
ByteDance - High-Performance Computing Research Scientist (Algorithm Acceleration)

ByteDance

Seattle, Washington, United States (On-Site)
1 Month ago
Backbone - Engineering Manager, Backend

Backbone

Seattle, Washington, United States (On-Site)
8 Months ago

Get notifed when new similar jobs are uploaded

Network Engineering Jobs

ByteDance - Site Reliability Engineer - Game

ByteDance

Singapore (On-Site)
4 Months ago
ByteDance - Network Automation Engineer

ByteDance

Ashburn, Virginia, United States (On-Site)
18 Hours ago
ByteDance - Software Engineer Intern (Network Engineering) - 2025 Summer (PhD)

ByteDance

San Jose, California, United States (On-Site)
4 Months ago
The Walt Disney Company - Sr. Network Engineer

The Walt Disney Company

California, United States (On-Site)
19 Hours ago
ByteDance - Software Engineer Graduate (Multi Cloud CDN) - 2025 Start (BS/MS)

ByteDance

San Jose, California, United States (On-Site)
4 Months ago
ByteDance - Cloud Network Engineer

ByteDance

Ashburn, Virginia, United States (On-Site)
1 Month ago
ByteDance - Software Engineer - Network Security - San Jose

ByteDance

San Jose, California, United States (On-Site)
4 Months ago
ByteDance - Software Engineer Graduate (Multi-Cloud CDN)

ByteDance

San Jose, California, United States (On-Site)
1 Hour ago
Evolution - Network Engineer

Evolution

Lisbon, Lisbon, Portugal (On-Site)
4 Months ago
NVIDIA - Hardware Application Engineer, Ethernet Switch

NVIDIA

Shanghai, Shanghai, China (Hybrid)
2 Months ago

Get notifed when new similar jobs are uploaded

About The Company

Where imagination meets innovation, delivering limitless gaming experiences.

San Jose, California, United States (On-Site)

Seattle, Washington, United States (On-Site)

Seattle, Washington, United States (On-Site)

San Jose, California, United States (On-Site)

London, England, United Kingdom (On-Site)

San Jose, California, United States (On-Site)

Seoul, South Korea (On-Site)

Jakarta, Jakarta, Indonesia (On-Site)

View All Jobs

Get notified when new jobs are added by ByteDance

Level Up Your Career in Game Development!

Transform Your Passion into Profession with Our Comprehensive Courses for Aspiring Game Developers.

Job Common Plug