Jobs and Careers

Student Researcher (AI Foundation Models Infrastructure – Seed Infra) – 2026 Start

United Statesfull_timeVerifiedPosted 19 Aug 2026

About the role

Responsibilities

About the team
The Seed Infrastructures team oversees the distributed training, reinforcement learning framework, high-performance inference, and heterogeneous hardware compilation technologies for AI foundation models.

Responsibilities
- As an Infrastructure Intern, you may work on one or more of the following areas:
- Assist in building and optimizing large-scale distributed training systems (e.g., data/model parallelism, memory efficiency, reliability)
- Support the development and improvement of reinforcement learning training pipelines and post-training systems
- Improve inference performance, including latency, throughput, and system stability
- Contribute to compiler or runtime optimizations for GPU and other accelerators
- Conduct performance analysis, profiling, benchmarking, and bottleneck identification
- Develop internal tools and automation to improve infrastructure efficiency and developer productivity
- Collaborate with researchers and engineers to translate model requirements into scalable system solutions

Qualifications

Minimum Qualifications:
- Currently pursuing a Bachelor’s or Master’s degree in Computer Science, Electrical Engineering, or related technical fields
- Proficiency in at least one programming language such as Python or C++
- Familiarity with machine learning frameworks such as PyTorch or similar tools
- Strong analytical and problem-solving skills
- Ability to work collaboratively in a fast-paced technical environment
- Interest in pursuing long-term work in ML systems or AI infrastructure

Job Information

【For Pay Transparency】Compensation Description (Hourly) - Campus Intern

The hourly rate range for this position in the selected city is $52.25- $52.25.

Benefits may vary depending on the nature of employment and the country work location. Interns have day one access to health insurance, life insurance, wellbeing benefits and more. Interns also receive 10 paid holidays per year and paid sick time (56 hours if hired in first half of year, 40 if hired in second half of year). Interns who are not working 100% remote may also be eligible for housing allowance.

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 Doubao (Seed)

Established in 2023, the ByteDance Seed team is dedicated to pioneering new paths toward artificial general intelligence. We aspire to advance the frontier of intelligence to drive progress for both technology and society.

With a long-term vision for the AI sector, the Seed team's research spans MLLM, GenMedia, AI for Science, and Robotics. We maintain a global presence with laboratories and career opportunities across China, Singapore, and the United States. To date, we have launched industry-leading general foundation models and cutting-edge multimodal capabilities. Our technology powers over 50 application scenarios — including Doubao, Jimeng, TRAE, Dola and Dreamnia — and serves enterprise customers through Volcano Engine and BytePlus. Third-party data shows that the Doubao App ranks first in user volume in the Chinese market, while Doubao foundation models lead the industry in average daily token consumption.

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 gr