Research Jobs at ByteDance with Visa Sponsorship
Research jobs at ByteDance span machine learning, NLP, computer vision, and related disciplines, drawing on a consistent track record of sponsoring international talent. If you're targeting a Research role here, the company actively supports H-1B visa, E-3 visa, and Green Card pathways for qualified candidates.
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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. We are looking for talented individuals to join us for an internship in 2026. PhD Internships at our Company aim to provide students with the opportunity to actively contribute to our products and research, and to the organization's future plans and emerging technologies. Our dynamic internship experience blends hands-on learning, enriching community-building and development events, and collaboration with industry experts. Applications will be reviewed on a rolling basis - we encourage you to apply early. Please state your availability clearly in your resume (Start date, End date).
Responsibilities:
- As an Infrastructure Intern, you may work on one or more of the following areas:
- Design and optimize large-scale distributed training systems (e.g., data/model/pipeline parallelism, memory efficiency, fault tolerance)
- Contribute to reinforcement learning training frameworks and large-scale post-training systems
- Improve inference performance, latency, and throughput for foundation models
- Develop compiler or runtime optimizations for heterogeneous hardware (GPU/accelerator)
- Work on system-level performance analysis, profiling, and bottleneck diagnosis
- Build tooling and automation to improve developer productivity and system reliability
Qualifications
Minimum Qualifications:
- Currently pursuing a PhD degree in Computer Science, Electrical Engineering, or related technical fields
- Strong programming skills in Python and/or C++
- Solid understanding of systems, distributed computing, machine learning systems, or performance optimization
- Experience with one or more of the following: Distributed training frameworks (e.g., PyTorch FSDP, Megatron-style parallelism); Reinforcement learning training systems; GPU programming (CUDA, Triton) or compiler technologies; Large-scale inference optimization; Performance profiling and systems debugging
- Strong problem-solving skills and the ability to work in fast-paced research-driven environments
Preferred Qualifications:
- Experience working on large-scale ML systems or infrastructure projects
- Contributions to open-source ML systems or performance tooling
- Publications in ML systems, distributed systems, or related areas (a plus but not required)
Job Information
【For Pay Transparency】Compensation Description (Hourly) - Campus Intern
The hourly rate range for this position in the selected city is $60 - $60. 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:
- Interacting and occasionally having unsupervised contact with internal/external clients and/or colleagues;
- Appropriately handling and managing confidential information including proprietary and trade secret information and access to information technology systems; and
- 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 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 https://tinyurl.com/RA-request
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. We are looking for talented individuals to join us for an internship in 2026. PhD Internships at our Company aim to provide students with the opportunity to actively contribute to our products and research, and to the organization's future plans and emerging technologies. Our dynamic internship experience blends hands-on learning, enriching community-building and development events, and collaboration with industry experts. Applications will be reviewed on a rolling basis - we encourage you to apply early. Please state your availability clearly in your resume (Start date, End date).
Responsibilities:
- As an Infrastructure Intern, you may work on one or more of the following areas:
- Design and optimize large-scale distributed training systems (e.g., data/model/pipeline parallelism, memory efficiency, fault tolerance)
- Contribute to reinforcement learning training frameworks and large-scale post-training systems
- Improve inference performance, latency, and throughput for foundation models
- Develop compiler or runtime optimizations for heterogeneous hardware (GPU/accelerator)
- Work on system-level performance analysis, profiling, and bottleneck diagnosis
- Build tooling and automation to improve developer productivity and system reliability
Qualifications
Minimum Qualifications:
- Currently pursuing a PhD degree in Computer Science, Electrical Engineering, or related technical fields
- Strong programming skills in Python and/or C++
- Solid understanding of systems, distributed computing, machine learning systems, or performance optimization
- Experience with one or more of the following: Distributed training frameworks (e.g., PyTorch FSDP, Megatron-style parallelism); Reinforcement learning training systems; GPU programming (CUDA, Triton) or compiler technologies; Large-scale inference optimization; Performance profiling and systems debugging
- Strong problem-solving skills and the ability to work in fast-paced research-driven environments
Preferred Qualifications:
- Experience working on large-scale ML systems or infrastructure projects
- Contributions to open-source ML systems or performance tooling
- Publications in ML systems, distributed systems, or related areas (a plus but not required)
Job Information
【For Pay Transparency】Compensation Description (Hourly) - Campus Intern
The hourly rate range for this position in the selected city is $60 - $60. 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:
- Interacting and occasionally having unsupervised contact with internal/external clients and/or colleagues;
- Appropriately handling and managing confidential information including proprietary and trade secret information and access to information technology systems; and
- 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 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 https://tinyurl.com/RA-request
See all 129+ Research Jobs at ByteDance
Sign up for free to unlock all listings, filter by visa type, and get alerts for new Research Jobs at ByteDance.
Get Access To All JobsTips for Finding Research Jobs at ByteDance
Frame your research output for visa eligibility
ByteDance's Research roles typically require a specialty occupation tie between your degree and the position. Document publications, models shipped, and technical scope of past projects so your credentials clearly map to the specific research function you're applying for.
Target teams with active research agendas
ByteDance operates research labs across ads, recommendation systems, and large language models. Applying directly to teams with published work in your subfield increases the chance your role is scoped narrowly enough to support a strong H-1B specialty occupation argument.
Search verified sponsoring employers on Migrate Mate
Use Migrate Mate to filter Research openings at ByteDance by visa type before you apply. Targeting roles already tied to active sponsorship history saves time and surfaces positions where the filing process is already established.
Clarify sponsorship scope before accepting offers
ByteDance sponsors H-1B, H-1B1 visa, and E-3 visas, but not every research sub-team handles Green Card filings at the same pace. Ask directly during the offer stage whether EB-2 or PERM sponsorship is available and what the typical timeline looks like for your level.
Prepare for the H-1B lottery with a cap-exempt backup plan
If you're not transferring an existing H-1B, you'll enter the annual lottery with an October 1 start date at the earliest. Ask ByteDance's recruiting team whether a cap-exempt research institution arrangement or OPT extension is an option while you wait for selection.
Align your LCA wage level with your actual role scope
DOL prevailing wage levels are tied to job duties, not just titles. Research roles at large technology employers often fall at Level III or IV. Review the LCA posted on the DOL FLAG system before signing your offer to confirm the wage tier reflects your responsibilities.
Frequently Asked Questions
Does ByteDance sponsor H-1B visas for Researchs?
Yes, ByteDance sponsors H-1B visas for Research roles. The company has a consistent track record of filing H-1B petitions for technical research positions across disciplines including machine learning, NLP, and computer vision. If you're on OPT or a prior H-1B, you'd typically transfer or enter the lottery for an October 1 start.
How do I apply for Research jobs at ByteDance?
Apply through ByteDance's official careers portal or browse verified Research openings filtered by visa type on Migrate Mate. Tailoring your application to a specific research lab or product team, and highlighting publications or shipped models relevant to that team's focus, meaningfully improves your chances of moving past the initial screen.
Which visa types does ByteDance commonly use for Research roles?
ByteDance sponsors H-1B and H-1B1 visas for most Research hires, along with E-3 for Australian citizens. For longer-term pathways, the company also files EB-2 and EB-3 Green Card petitions, with EB-2 National Interest Waivers a realistic option for Research staff with strong publication records or demonstrated impact in their field.
What qualifications does ByteDance expect for Research roles?
Most Research positions at ByteDance require at least a master's degree in computer science, statistics, or a closely related field, with a PhD preferred for senior or staff-level roles. Strong publication history at venues like NeurIPS, ICML, or ACL carries significant weight. Practical experience building and evaluating large-scale models is often as important as academic credentials.
How long does the visa sponsorship process take for a ByteDance Research role?
Timeline depends on visa type. H-1B transfers from an existing visa can start within weeks using a receipt notice. New H-1B cap cases require lottery selection in March for an October 1 start, a roughly six-month gap. USCIS premium processing reduces the adjudication window to 15 business days. PERM-based Green Card filings typically add one to two years beyond the initial H-1B approval.