H-1B1 Singapore Visa AI Research Scientist Jobs
AI Research Scientist roles qualify for H-1B1 Singapore visa sponsorship because they require at least a bachelor's degree in a directly related field, machine learning, computer science, or statistics. The H-1B1 has no lottery, a 5,400-visa annual cap that rarely fills, and processes at the U.S. consulate in Singapore rather than through USCIS.
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Responsibilities
We are looking for talented individuals to join our team. As a graduate, you will get opportunities to pursue bold ideas, tackle complex challenges, and unlock limitless growth. Successful candidates must be able to commit to an onboarding date by the end of the year. Please state your availability and graduation date clearly in your resume.
About The Team
The Intelligent Creation – Global GenAI team focuses on applied research in Generative AI, delivering intelligent creation solutions for the TikTok platform. Our mission is to empower users to create and share high-quality content with ease. The team works on cutting-edge areas including multimodal foundation models, image and video generation and editing, efficient model design, and world models.
About The Role
With rapid advances in AGI and foundation models, multimodal content creation across text, image, and video is undergoing a fundamental transformation. This role focuses on building next-generation multimodal and agentic foundation models that enable intelligent, efficient, and end-to-end creative workflows. You will work on full-modal understanding, AIGC-based image and video generation, and agentic systems, optimizing models through large-scale training and post-training (e.g., SFT, RL). The role also involves designing efficient model architectures and advancing reinforcement learning techniques to improve model capability, scalability, and real-world performance in creation scenarios.
Responsibilities
- Conduct research and development in generative AI and multimodal models (e.g., image, video).
- Develop large-scale foundation models (LLMs/VLMs), through post-training techniques.
- Design and build models for creative applications on the TikTok platform, driving end-to-end impact from research to production through cross-functional collaboration.
- Explore new AI-driven product opportunities and contribute to next-generation creative experiences.
Qualifications
Minimum Qualifications:
- Individuals who are completing or have recently completed a PhD degree in Software Development, Computer Science, Computer Engineering, or a related technical discipline
- Proficiency in training generative AI or large models using frameworks such as PyTorch or JAX.
- Strong programming skills and solid fundamentals in machine learning.
- Strong problem-solving ability and motivation to tackle real-world challenges.
- Good communication and collaboration skills in fast-paced environments.
Preferred Qualifications:
- Strong research background in one or more areas: generative AI, LLMs/VLMs, or ML systems.
- Hands-on experience in at least one of the following areas: Image/video generation and editing; VLM/LLM fine-tuning; Efficient model design and optimization; Reinforcement learning methods (e.g., RLHF, DPO, GRPO)
- Track record of research publications in conferences such as CVPR, ECCV, ICCV, NeurIPS, ICLR, SIGGRAPH, or SIGGRAPH Asia.
Job Information
【For Pay Transparency】Compensation Description (Annually)
The base salary range for this position in the selected city is $241680 - $456000 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:
- 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 TikTok
TikTok is the leading destination for short-form mobile video. At TikTok, our mission is to inspire creativity and bring joy. TikTok's global headquarters are in Los Angeles and Singapore, and we also have offices in New York City, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo.
Why Join Us
Inspiring creativity is at the core of TikTok's mission. Our innovative product is 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 bring joy – a mission we work towards every day. 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. Every challenge is an opportunity to learn and innovate as one team. We're resilient and embrace challenges as they come. 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
TikTok 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 TikTok, our mission is to inspire creativity and bring joy. 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.
TikTok Accommodation
TikTok 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
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Get Access To All JobsTips for Finding Visa Sponsorship as an AI Research Scientist
Align your credentials to specialty occupation standards
Your degree must directly relate to AI research, not just technology broadly. A master's or PhD in machine learning, statistics, or computer science strengthens the specialty occupation argument. Check your role's O*NET profile to confirm the degree requirement language your employer will use in the LCA.
Target employers with active LCA filing histories
Employers must file a certified LCA with DOL before sponsoring your H-1B1 visa. Use Migrate Mate to filter for companies that have filed LCAs for AI Research Scientist roles specifically, not just general software or engineering positions.
Distinguish your research scope from engineering roles
Employers sometimes conflate AI Research Scientist with software engineer or ML engineer when drafting the LCA job description. Push for precise language covering model architecture design, novel algorithm development, or published research output so the specialty occupation case holds up at the consulate.
Verify prevailing wage before accepting an offer
The LCA locks in the wage your employer must pay under DOL rules. Run your offer title and work location through the OFLC Wage Search before signing to confirm the offered salary meets at least the Level II prevailing wage for AI Research Scientist in that metro area.
Secure a certified LCA before your consulate appointment
DOL certifies LCAs within seven business days under standard processing. Your employer can't submit the consular packet or schedule your appointment until certification is in hand, so confirm the LCA is filed and approved at least three weeks before your target interview date.
Prepare for nonimmigrant intent questions at the consulate
Unlike H-1B visa, the H-1B1 visa doesn't allow dual intent, so consular officers will assess your ties to Singapore. Bring documentation of family, property, or financial ties and be ready to articulate a concrete plan for returning after your authorized stay.
Frequently Asked Questions
Does an AI Research Scientist role qualify as a specialty occupation for the H-1B1 Singapore visa?
Yes. AI Research Scientist positions typically require at least a bachelor's degree in computer science, machine learning, or statistics, which meets the specialty occupation definition under the H-1B1 visa rules. The employer confirms this in the LCA job description filed with DOL. Roles that list a degree as preferred rather than required can create problems, so make sure the job posting and LCA both state the degree requirement clearly.
How does the H-1B1 Singapore visa compare to the H-1B for AI Research Scientist jobs?
The H-1B1 visa skips the lottery entirely, which means Singaporean nationals can pursue U.S. AI Research Scientist roles without waiting for a random selection outcome. The annual cap of 5,400 visas has historically gone unfilled, so availability is rarely the constraint. The trade-off is that H-1B1 doesn't allow dual intent, requiring you to maintain demonstrable ties to Singapore throughout your stay.
How do I find employers who sponsor H-1B1 Singapore visas for AI Research Scientist roles?
Use Migrate Mate to search for companies with verified LCA filing histories for AI Research Scientist positions. Because H-1B1 visa requires the same LCA process as H-1B, DOL disclosure data shows which employers have actually sponsored these roles before, not just which ones list sponsorship as a possibility in job postings.
What happens if my AI Research Scientist role overlaps with a software engineering job title?
Title overlap is one of the most common LCA complications for this role. If the job description bundles AI research with general engineering tasks, USCIS or the consular officer may question whether the position genuinely requires a research-specific degree. Work with your employer to ensure the LCA job duties focus on model development, algorithmic research, or experimental design rather than routine software implementation.
Can I renew my H-1B1 Singapore visa while staying in the United States?
H-1B1 visas are issued in one-year increments and must be renewed at a U.S. consulate abroad, meaning you'll need to return to Singapore for each renewal interview. Unlike H-1B holders, H-1B1 workers cannot extend status through USCIS while remaining in the country. Plan your research project timelines and employment contract terms around that annual consulate requirement.