J-1 Visa AI Platform Engineer Jobs
AI Platform Engineer roles in the United States are accessible to international professionals through J-1 visa sponsorship under the Trainee or Research Scholar program category. A U.S. Department of State-designated sponsor organization issues your DS-2019, while the tech company or research institution serves as your host employer.
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Overview:
The Food is Medicine Institute at the Friedman School of Nutrition Science and Policy at Tufts University (the Institute) seeks an outstanding postdoctoral fellow to work on an original nutrient profiling system, Food Compass, under the mentorship and guidance of Institute Director Dr. Dariush Mozaffarian.
Bringing together research, training, patient services, policy development, and community engagement, the Institute aims to serve as a catalyst to drive change, improve health, reduce health disparities, and create a more equitable and resilient healthcare system that recognizes the power of nourishing food. Its efforts are centered in health equity to work collaboratively with and improve the lives of traditionally marginalized, vulnerable populations. The Institute also hosts and builds networks with partnerships with stakeholders within and beyond healthcare to ensure that efforts advance well-being and policy broadly and reach the people who need them most.
WHAT YOU'LL DO:
This is a full-time (12 months per year) position with an anticipated duration of 2-3 years, subject to annual review and renewal based on performance and available funding. The position is based in Boston, MA, and requires regular in-person work. Flexible and hybrid arrangements (e.g., 1–2 days per week remote) may be considered; fully remote work is not available. Applicants must be authorized to work in the United States. The start date is negotiable. This position offers a competitive salary, excellent benefits, and opportunities for professional development, travel, and collaboration with leading researchers and partners.
The successful candidate will meaningfully contribute to advancing the development, expansion, and application of Food Compass across various partnerships. This may include research and activities related to:
- Updating and expanding the Food Compass algorithm according to the latest science, including expansion to include novel health-related bioactive attributes;
- Supporting ongoing work and manuscripts, including related data manipulation and harmonization of large U.S. branded food databases, including application of AI tools for nutrient attribute coding, ingredient extraction, and large-scale dataset harmonization;
- Leading analyses describing dietary intake in the United States and internationally using Food Compass and existing dietary data from major data sources, including the National Health and Nutrition Examination Survey (NHANES), the USDA Branded Foods Database, UK Biobank, and others;
- Collaborating with food retailers, healthcare systems, international health-focused government agencies, nutrition-focused venture capital firms and coalitions, and other organizations to advance the role of NPS in consumer education and the creation of a healthier and more equitable food environment;
- Disseminating research findings to relevant stakeholders, including the scientific community, food system leaders, legislative bodies, and advocacy groups and agencies.
The fellow will work within a close-knit, collegial multi-disciplinary team of other trainees, students, and staff within the Institute. In addition to mentoring from Dr. Dariush Mozaffarian, the fellow will interact with and gain knowledge and experience from a range of other expert faculty across the Institute and beyond. The fellow will also benefit from meetings, seminars, and coalitions of multi-sector leaders in Food is Medicine including healthcare, community-based, retail, policy, and advocacy organizations. The training program will emphasize the design and publication of original analyses and manuscripts as first author, career development, and transition toward an independent research career.
BASIC QUALIFICATIONS:
Candidates must possess a relevant medical or doctoral degree (MD, PhD, DrPH, ScD) in quantitative sciences (biostatistics, artificial intelligence, epidemiology, etc.), health sciences (e.g., medicine, nutrition, public health, etc.), or related professions (e.g., economics, public policy, business, law, etc.). Strong quantitative and data skills are a must. Ideal candidates will have demonstrated experience applying AI and machine learning tools to manage, clean, and code complex nutrient content and food product datasets. Experience with data visualizations, front of pack labeling, and nutrition policy would also be an asset.
Individuals who work well across disciplines, are collegial and collaborative, and have interest in the intersections of nutrition, information systems, health, medicine, and equity will particularly thrive in this role. Candidates must have a track record of successful interdisciplinary research as evidenced by multiple original, peer-reviewed research publications in a relevant field. We seek candidates whose work is relevant to diverse stakeholders in public and health sectors.
WHAT WE'RE LOOKING FOR:
Required education, experience and skills
Applicants must have an MD or doctoral degree (PhD, DrPH, ScD); additional training in biostatistics, coding, AI, epidemiology, nutrition, public health, economics, or related fields; and a record of original, first-author research publications in relevant areas. Candidates must have excellent quantitative/analytical research skills, strong written and oral communication skills, experience using analytic programs for data management and analysis (e.g., STATA, SPSS, SAS, R), and familiarity with AI tools for data processing, nutrient coding, and analysis of large food and dietary datasets, and the ability to work well independently and as part of a team with collaborators.
APPLICATION INSTRUCTIONS
A complete application will include; cover letter, CV, and names of three references (if available, reference letters welcomed). Applications should be submitted via Interfolio. Questions can be directed to Julia Sharib (julia.reedy@tufts.edu). Applications will be considered as they are received.
SALARY RANGE:
Minimum $67,500.00, Midpoint $72,875.00, Maximum $78,250.00
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Get Access To All JobsTips for Finding J-1 Visa Sponsorship as an AI Platform Engineer
Align your credentials with specialty occupation standards
J-1 visa Trainee and Research Scholar categories require documented evidence that your background matches the technical scope of the role. Compile your degree transcripts, publications, and prior AI or MLOps project portfolios before approaching host employers.
Verify host employers' prior J-1 hosting history
Search Migrate Mate to identify U.S. companies that have hosted J-1 exchange visitors in engineering and AI roles. Hosts with prior experience know the training plan requirements and are far less likely to withdraw offers mid-process.
Distinguish Trainee from Research Scholar before applying
If you hold a degree and have under five years of post-graduation experience in AI infrastructure, Trainee is the applicable category. Research Scholar applies to university-affiliated or postdoctoral work. Targeting the wrong category delays your DS-2019 issuance.
Build a specific training plan for AI platform work
Your designated sponsor requires a detailed Training or Internship Placement Plan, form DS-7002, before issuing the DS-2019. Document the specific skills you'll develop, such as model deployment pipelines, infrastructure orchestration, or LLM evaluation frameworks, mapped to monthly milestones.
Check your role for the two-year home residency requirement
If your J-1 funding comes from your home government or a U.S. government program, or if your country of nationality appears on the USCIS Skills List, a two-year home residency requirement applies before you can change to most other U.S. visa statuses.
Confirm prevailing wage compliance before accepting an offer
Your host employer must pay at least the prevailing wage for the role's location and SOC code. Use the OFLC Wage Search to verify the applicable wage level for AI Platform Engineer positions in your target metro area before signing any offer letter.
AI Platform Engineer J-1 Visa: Frequently Asked Questions
Which J-1 program category fits an AI Platform Engineer role?
The Trainee category applies to most AI Platform Engineer candidates who have a degree in computer science, engineering, or a related field and fewer than five years of relevant post-graduation experience. The Research Scholar category fits candidates pursuing AI infrastructure research at a U.S. university or national laboratory. The Intern category covers current students completing a degree program who take on a structured AI engineering placement during or immediately after their studies.
Who actually sponsors the J-1 visa, and what does the host employer do?
The J-1 visa sponsor is a U.S. Department of State-designated organization, such as IIE, Cultural Vistas, or AIPT, that issues your DS-2019 form and monitors your program compliance. The tech company or research institution where you work is your host employer, not your visa sponsor. Your host signs the DS-7002 training plan and provides the technical experience, but the designated sponsor holds legal responsibility for your exchange program.
How do I find U.S. employers willing to host J-1 AI platform engineers?
Use Migrate Mate to search for AI Platform Engineer roles at U.S. employers that have prior experience hosting international exchange visitors. Filtering for J-1-aligned roles saves significant time because many employers, even large tech companies, are unfamiliar with the host organization obligations and will decline without an established internal process for managing exchange visitor compliance.
Does the two-year home residency requirement affect AI Platform Engineers?
It can. If your J-1 program is funded by your home-country government, a U.S. government agency, or if your home country and specialty appear on the USCIS Skills List, you'll be subject to the two-year home residency requirement under INA section 212(e). This means you must return to your home country for two years before applying for an H-1B visa, L-1 visa, or immigrant visa. A waiver is available through USCIS under specific circumstances, but it adds time and complexity to any future status change.
Can I extend my J-1 Trainee status if my AI platform project runs longer than planned?
The J-1 Trainee category has a maximum duration of 18 months, with a limited extension available up to 18 additional months for trainees in fields that USCIS recognizes as requiring longer skill development. Extensions require your designated sponsor's approval and an updated DS-7002. You cannot extend beyond the regulatory maximum, and time spent in a prior J-1 program in the same field counts against your total. Plan your project milestones and exit timeline accordingly from the start.