Duolingo Visa Sponsorship Jobs USA
Duolingo is a Pittsburgh-based language learning platform known for its mission-driven culture and global engineering talent. It has an active visa sponsorship track record, supporting H-1B visa, Green Card, and other work authorization categories, making it a viable target for international job seekers in tech.
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Get Access To All JobsINTRODUCTION
Our mission at Duolingo is to develop the best education in the world and make it universally available. It’s a big mission, and that’s where you come in! At Duolingo, you’ll join a team that cares about finding innovative solutions to complex technical problems, running countless experiments (300+ at a time!) with our massive user base to make data-driven decisions, and educating our users and employees alike. You’ll have limitless learning opportunities, mentorship and collaboration with world-class minds, and a variety of projects with large scopes — while doing work that’s both fun and meaningful. Join our life-changing mission to develop education for our half a billion (and growing!) learners around the world.
ABOUT THE ROLE
We are looking for a Senior AI Research Engineer to join our Duolingo Video Call team. The ideal candidate will have a proven track record as an AI research engineer, with experience across various machine learning techniques including large language models, speech models, benchmarking, and/or personalization. They will have experience at multiple levels of the ML stack, including feature engineering, developing training data, fine-tuning, reinforcement learning, quality evaluations, deployment, and monitoring. On the Video Call team, we’re building AI systems that support the core learning mission of Duolingo, improving the learning experience and helping our learners build healthy, productive habits. Given the wide array of AI domains, broad experience in AI/ML is highly desirable.
🧠 YOU WILL...
- Join a full-stack team of frontend, backend and other AI Research engineers, fostering a collaborative and innovative work environment.
- Contribute to the development and training of a variety of machine learning models, including large-scale neural networks, speech recognition, and text-to-speech systems.
- Collaborate with cross-functional teams to understand their needs, to align the models’ outputs with company objectives.
- Participate in and influence strategic product and business decision making with members of the Language Learning leadership group.
- Stay up-to-date with the latest developments in machine learning and apply this knowledge to drive advancements in our projects.
- Mentor team members, providing guidance and support in their professional development.
- Ensure the delivery of high-quality, scalable, and efficient machine learning solutions.
✅ YOU HAVE...
- Proven experience as an AI research engineer, for example, in LLMs, multimodal modeling, speech, or related fields.
- Strong background in training and fine-tuning large models in an applied setting.
- Advanced degree in Computer Science, Engineering, or a related field with a focus on machine learning or artificial intelligence, or equivalent experience.
- Excellent leadership and communication skills, with the ability to lead and inspire a team.
- Technical depth sufficient to guide architecture and implementation trade-offs, evolve quality standards, and mentor engineers on best practices.
- Deep understanding of machine learning concepts, frameworks, and best practices.
The offered salary is dependent upon several factors, including work experience, skills, and internal peer comparisons. The posted range is subject to change in the future. For this role, base salary is supplemented by equity compensation. We encourage you to talk with your recruiter for more information related to compensation for this role!
SALARY RANGE
$197,200—$266,800 USD
BENEFITS:
Take a peek at how we care for our employees' holistic well-being with our benefits here.
ACCOMMODATIONS:
We will do everything we can within reason to make sure that your interview takes place in an environment that fairly and accurately assesses your skills. If you need assistance or accommodation, please contact accommodations@duolingo.com.
EQUAL EMPLOYMENT OPPORTUNITY
Duolingo is proud to be an Equal Employment Opportunity employer. We do not discriminate based upon race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.
FRAUD WARNING:
Unfortunately, there is a rise in scammers pretending to be real Duolingo employees. Duolingo and our employees will never ask for your Social Security number, bank details, or passport info, and we’ll never ask you to deposit a check, purchase equipment, or exchange money during the interview process. Real Duolingo employees always use an email that ends in @duolingo.com or @recruiting.duolingo.com. Stay alert and double-check these details before sharing any information. By applying for this position your data will be processed as per the Duolingo Applicant Privacy Notice.
INTRODUCTION
Our mission at Duolingo is to develop the best education in the world and make it universally available. It’s a big mission, and that’s where you come in! At Duolingo, you’ll join a team that cares about finding innovative solutions to complex technical problems, running countless experiments (300+ at a time!) with our massive user base to make data-driven decisions, and educating our users and employees alike. You’ll have limitless learning opportunities, mentorship and collaboration with world-class minds, and a variety of projects with large scopes — while doing work that’s both fun and meaningful. Join our life-changing mission to develop education for our half a billion (and growing!) learners around the world.
ABOUT THE ROLE
We are looking for a Senior AI Research Engineer to join our Duolingo Video Call team. The ideal candidate will have a proven track record as an AI research engineer, with experience across various machine learning techniques including large language models, speech models, benchmarking, and/or personalization. They will have experience at multiple levels of the ML stack, including feature engineering, developing training data, fine-tuning, reinforcement learning, quality evaluations, deployment, and monitoring. On the Video Call team, we’re building AI systems that support the core learning mission of Duolingo, improving the learning experience and helping our learners build healthy, productive habits. Given the wide array of AI domains, broad experience in AI/ML is highly desirable.
🧠 YOU WILL...
- Join a full-stack team of frontend, backend and other AI Research engineers, fostering a collaborative and innovative work environment.
- Contribute to the development and training of a variety of machine learning models, including large-scale neural networks, speech recognition, and text-to-speech systems.
- Collaborate with cross-functional teams to understand their needs, to align the models’ outputs with company objectives.
- Participate in and influence strategic product and business decision making with members of the Language Learning leadership group.
- Stay up-to-date with the latest developments in machine learning and apply this knowledge to drive advancements in our projects.
- Mentor team members, providing guidance and support in their professional development.
- Ensure the delivery of high-quality, scalable, and efficient machine learning solutions.
✅ YOU HAVE...
- Proven experience as an AI research engineer, for example, in LLMs, multimodal modeling, speech, or related fields.
- Strong background in training and fine-tuning large models in an applied setting.
- Advanced degree in Computer Science, Engineering, or a related field with a focus on machine learning or artificial intelligence, or equivalent experience.
- Excellent leadership and communication skills, with the ability to lead and inspire a team.
- Technical depth sufficient to guide architecture and implementation trade-offs, evolve quality standards, and mentor engineers on best practices.
- Deep understanding of machine learning concepts, frameworks, and best practices.
The offered salary is dependent upon several factors, including work experience, skills, and internal peer comparisons. The posted range is subject to change in the future. For this role, base salary is supplemented by equity compensation. We encourage you to talk with your recruiter for more information related to compensation for this role!
SALARY RANGE
$197,200—$266,800 USD
BENEFITS:
Take a peek at how we care for our employees' holistic well-being with our benefits here.
ACCOMMODATIONS:
We will do everything we can within reason to make sure that your interview takes place in an environment that fairly and accurately assesses your skills. If you need assistance or accommodation, please contact accommodations@duolingo.com.
EQUAL EMPLOYMENT OPPORTUNITY
Duolingo is proud to be an Equal Employment Opportunity employer. We do not discriminate based upon race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.
FRAUD WARNING:
Unfortunately, there is a rise in scammers pretending to be real Duolingo employees. Duolingo and our employees will never ask for your Social Security number, bank details, or passport info, and we’ll never ask you to deposit a check, purchase equipment, or exchange money during the interview process. Real Duolingo employees always use an email that ends in @duolingo.com or @recruiting.duolingo.com. Stay alert and double-check these details before sharing any information. By applying for this position your data will be processed as per the Duolingo Applicant Privacy Notice.
Job Roles at Duolingo
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Get Access To All JobsTips for Finding Duolingo Visa Sponsorship Jobs USA
Target roles in engineering and AI
Duolingo's strongest sponsorship activity is concentrated in software engineering, machine learning, and AI research. Focusing your application on these technical disciplines gives you the best chance of landing a role where sponsorship is routine and well-supported.
Understand the Green Card pathway early
Duolingo has a strong track record of sponsoring permanent residency for long-term hires. Ask about their PERM and EB-2/EB-3 process during later interview stages so you understand the timeline before accepting any offer.
Highlight your OPT or CPT status upfront
Duolingo regularly works with F-1 students through OPT and CPT programs. Being transparent about your authorization status and expected cap-out date helps their HR team plan ahead and reduces friction in the hiring process.
Prepare for a technical-first interview process
Duolingo's engineering interviews emphasize systems design and algorithmic problem-solving. Sponsorship decisions follow the hire, so clearing the technical bar is the first and most important step for international candidates in software roles.
Search for verified sponsorship before applying
Not every job listing makes sponsorship availability obvious. Migrate Mate surfaces verified sponsors so you can filter by real sponsorship history, helping you confirm Duolingo is actively filing before investing time in your application.
Consider Duolingo's TN visa eligibility if you're Canadian or Mexican
Duolingo sponsors the TN visa for eligible Canadian and Mexican nationals in qualifying roles. If you hold citizenship in either country, this pathway avoids the H-1B lottery entirely and can result in a faster path to starting work.
Frequently Asked Questions
Does Duolingo sponsor H-1B visas?
Yes, Duolingo sponsors H-1B visas for qualifying roles, primarily in engineering, machine learning, and product. As a technology company competing for specialized talent globally, sponsoring the H-1B is a standard part of their hiring process. Roles requiring a specific technical degree in a specialty occupation are the most likely candidates for H-1B support.
Which visa types does Duolingo sponsor?
Duolingo sponsors a range of visa categories including H-1B, TN visa, J-1 visa, and F-1 OPT and CPT for early-career and student hires. For longer-term employees, Duolingo also supports Green Card sponsorship through the EB-2 and EB-3 employment-based preference categories, making it a viable option for candidates looking beyond temporary work authorization.
Which departments or roles at Duolingo are most likely to receive visa sponsorship?
Sponsorship at Duolingo is most common in software engineering, AI and machine learning, data science, and research roles. These positions typically require specialized degrees in computer science, engineering, or related fields, which aligns directly with the specialty occupation standard for H-1B and the educational requirements for Green Card categories like EB-2.
How do I find visa-sponsored jobs at Duolingo?
The most reliable approach is to search on Migrate Mate, which aggregates open roles from companies with verified sponsorship histories and lets you filter specifically by visa type and employer. This saves time compared to sifting through general job listings where sponsorship eligibility is unclear. Once you identify a relevant Duolingo role, apply directly through their careers portal.
How do I know if Duolingo will sponsor me for a Green Card?
Duolingo has a demonstrated history of sponsoring Green Cards for employees in technical roles. Green Card sponsorship is typically discussed after an initial period of employment, not during the offer stage. The best approach is to ask directly during final-round interviews or after receiving an offer, and to clarify which EB category the company typically files under for your role type.