BillionToOne H-1B Visa Sponsorship Jobs USA
BillionToOne sponsors H-1B visas for roles in its medical diagnostics and genomics work, particularly in engineering, bioinformatics, and scientific research. The company has an established sponsorship track record, making it a viable target for H-1B candidates with specialized backgrounds in medical device development and life sciences.
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Ready to redefine what's possible in molecular diagnostics?
Join a team of brilliant, passionate innovators determined to transform healthcare. At BillionToOne, we've built a category-defining, publicly traded company on Nasdaq where transparency fuels trust, collaboration drives breakthroughs, and every contribution moves the needle on our mission to make life-changing diagnostics accessible to all. We don't just aim for incremental improvements; we build products that are 10x better than anything that exists today.
With over 700 employees, half a million patients helped, and one of the most successful IPOs in medical diagnostics history behind us, we're just getting started. Our scientists, engineers, sales executives, and visionaries are united by an unwavering commitment to changing the standard of care in prenatal and cancer diagnostics. This is where cutting-edge science meets human compassion, and every innovation you contribute helps remove the fear of the unknown from some of life's most critical medical moments.
If you're driven by purpose, energized by innovation, and ready to help shape the future of precision medicine at scale, this is where you belong.
We are seeking a detail-oriented and highly motivated Client Services Intern (Prenatal) to join our team for the summer. This internship is a unique opportunity to gain hands-on experience in the operational backbone of our Client Services team. Unlike traditional customer-facing roles, this internship focuses on specialized tasks and behind-the-scenes responsibilities that support our mission of delivering exceptional client service.
You will play a critical role in supporting daily operations, including invoice auditing, supply kit logistics, process documentation, and internal reporting. The ideal candidate is organized, dependable, and excited to work in a fast-paced, mission-driven environment.
Responsibilities:
- Support Client Services operations by assisting with case management, documentation review, and other workflows
- Coordinate shipping and tracking of prenatal products to ensure timely delivery
- Help identify and escalate any discrepancies or issues in documentation or logistics
- Assist with quality assurance projects using CRM and LIMS tools
- Collaborate cross-functionally with teams in Client Services, Operations, and Logistics
- Contribute to ongoing process improvement initiatives and special projects as needed
Requirements
- Currently pursuing a bachelor's degree (Junior or Senior preferred)
- Strong organizational skills and attention to detail
- Comfort with spreadsheets, data entry, and process documentation
- Ability to work independently and take initiative
- Excellent written and verbal communication skills
Benefits And Perks:
- Working alongside brilliant, kind, passionate and dedicated colleagues, in an empowering environment, toward a global vision, striving for a future in which transformative molecular diagnostics can help millions of patients
- Open, transparent culture that includes weekly Town Hall meetings
- The ability to indirectly or directly change the lives of hundreds of thousands patients
- Latest and greatest hardware (laptop, lab equipment, facilities)
- Daily on-site lunches provided from top eateries
- A variety of perks on campus (state of the art gym, restaurant)
- Free on-site EV charging (compatible with all EVs, including Tesla)
At BillionToOne, we are proud to offer a combination of (1) competitive base pay, and (2) the opportunity for professional growth.
For this position, the base pay rate is $25 per hour.
BillionToOne is an equal opportunity employer. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.
For more information about how we protect your information, we encourage you to review our Privacy Policy.
BillionToOne is a next-generation molecular diagnostics company on a mission to make powerful, accurate diagnostic tests accessible to everyone. Our revolutionary QCT molecular counting technology enhances disease detection resolution by over a thousandfold using cell-free DNA, a breakthrough that has already transformed the lives of over half a million patients worldwide.
Our Impact
Unity Complete™ is the only non-invasive prenatal screen capable of assessing fetal risk for both common recessive conditions and aneuploidies from a single maternal blood sample. Our Northstar® liquid biopsy test uniquely combines treatment selection with real-time monitoring, giving oncologists unprecedented precision in cancer care.
Our Growth
From $0 to $150M+ in Annual Recurring Revenue in just five years. In 2025, we completed one of the most successful IPOs for a medical diagnostics company, building on nearly $400M in private funding, including our $130M Series D in 2024 and backed by world-class investors including Hummingbird, Adams Street Partners, Neuberger Berman, Baillie Gifford, and Premji Invest.
Our Recognition
Forbes named us one of America's Best Startup Employers for 2025 and we're Great Place to Work certified, with 100% of our people willing to go the extra mile, even as we've scaled to over 700 employees.
Our Future
Headquartered in Menlo Park with facilities in Union City, CA, and a new lab opening in Austin, TX in 2027, we're continuing to push the boundaries of what's possible in molecular diagnostics. We're just getting started.
Ready to help us change the world, one molecule at a time? Learn more at billiontoone.com

Ready to redefine what's possible in molecular diagnostics?
Join a team of brilliant, passionate innovators determined to transform healthcare. At BillionToOne, we've built a category-defining, publicly traded company on Nasdaq where transparency fuels trust, collaboration drives breakthroughs, and every contribution moves the needle on our mission to make life-changing diagnostics accessible to all. We don't just aim for incremental improvements; we build products that are 10x better than anything that exists today.
With over 700 employees, half a million patients helped, and one of the most successful IPOs in medical diagnostics history behind us, we're just getting started. Our scientists, engineers, sales executives, and visionaries are united by an unwavering commitment to changing the standard of care in prenatal and cancer diagnostics. This is where cutting-edge science meets human compassion, and every innovation you contribute helps remove the fear of the unknown from some of life's most critical medical moments.
If you're driven by purpose, energized by innovation, and ready to help shape the future of precision medicine at scale, this is where you belong.
We are seeking a detail-oriented and highly motivated Client Services Intern (Prenatal) to join our team for the summer. This internship is a unique opportunity to gain hands-on experience in the operational backbone of our Client Services team. Unlike traditional customer-facing roles, this internship focuses on specialized tasks and behind-the-scenes responsibilities that support our mission of delivering exceptional client service.
You will play a critical role in supporting daily operations, including invoice auditing, supply kit logistics, process documentation, and internal reporting. The ideal candidate is organized, dependable, and excited to work in a fast-paced, mission-driven environment.
Responsibilities:
- Support Client Services operations by assisting with case management, documentation review, and other workflows
- Coordinate shipping and tracking of prenatal products to ensure timely delivery
- Help identify and escalate any discrepancies or issues in documentation or logistics
- Assist with quality assurance projects using CRM and LIMS tools
- Collaborate cross-functionally with teams in Client Services, Operations, and Logistics
- Contribute to ongoing process improvement initiatives and special projects as needed
Requirements
- Currently pursuing a bachelor's degree (Junior or Senior preferred)
- Strong organizational skills and attention to detail
- Comfort with spreadsheets, data entry, and process documentation
- Ability to work independently and take initiative
- Excellent written and verbal communication skills
Benefits And Perks:
- Working alongside brilliant, kind, passionate and dedicated colleagues, in an empowering environment, toward a global vision, striving for a future in which transformative molecular diagnostics can help millions of patients
- Open, transparent culture that includes weekly Town Hall meetings
- The ability to indirectly or directly change the lives of hundreds of thousands patients
- Latest and greatest hardware (laptop, lab equipment, facilities)
- Daily on-site lunches provided from top eateries
- A variety of perks on campus (state of the art gym, restaurant)
- Free on-site EV charging (compatible with all EVs, including Tesla)
At BillionToOne, we are proud to offer a combination of (1) competitive base pay, and (2) the opportunity for professional growth.
For this position, the base pay rate is $25 per hour.
BillionToOne is an equal opportunity employer. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.
For more information about how we protect your information, we encourage you to review our Privacy Policy.
BillionToOne is a next-generation molecular diagnostics company on a mission to make powerful, accurate diagnostic tests accessible to everyone. Our revolutionary QCT molecular counting technology enhances disease detection resolution by over a thousandfold using cell-free DNA, a breakthrough that has already transformed the lives of over half a million patients worldwide.
Our Impact
Unity Complete™ is the only non-invasive prenatal screen capable of assessing fetal risk for both common recessive conditions and aneuploidies from a single maternal blood sample. Our Northstar® liquid biopsy test uniquely combines treatment selection with real-time monitoring, giving oncologists unprecedented precision in cancer care.
Our Growth
From $0 to $150M+ in Annual Recurring Revenue in just five years. In 2025, we completed one of the most successful IPOs for a medical diagnostics company, building on nearly $400M in private funding, including our $130M Series D in 2024 and backed by world-class investors including Hummingbird, Adams Street Partners, Neuberger Berman, Baillie Gifford, and Premji Invest.
Our Recognition
Forbes named us one of America's Best Startup Employers for 2025 and we're Great Place to Work certified, with 100% of our people willing to go the extra mile, even as we've scaled to over 700 employees.
Our Future
Headquartered in Menlo Park with facilities in Union City, CA, and a new lab opening in Austin, TX in 2027, we're continuing to push the boundaries of what's possible in molecular diagnostics. We're just getting started.
Ready to help us change the world, one molecule at a time? Learn more at billiontoone.com
Job Roles at BillionToOne
How to Get Visa Sponsorship in BillionToOne H-1B Visa Sponsorship Jobs USA
Target roles that match H-1B specialty occupation criteria
BillionToOne's strongest H-1B candidates come from engineering, computational biology, and clinical science backgrounds. Focus your application on roles where your degree field directly aligns with the job requirements, this is what makes an H-1B petition approvable.
Confirm sponsorship willingness early in the process
Not every open role at BillionToOne will include H-1B sponsorship. Bring it up after an initial recruiter screen, once you've established interest on both sides. Asking before any conversation risks a premature rejection.
Use Migrate Mate to verify BillionToOne's sponsorship history
Migrate Mate surfaces verified H-1B sponsors so you can filter by real sponsorship history before applying. Checking BillionToOne's actual filing record gives you more confidence going into the interview process than relying on job posting language alone.
Prepare for a technically rigorous interview process
BillionToOne operates in a highly specialized area of medical diagnostics. Interviewers will probe depth of knowledge in your field. The stronger your technical case, the stronger the underlying H-1B petition your employer files with USCIS.
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Get Access To All JobsFrequently Asked Questions
Does BillionToOne sponsor H-1B visas?
Yes, BillionToOne sponsors H-1B visas. The company has an active sponsorship history, particularly for technical and scientific roles in its medical diagnostics and genomics work. Sponsorship is not guaranteed for every open position, so confirming H-1B support directly with the recruiter early in the process is the right approach.
Which roles at BillionToOne are most likely to receive H-1B sponsorship?
H-1B sponsorship at BillionToOne is most common in roles that clearly meet USCIS specialty occupation standards. Engineering, bioinformatics, software development, clinical science, and research positions are the strongest candidates. Roles requiring a specific degree in a technical or scientific field are better positioned for approval than generalist positions.
How do I navigate the H-1B application process at BillionToOne?
Once BillionToOne extends an offer and confirms H-1B sponsorship, the company works with an immigration attorney to file a Labor Condition Application with the Department of Labor, followed by the H-1B petition with USCIS. Your role is to provide documentation of your degree, transcripts, and employment history. The process is employer-driven, but staying responsive to document requests keeps it on track.
How long does H-1B sponsorship take at BillionToOne?
For cap-subject H-1B petitions, the timeline is tied to the annual lottery, with employment starting no earlier than October 1. From lottery selection to approval typically runs several months under standard processing. If BillionToOne uses premium processing, USCIS adjudicates the petition significantly faster. Cap-exempt scenarios, such as transfers from another H-1B employer, move on a different and generally shorter timeline.
How do I find H-1B jobs at BillionToOne as an international candidate?
Migrate Mate lists verified H-1B sponsors and lets you filter by company and sponsorship history, which makes it straightforward to identify open roles at BillionToOne that are realistically accessible to international candidates. Beyond the job search, tailor your application to the specific technical requirements of each role and be prepared to discuss your visa status clearly during the recruiter screen.
What is the prevailing wage for H-1B jobs at BillionToOne?
H-1B employers must pay at least the prevailing wage, which is determined when they file the Labor Condition Application with the Department of Labor. The rate is based on the role, location, and experience level, and ensures international hires are paid comparably to U.S. workers in the same position. You can look up prevailing wage rates for any occupation and location using the DOL's OFLC Wage Search tool.
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