We Create Change
We care about patients. We believe health equity and healthcare improvements are achievable using our technology. We achieve truly game-changing things by bringing together exceptionally talented and passionate individuals to form a rockstar team.
Our People Make Our Purpose Thrive
When we ask our employees what they love about working at BillionToOne, “the culture,” is mentioned again and again. We pride ourselves on hiring the brightest people to work on innovative products. But we also prioritize creating a culture that acts as a multiplier. It’s transparent. It’s supportive. It’s fun. This dynamic propels a bunch of smart, passionate people to improve healthcare.
You Bring the Brains We Bring the Fun
At BillionToOne, we know our employees have a lot to offer the world. We are grateful they chose to join us. In turn, we strive to offer them a lot, too.
Game-Changing Work
Our groundbreaking molecular counting platform detects disease in a new, precise way. Every person in every department plays a role in getting this new technology in the hands of customers.
Generous Benefits
We offer competitive pay, a retirement savings package with company matching, and a suite of other benefits.
A Focus on Family
We believe family bonding is important and critical to personal happiness as well as professional satisfaction. You’ll receive four months of paid time off at your full salary for parental or family leave.
Convenience and Community
Enjoy free snacks and lunches delivered from top local eateries. Stay healthy with our complimentary gym and COVID testing for all employees. Charge your EV at our charging stations. Have fun and bond with colleagues over some ping pong in our game room.
Inclusive and Transparent
We promote an open, transparent culture with events such as weekly town hall meetings. We ensure our company leadership represents our end customers. For example, our marketing, market access, sales, medical science, and product development teams are all led by women.
Equipment and Technology
At BilliontoOne, you’ll be working with the latest and greatest in hardware and technology in our state-of-the-art new facility. If you are a remote employee, we ensure you have the equipment you need.
Explore in-office perks.
Hear It From Others
We are fortunate to have employees from all over the world and from the most prestigious universities. Many employees have been with us since the very early days. They all come to be a part of something special. We are grateful they come, they stay, and they thrive.
"UNITY Complete® allows our sales professionals to offer a product that is truly different from anything an OB/GYN has seen within the prenatal genetics space within the last 10 years. It's refreshing to provide solutions to common hindrances within the OB/GYN practice, and it's been exciting to see the reaction of customers who have needed improvement within this space respond with a sense of increased knowledge and understanding of each individual pregnancy they manage."
"We have a very strong culture of cross-departmental teamwork. Everyone here cares about making an impact!"
"BillionToOne offers every employee the opportunity to be innovative and creative and to thrive in not only the role you are hired for but also in ones that you never imagined! Working here has been like a petri dish of opportunity for personal and professional growth! I'm mostly inspired by the caliber of teammates with whom I interact with on a daily basis."
"I love being able to introduce the latest and greatest technology to Women’s Health providers that will improve their knowledge on each pregnancy, remove barriers, and give babies the best shot at healthy beginnings!"
"Knowledge and skills are highly valued by the Company."
Explore Our On-Site Perks
Find yourself in a place and with the people that help you grow and evolve, and transform healthcare, too.
BTO CGMBS Training Program
At BillionToOne, we offer an internal one-year Post-Baccalaureate Training Program designed to help you become a Clinical Genetic Molecular Biologist Scientist (CGMBS).
35 hours/week of hands-on experience in our cutting-edge oncology and prenatal labs
5 hours/week of didactic training to support your practical work and prepare for the ASCP certification examination
California Department of Public Health (CDPH) approved program
Prepares you for a career as a CGMBS
This program is your gateway to an exciting career as a CGMBS. Gain the skills, knowledge, and certification needed to succeed in this growing field.
Want to learn more?
Please email for more information about the program: cgmbs-trainingprogram@billiontoone.com