Bioinformatics Intern, Prenatal

BillionToOne • Menlo Park, CA

8d • Onsite

About The Position

Ready to redefine what's possible in molecular diagnostics?
Join a team of brilliant, passionate innovators who wake up every day determined to transform healthcare. At BillionToOne, we've built something extraordinary—a culture where transparency fuels trust, collaboration drives breakthroughs, and every voice matters in our mission to make life-changing diagnostics accessible to all. We don't just aim for incremental improvements; we strive to build products that are 10x better than anything that exists today. Our people are our greatest asset: talented scientists, engineers, sales professionals, and visionaries 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—every innovation you contribute helps remove fear of unknown from some of life's most critical medical moments. If you're driven by purpose, energized by innovation, and ready to help build the future of precision medicine, this is where you belong.
We are looking for a Bioinformatics Intern, Prenatal to join and support our Bioinformatics team in developing bioinformatics pipelines and analyzing next-generation DNA sequencing data. This position will focus on an analysis and/or development project with guidance from Bioinformatics team members. BTO is a dynamic, start-up environment that requires adaptability and the ability to quickly learn and apply new concepts. This internship will provide valuable mentorship from BI Associates and BI Senior Scientists, hands-on experience, and professional development opportunities. The Bioinformatics Intern is a full-time onsite position in our Menlo Park office for 10 weeks.

Requirements

• Currently enrolled in a Bachelor's or Master's program in Bioinformatics, Biology, Computational Biology, Computer Science, Bioengineering, Physics, or other related fields
• Strong programming skills in Python and R
• High mathematical and statistical aptitude
• Great attention to detail
• Curious about pursuing a career in Bioinformatics

Nice To Haves

• Familiarity with MS Excel, bash, AWS, SQL, and git
• Research experience in bioinformatics, biology, or physical sciences
• Molecular biology (DNA purification, PCR, electrophoresis) or next-generation DNA sequencing laboratory experience

Responsibilities

• Conduct a research and/or development project centered on one of our prenatal assays
• Improve next-generation sequencing analysis pipelines under the guidance of Bioinformatics team members
• Communicate through presentations, written reports, and/or code review
• Collaborate with scientists and support new scientific insights

Benefits

• Working with a team of ‘rockstars’ who bring out the best in everyone
• Open, transparent culture that includes weekly Town Hall meetings
• The ability to indirectly or directly change the lives of hundreds of thousand patients
• Free daily on-site lunches provided from top eateries
• Latest and greatest hardware (laptop, lab equipment, facilities)
• 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.

What This Job Offers

• Job Type: Full-time
• Career Level: Intern
• Number of Employees: 501-1,000 employees