Bioinformatics Intern, Prenatal

Bioinformatics Intern, Prenatal – BillionToOne

Role Overview

BillionToOne is seeking a Bioinformatics Intern to join their team in Menlo Park, CA. In this 10-week, full-time on-site internship, you will focus on a research or development project related to prenatal assays, with guidance and mentorship from Senior Scientists and Associates. This role is designed to provide hands-on experience in bioinformatics pipelines and next-generation sequencing data analysis.

Responsibilities

  • Project Work: Conduct a research and/or development project focused on one of BillionToOne’s prenatal assays.
  • Pipeline Development: Improve next-generation sequencing (NGS) analysis pipelines under the mentorship of the Bioinformatics team.
  • Communication: Present findings through presentations, written reports, and code reviews.
  • Collaboration: Partner with scientists to support new scientific insights and operational improvements.

Requirements

  • Education: Currently enrolled in a Bachelor's or Master's program in Bioinformatics, Biology, Computational Biology, Computer Science, Bioengineering, Physics, or a related field.
  • Technical Skills: Strong programming proficiency in Python and R.
  • Aptitude: High mathematical and statistical aptitude.
  • Attributes: Strong attention to detail and a clear interest in pursuing a career in bioinformatics.

Nice-To-Haves

  • Familiarity with MS Excel, bash, AWS, SQL, and git.
  • Prior research experience in bioinformatics, biology, or physical sciences.
  • Laboratory experience with molecular biology techniques (DNA purification, PCR, electrophoresis) or NGS library preparation.

Compensation and Benefits

  • Pay Rate: $25 per hour.
  • Mentorship: Hands-on guidance from Bioinformatics Associates and Senior Scientists.
  • On-Site Perks: Daily catered lunches, access to a state-of-the-art gym, and free EV charging.
  • Environment: Access to latest hardware (laptops, lab equipment) and an open, transparent company culture.

About BillionToOne

BillionToOne is a next-generation molecular diagnostics company on a mission to make accurate diagnostic tests accessible to everyone. Their revolutionary QCT molecular counting technology enhances disease detection resolution by over a thousandfold using cell-free DNA.

  • Impact:
    • Unity Complete™: The only non-invasive prenatal screen capable of assessing fetal risk for both common recessive conditions and aneuploidies from a single maternal blood sample.
    • Northstar®: A liquid biopsy test combining treatment selection with real-time monitoring for oncology.
  • Growth & Recognition: Forbes named BillionToOne one of America's Best Startup Employers for 2025, and the company is Great Place to Work certified. They have scaled to over 700 employees, with a new lab opening in Austin, TX, in 2027.

BillionToOne

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Job Type:
Internship
Location:
Menlo Park, CA
Onsite
Date posted:
April 27, 2026
$25/HR