Data Science and AI Intern

BillionToOne • Menlo Park, CA

7h • Onsite

About The Position

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. 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 looking for a highly motivated Data Science + AI Intern to support BillionToOne’s efforts in scaling and automating critical data processes using AI. This internship is ideal for someone with a background in Data Science/Data Engineering/AI and an interest in applying AI-driven solutions to optimize sales operations, laboratory operations, customer support, and billing systems. Be part of a high-performing team on the cutting edge of prenatal and oncology diagnostics, working in a dynamic startup culture within a public company that is committed to changing the lives of hundreds of thousands of patients.

Requirements

• Currently pursuing a degree in Data Science, Computer Science, or a related field. College graduates are not eligible.
• Strong understanding of data engineering concepts, including ETL pipelines, database management, and cloud computing (e.g. Stitch, dbt).
• Experience with SQL, Python, and big data technologies
• Experience validating non-deterministic AI automation solutions

Nice To Haves

• Experience with Cursor, Claude Code, or other AI enabled IDEs is plus.
• Familiarity with machine learning and AI frameworks (e.g., TensorFlow, PyTorch, Scikit-learn) is a plus.
• Experience with data visualization (Tableau) is a plus.
• Experience working with AWS cloud platform and data pipeline tools is a plus.
• Strong problem-solving skills, analytical mindset, and ability to work in a fast-paced environment.

Responsibilities

• Work with stakeholder teams to develop and implement AI-driven automation solutions for scaling sales operations, lab operations, customer support, and billing processes.
• Assist in building and maintaining scalable data pipelines to support analytics and machine learning initiatives.
• Optimize data workflows by integrating AI models to improve efficiency and decision-making.
• Collaborate with cross-functional teams, including engineering, operations, and business teams, to understand requirements and propose data-driven solutions.
• Ensure data integrity, security, and compliance with industry best practices.
• Document technical processes and provide insights based on analysis and implementation.

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)
• competitive base pay
• the opportunity for professional growth

What This Job Offers

• Career Level: Intern
• Education Level: No Education Listed
• Number of Employees: 251-500 employees