Client Services Associate I, Oncology is open at BillionToOne in Union City, CA. The posting gives no salary; similar roles in the United States advertise a median of $132K. Posted on Jul 20, 2026, and still on BillionToOne’s careers page when we last checked, on Nov 14, 2026.
About the role
Engage customers in a positive and courteous manner to resolve issues and deliver the best possible customer experience. Oversee and effectively respond to all types of communication in a professional and articulate manner: phone, email, and web inquiries from customers (physician offices), sales representatives, and patients. Handle a variety of inquiries, including questions about our technology, products, and…
The opening lines of the posting. The rest is on BillionToOne’s careers page.
Hiring at BillionToOne
BillionToOne has 85 open roles right now, 6 of them remote. Most are in Sales & Business Development, Engineering and Customer Support. The median advertised salary across its roles with a published range is $216K. See all its roles
