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Jobs at BillionToOne

BillionToOne has 81 open roles on its own career site, as read by hirly on 3 October 2026 — most of them in United States.

Last updated 3 October 2026 · BillionToOne's career site (opens in a new tab)

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Open roles
81
New, last 7 days
2
New, last 30 days
Not enough history
Say remote
8.6%

A role is new on the date its posting gives, and never before hirly first saw it; where a posting gives no date, on the day hirly first saw it. hirly has read BillionToOne's career site since 10 September 2026; where that is not yet long enough to tell new roles from ones that were already there, or the site dates only some of its postings, no figure is shown. 7 of 81 (8.6%) say remote in their title or location.

Compared with four weeks ago

No trend yet: hirly compares today with its own count from 28 days ago, and shows one only when it has a daily record that long for at least 20 open roles. It has read this career site since 10 September 2026.

By kind of work

  1. Sales47
  2. Engineering2
  3. Engineering management1
  4. Finance1
  5. Healthcare1
  6. Marketing1
  7. Product marketing1
  8. Customer support1
  9. Other roles26

By country

  1. United States81

By place

  1. Menlo Park, CA15
  2. Union City, CA6
  3. Maryland, Washington, D.C., Eastern Virginia2
  4. Menlo Park, CA or Union City, CA2
  5. Omaha, NE2
  6. Albuquerque, NM1
  7. Asheville, NC1
  8. Boston, MA1

By level

  1. Mid level or not stated58
  2. Lead / management10
  3. Senior7
  4. Director4
  5. Executive1
  6. Internship1

Stated pay

$241,946 – $311,536 a year

Median low and high of the 24 of 81 postings that state an annual salary in USD. The rest state no annual salary in USD.

Newest open roles at BillionToOne

Newest 50 of 81

  1. Oncology Account Executive

    Los Angeles, CA

    Posted 2 Oct

  2. Senior Process Engineer, Oncology

    Menlo Park, CA

    Posted 30 Sept

  3. Phlebotomy Operations Specialist

    Remote

    remotePosted 26 Sept

  4. Prenatal Regional Sales Manager, Gulf Coast

    Louisiana, Mississippi, Arkansas

    Posted 25 Sept

  5. Prenatal Account Executive

    St. George, UT

    Posted 24 Sept

  6. Prenatal Account Executive

    Omaha, NE

    Posted 22 Sept

  7. Prenatal Account Executive

    South Tampa, FL

    Posted 22 Sept

  8. Automation Service Engineering Associate I/II, Oncology

    Menlo Park, CA

    Posted 22 Sept

  9. Senior Marketing Specialist

    Menlo Park, CA or Union City, CA

    Posted 21 Sept

  10. Senior Stock Plan Administrator

    Menlo Park, CA

    Posted 15 Sept

  11. Research Associate Intern

    Menlo Park, CA

    Posted 14 Sept

  12. Research Associate

    Menlo Park, CA

    Posted 14 Sept

  13. Automation Service Engineer I/II, Oncology

    Menlo Park, CA

    Posted 14 Sept

  14. Account Support Representative

    Florida

    Posted 11 Sept

  15. Account Support Representative

    Madison, WI

    Posted 11 Sept

  16. Account Support Representative

    Maryland, Washington, D.C., Eastern Virginia

    Posted 9 Sept

  17. Account Support Representative

    North Carolina

    Posted 9 Sept

  18. Account Support Representative

    South Carolina

    Posted 9 Sept

  19. Senior Accounting Manager

    Menlo Park, CA

    Posted 3 Sept

  20. Environmental Health and Safety Specialist

    Union City, CA and Menlo Park, CA

    Posted 3 Sept

  21. LIMS Associate, Prenatal

    Union City, CA

    Posted 1 Sept

  22. Senior Laboratory Director, Oncology

    Menlo Park, CA

    Posted 1 Sept

  23. General Supervisor, Prenatal

    Union City, CA

    Posted 27 Aug

  24. Clinical Laboratory Scientist, Prenatal (contractor)

    Union City, CA

    Posted 27 Aug

  25. Clinical Laboratory Scientist, Prenatal

    Union City, CA

    Posted 27 Aug

  26. Clinical Laboratory Scientist, Oncology (PM Shift)

    Menlo Park, CA

    Posted 27 Aug

  27. Prenatal Account Executive

    North Chicago, IL

    Posted 25 Aug

  28. Oncology Account Executive

    Asheville, NC

    Posted 25 Aug

  29. EMR Integration Specialist

    Remote

    remotePosted 22 Aug

  30. Associate Director of Events

    Remote

    remotePosted 6 Aug

  31. Senior Manager, Oncology Product Marketing

    Remote

    remotePosted 31 Jul

  32. Prenatal Account Executive

    Salt Lake City, UT

    Posted 30 Jul

  33. Senior IT Desktop Support Technician

    Menlo Park, CA

    Posted 30 Jul

  34. Prenatal Account Executive

    Frederick, MD

    Posted 24 Jul

  35. Oncology Account Executive

    Eugene, OR

    Posted 21 Jul

  36. Client Services Associate I, Oncology

    Union City, CA

    Posted 20 Jul

  37. Prenatal Account Executive

    Oklahoma City, OK

    Posted 17 Jul

  38. Oncology Account Executive

    South New Jersey, NJ

    Posted 14 Jul

  39. Sales Training Manager, Prenatal

    Remote

    remotePosted 8 Jul

  40. Director of Office of the CEO, Founder in Residence

    Menlo Park, CA

    Posted 18 Jun

  41. Senior Director, Software Product Management and Product Engineering

    Menlo Park, CA

    Posted 18 Jun

  42. Prenatal Regional Sales Manager, Northern Los Angeles

    Northern California

    Posted 17 Jun

  43. Prenatal Account Executive

    Springfield, MO

    Posted 17 Jun

  44. Prenatal Account Executive

    Eau Claire, WI

    Posted 17 Jun

  45. Prenatal Account Executive

    Albuquerque, NM

    Posted 17 Jun

  46. Prenatal Account Executive

    Idaho Falls, ID

    Posted 17 Jun

  47. Prenatal Account Executive

    Fredericksburg, VA

    Posted 17 Jun

  48. Prenatal Account Executive

    Colorado Springs, CO

    Posted 17 Jun

  49. Oncology Account Executive

    Washington D.C., DC

    Posted 17 Jun

  50. Oncology Account Executive

    Virginia Beach, VA

    Posted 17 Jun

One row per title and place. See every role on BillionToOne's career site (opens in a new tab).

Where these numbers come from

From BillionToOne's own career pages, read by hirly every six hours. Counts are what hirly has seen there, not the company's official numbers: a role posted in several places is counted once per posting, and a role the company never posted on its career site is not counted. hirly has read this career site since 10 September 2026. hirly is not affiliated with BillionToOne.

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BillionToOne jobs — 81 open roles | hirly