Biotech RadarJobs updated

COMPANY

BillionToOne, Inc.

HQ: Menlo Park, CA source · billiontoone.com ↗

85 open jobs · last seen Oct 23, 2026 · 2 sources

Keywords: molecular diagnostics Aneuploidy Down Syndrome (Trisomy 21) 22q11.2 Deletion Syndrome Trisomy 13 Trisomy 18 Sex Chromosome Abnormalities

Location: Menlo Park, CA · source · Oct 14, 2026

Profile checked Oct 10, 2026

85+2 patient-care hiddenOpen jobs$314.0MRaised (2 yrs)1Trials (company is sponsor)

Hiring

TitleLocation (from posting)Employer postedFirst seen
Development Associate, OncologyMenlo Park, CAOct 22, 2026Oct 23, 2026
Director of ITMenlo Park, CA or Union City, CAOct 22, 2026Oct 23, 2026
Senior Product Manager, OncologyMenlo Park, CAOct 21, 2026Oct 22, 2026
Senior Manager, Oncology Product MarketingRemoteOct 20, 2026Oct 21, 2026
Senior Accounting ManagerMenlo Park, CAOct 20, 2026Oct 21, 2026

See all 85 jobs

Timeline

  1. Trial start —: The ADVANCE (Assay Development and Validation for Pre-Natal and Obstetric Conditions) Study is the Largest U.S.-Based Prospective Study Demonstrating a Circulating Fetal Cell (CFC) Based Approach t source ↗
  2. Raise IPO: $314M (total, as published), announced Nov 7, 2025. Source: company release on GlobeNewswire. source ↗

Upcoming milestones

Estimated primary completion per ClinicalTrials.gov. Dates move.

Funding

Raised: $314.0M. Last 2 years.

Clinical trials (lead sponsor) 1

RecordTitlePhaseStatusStartPrimary completion
NCT07643896The ADVANCE (Assay Development and Validation for Pre-Natal and Obstetric Conditions) Study is the Largest U.S.-Based Prospective Study Demonstrating a Circulating Fetal Cell (CFC) Based Approach to Non-invasive Fetal Risk AssessmentNot listedRecruitingJan 10, 20262027-12 (estimated)

Open jobs 85

2 patient-care jobs hidden (phlebotomy, plasma-center, nursing and similar care roles; 87 open jobs in total).

TitleLocation (from posting, not HQ)Employer postedFirst seenLevel
Development Associate, OncologyMenlo Park, CAOct 22, 2026Oct 23, 2026Not stated
Director of ITMenlo Park, CA or Union City, CAOct 22, 2026Oct 23, 2026Not stated
Senior Product Manager, OncologyMenlo Park, CAOct 21, 2026Oct 22, 2026Not stated
Senior Manager, Oncology Product MarketingRemoteOct 20, 2026Oct 21, 2026Not stated
Senior Accounting ManagerMenlo Park, CAOct 20, 2026Oct 21, 2026Not stated
Senior Director, Software Product Management and Product EngineeringMenlo Park, CAOct 20, 2026Oct 21, 2026Not stated
Oncology Account ExecutiveSan Bernardino, CAOct 20, 2026Oct 21, 2026Not stated
Automation Engineer Associate IIUnion City, CAOct 19, 2026Oct 20, 2026Not stated
Client Services Associate I - Spanish, Prenatal (Temporary)RemoteOct 19, 2026Oct 20, 2026Not stated
Oncology Account ExecutiveChicago, ILOct 14, 2026Oct 16, 2026Mid
Medical Science Liaison (MSL), PrenatalIllinois, Minnesota, Missouri, Kansas, Florida, North Carolina, South Carolina, TexasOct 14, 2026Oct 16, 2026Mid
Reporting Clinical Laboratory Scientist (RCLS)Union City, CAOct 13, 2026Oct 16, 2026Mid
Prenatal Account ExecutiveSpringfield, MAOct 13, 2026Oct 16, 2026Mid
Oncology Account ExecutiveKnoxville, TNOct 13, 2026Oct 16, 2026Mid
Prenatal Account ExecutiveColumbus, GAOct 12, 2026Oct 16, 2026Mid
Prenatal Account ExecutiveCamden, NJOct 12, 2026Oct 16, 2026Mid
Prenatal Account ExecutiveAlbany, NYOct 12, 2026Oct 16, 2026Mid
Strategic Account ManagerRemoteOct 9, 2026Oct 16, 2026Mid
Clinical Laboratory Scientist, Oncology (AM Shift)Menlo Park, CAOct 8, 2026Oct 16, 2026Entry
Prenatal Account ExecutiveNew Haven, CTOct 7, 2026Oct 16, 2026Mid
Prenatal Account ExecutiveRoanoke, VAOct 6, 2026Oct 16, 2026Mid
Prenatal Account ExecutiveTulsa, OKOct 5, 2026Oct 16, 2026Mid
Oncology Account ExecutiveWilmington, NCOct 5, 2026Oct 16, 2026Mid
Prenatal Account ExecutiveWestchester, NYOct 5, 2026Oct 16, 2026Mid
Oncology Account ExecutiveLos Angeles, CAOct 2, 2026Oct 16, 2026Mid
Senior Process Engineer, OncologyMenlo Park, CASep 29, 2026Oct 16, 2026Senior
Prenatal Regional Sales Manager, Gulf CoastLouisiana, Mississippi, ArkansasSep 25, 2026Oct 16, 2026Mid
Prenatal Account ExecutiveSt. George, UTSep 24, 2026Oct 16, 2026Mid
Prenatal Account ExecutiveOmaha, NESep 22, 2026Oct 16, 2026Mid
Prenatal Account ExecutiveSouth Tampa, FLSep 22, 2026Oct 16, 2026Mid
Automation Service Engineering Associate I/II, OncologyMenlo Park, CASep 22, 2026Oct 16, 2026Mid
Senior Marketing SpecialistMenlo Park, CA or Union City, CASep 21, 2026Oct 16, 2026Senior
Senior Stock Plan AdministratorMenlo Park, CASep 14, 2026Oct 16, 2026Mid
Research Associate InternMenlo Park, CASep 14, 2026Oct 16, 2026Entry
Research AssociateMenlo Park, CASep 14, 2026Oct 16, 2026Entry
Automation Service Engineer I/II, OncologyMenlo Park, CASep 14, 2026Oct 16, 2026Mid
Account Support RepresentativeMadison, WISep 11, 2026Oct 16, 2026Mid
Account Support RepresentativeMaryland, Washington, D.C., Eastern VirginiaSep 9, 2026Oct 16, 2026Mid
Account Support RepresentativeSouth CarolinaSep 9, 2026Oct 16, 2026Mid
Environmental Health and Safety SpecialistUnion City, CA and Menlo Park, CASep 3, 2026Oct 16, 2026Mid
LIMS Associate, PrenatalUnion City, CASep 1, 2026Oct 16, 2026Entry
Senior Laboratory Director, OncologyMenlo Park, CASep 1, 2026Oct 16, 2026Senior
General Supervisor, PrenatalUnion City, CAAug 27, 2026Oct 16, 2026Senior
Clinical Laboratory Scientist, Prenatal (contractor)Union City, CAAug 27, 2026Oct 16, 2026Entry
Clinical Laboratory Scientist, PrenatalUnion City, CAAug 27, 2026Oct 16, 2026Entry
Clinical Laboratory Scientist, Oncology (PM Shift)Menlo Park, CAAug 27, 2026Oct 16, 2026Entry
Prenatal Account ExecutiveNorth Chicago, ILAug 25, 2026Oct 16, 2026Mid
Oncology Account ExecutiveAsheville, NCAug 25, 2026Oct 16, 2026Mid

Level (Entry/Mid/Senior/Executive) is estimated from the job title and required years of experience. Descriptions are short excerpts (about the first 60 words) of the posting plus skills picked out of it; use Read full posting for the complete text.

All 85 jobs →

Connect

See your connections at BillionToOne on LinkedIn (search by name, results not checked)

LinkedIn shows your 1st and 2nd-degree connections here from your own login, including who could introduce you. Radar doesn't see your connections.

LinkedIn page linked from the company's own site: source · seen 2026-10-18

Feedback