Teams at BillionToOne

Oversee accounting operations for a newly public diagnostics company, including month-end and quarter-end close, general ledger integrity, SOX 404(b) controls, audits, financial reporting, flux analysis, technical accounting, and procure-to-pay governance. Lead GL and AP teams, manage external auditor relationships, ensure compliance, and drive process improvements that improve close efficiency, accuracy, and audit readiness.

Develop and maintain secure LIMS applications, tools, integrations, and infrastructure supporting high-throughput clinical laboratory testing. Troubleshoot sample-processing, automation, and infrastructure issues; gather requirements; support user acceptance testing, quality documentation, code reviews, verification, validation, and regulatory compliance. The role also includes project prioritization, cross-functional collaboration, and mentoring junior engineers.

Leads creative strategy, brand development, art direction, and execution for BillionToOne’s prenatal diagnostics portfolio. Translates complex scientific concepts into accessible visual narratives across campaigns, digital, video, print, experiential, and sales materials. Establishes design systems, directs internal teams and external vendors, manages production, mentors designers, presents concepts to executive and scientific stakeholders, and oversees projects through delivery while maintaining quality, accuracy, and strategic alignment.