External Reporting and Technical Accounting Manager at BillionToOne

Menlo Park, California, United States -

Full Time

Start Date

Immediate

Expiry Date

25 Feb, 26

Salary

190081.0

Posted On

27 Nov, 25

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

External Financial Reporting, Technical Accounting, SEC Filings, U.S. GAAP Compliance, Accounting Research, XBRL Tagging, Stock-Based Compensation, Leases, Revenue Recognition, Analytical Skills, Communication Skills, Problem-Solving, Attention to Detail, NetSuite Proficiency, Excel Proficiency, Financial Reporting Tools

Industry

Biotechnology Research

Description

Ready to redefine what's possible in molecular diagnostics? Join a team of brilliant, passionate innovators who wake up every day determined to transform healthcare. At BillionToOne, we've built something extraordinary—a culture where transparency fuels trust, collaboration drives breakthroughs, and every voice matters in our mission to make life-changing diagnostics accessible to all. We don't just aim for incremental improvements; we strive to build products that are 10x better than anything that exists today. Our people are our greatest asset: talented scientists, engineers, sales professionals, and visionaries 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—every innovation you contribute helps remove fear of unknown from some of life's most critical medical moments. If you're driven by purpose, energized by innovation, and ready to help build the future of precision medicine, this is where you belong. The External Reporting and Technical Accounting Manager will be responsible for overseeing external financial reporting to ensure compliance with U.S. GAAP and SEC regulations. The position will also be responsible for technical accounting issues and lead the development and implementation of accounting policies. As a key member of our team, you will play a critical role in the full-cycle close process, including researching accounting and SEC topics, preparing accounting position memos and drafting financial statements. You will collaborate with cross-functional teams, such as Accounting Operations, FP&A and Legal. This is a hybrid position and will report to the Controller. Responsibilities: Lead the preparation of our external financial reports, including SEC filings (Form 10-Q, Form 10-K, and Form 8-K) and related disclosures Prepare timely and accurate external financial statements (including disclosures and footnotes) Prepare quarterly and annual disclosure checklists and XBRL tagging Participate in the month-end and quarter-end accounting close processes, such as stock-based compensation, debt and debt instruments and other complex areas Execute all responsibilities (including preparation of workpapers) incompliance with our SOX 404 internal control framework related to technical accounting and financial reporting Document and maintain internal controls and procedures to ensure accurate and timely financial reporting Research, evaluate, and document technical accounting issues and the application of new accounting pronouncements. Assess the impact of new and proposed accounting pronouncement and standards to ensure compliance with SEC and US GAAP reporting requirements Perform accounting research for complex areas which may include stock-based compensation, leases, revenue recognition and non-standard transactions. Prepare high-quality technical accounting memos Work collaboratively with cross-functional teams (Accounting Operations, FP&A and Legal) to provide insight and recommendations on new initiatives and related process improvements to standardize and streamline processes Assist with or be responsible for other duties and ad-hoc projects as they arise Qualifications: Bachelor's degree or higher in accounting CPA qualification Strong proven experience and knowledge with SEC and US GAAP reporting requirements Experience preparing SEC reports and knowledge of XBRL tagging 7+ years of related accounting experience, with a minimum of 3 years in Big 4 public accounting Strong knowledge of and experience applying ASC 842 (leases), ASC 718 (stock-based compensation), ASC 230 (cash flow), ASC 280 (segment reporting), ASC 260 (EPS) and ASC 606 (Revenue) Proficiency in NetSuite, Excel, and financial reporting tools Strong attention to detail, ownership, and a positive attitude Proven ability to research and document complex technical accounting issues Strong problem-solving and analytical skills with effective written and communication skills, with the ability to interact with all levels of management Proven ability to adapt to change, work cross-functionally, and prioritize work to meet objectives and timelines Experience working in a public company environment with requirements to comply with SOX Proficiency in MS Excel, Word, and PowerPoint Benefits And Perks: Working alongside brilliant, kind, passionate and dedicated colleagues, in an empowering environment, toward a global vision, striving for a future in which transformative molecular diagnostics can help millions of patients Open, transparent culture that includes weekly Town Hall meetings The ability to indirectly or directly change the lives of hundreds of thousands patients Multiple medical benefit options; employee premiums paid 100% of select plans, dependents covered up to 80% Extremely generous Family Bonding Leave for new parents (16 weeks, paid at 100%) Supplemental fertility benefits coverage Retirement savings program including a 4% Company match Increase paid time off with increased tenure Latest and greatest hardware (laptop, lab equipment, facilities) Free daily on-site lunches provided from top eateries A variety of perks on campus (state of the art gym, restaurant) Free on-site EV charging (compatible with all EVs, including Tesla) At BillionToOne, we are proud to offer a combination of a (1) base pay range (actual amount offered is based on experience and salary/equity options split that the candidate chooses), (2) generous equity options offering, (3) corporate bonus program, on top of (4) industry leading company benefits (free healthcare options, 401k match, very generous fully paid parental leave, etc.). For this position, we offer a total compensation package of up to $269,089 per year, including a base pay range of $158,401 - $190,081 per year. BillionToOne is an equal opportunity employer. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. For more information about how we protect your information, we encourage you to review our Privacy Policy. About BillionToOne BillionToOne is a next-generation molecular diagnostics company on a mission to make powerful, accurate diagnostic tests accessible to everyone. Our revolutionary QCT molecular counting technology enhances disease detection resolution by over a thousandfold using cell-free DNA—a breakthrough that's already transformed the lives of over half a million patients worldwide. Our Impact: We've pioneered game-changing diagnostic solutions that are redefining industry standards. Unity Complete™ stands as the only non-invasive prenatal screen capable of assessing fetal risk for both common recessive conditions and aneuploidies from a single maternal blood sample. In oncology, our Northstar® liquid biopsy test uniquely combines treatment selection with real-time monitoring, giving oncologists unprecedented precision in cancer care. Our Growth: From $0 to $125 million in Annual Recurring Revenue in just four years. We've raised close to $400 million in funding, including a $130 million Series D round in June 2024, achieving a valuation of over $1 billion. This backing comes from world-class investors including Hummingbird, Adams Street Partners, Neuberger Berman, Baillie Gifford, and Premji Invest. Our Recognition: Forbes recently named us one of America's Best Startup Employers for 2025, and we were awarded Great Place to Work certification in 2024—with an incredible 100% of our people reporting they are willing to give extra to get the job done. These honors recognize not just our innovation but the exceptional culture we've cultivated—one that remains authentically collaborative and transparent even as we've scaled. Our Future: Headquartered in Menlo Park with facilities in Union City, California, we're continuing to push the boundaries of what's possible in molecular diagnostics. Recent clinical outcomes data for Unity Fetal Risk Screen and new advances in cancer diagnostics prove we're just getting started. At BillionToOne, you'll join a diverse team of passionate innovators who believe that the best science happens when brilliant minds collaborate openly, think boldly, and never lose sight of the patients whose lives depend on our work. Ready to help us change the world, one diagnosis at a time? Learn more at www.billiontoone.com

Responsibilities

The External Reporting and Technical Accounting Manager will oversee external financial reporting to ensure compliance with U.S. GAAP and SEC regulations. This role includes preparing financial statements, researching accounting topics, and collaborating with cross-functional teams.