Jobs at BillionToOne

Positions 258

BillionToOne, founded in 2018, is a cloud infrastructure pioneer that delivers high-performance compute clusters for AI and data-intensive workloads. Leveraging a hybrid-cloud architecture and partnerships with leading vendors, the company has secured $120M in Series C funding and serves Fortune 500 clients across finance, healthcare, and e-commerce.

The company builds its talent pool around software engineering, data science, DevOps, product management, security, and UX design. Engineers work on distributed training pipelines, low-latency networking, and container orchestration. Candidates can expect mentorship programs, flexible remote work, and a culture that rewards experimentation.

Job Transparency’s listings reveal precise salary ranges, employee satisfaction scores, and interview difficulty ratings for BillionToOne. By comparing these metrics to industry benchmarks, job seekers can negotiate better offers and choose roles that align with their career goals.

Senior Automation Service Engineer

Company: BillionToOne

Location: Peninsula

Posted Mar 04, 2023

The text describes a job opportunity at BillionToOne, a fast-growing molecular diagnostics startup. The Senior Automation Service Engineer will be responsible for service, support, and troubleshooting of automated processes and instrumentation. The position requires experience operating and troubleshooting Liquid Handlers and other laboratory equipment. The company offers competitive base pay, generous equity options, and industry-leading benefits.

Quality Associate

Company: BillionToOne

Location: Peninsula

Posted Feb 19, 2023

BillionToOne is a molecular diagnostics startup looking for a Quality Associate to lead initiatives on quality and continuous improvement. The role involves providing quality support to CLIA Lab Operations and developing quality improvement initiatives.

Senior Account Executive, Sacramento

Company: BillionToOne

Location: Remote

Posted Feb 28, 2023

BillionToOne is a fast-growing molecular diagnostics company transforming prenatal and oncology diagnostics. They have developed a DNA molecular counter and UNITY, a non-invasive prenatal test. In 2023, they launched two liquid biopsy products for improved oncology treatment and care. The Senior Account Executive, Sacramento is an outstanding sales executive for their single-gene NIPT supported carrier and aneuploidy screen.

Director of Growth Marketing

Company: BillionToOne

Location: Peninsula

Posted Mar 06, 2023

BillionToOne, a fast-growing molecular diagnostics startup, is seeking a Director of Growth Marketing to lead growth marketing initiatives. The role involves building and optimizing growth playbooks, driving transformational growth in product adoption, and leading a world-class growth marketing team.

Senior Account Executive, Green Bay

Company: BillionToOne

Location: Remote

Posted Feb 28, 2023

BillionToOne is a fast-growing molecular diagnostics company with a mission to transform prenatal and oncology diagnostics. They have developed a DNA molecular counter that increases cfDNA diagnostic resolution and have a product that can directly screen for common and severe recessive gene disorders and chromosomal abnormalities in a single tube of blood from the pregnant mother. They have also launched two liquid biopsy products that will improve oncology treatment and care. The Senior Account Executive, Green Bay is an outstanding sales executive with experience in medical or biological science product sales. The position is a remote role and offers a starting compensation package including a base of $115,000 + annual commissions of $50,000 if at plan, with opportunity for promotion.

Lead Brand Designer

Company: BillionToOne

Location: Remote

Posted Mar 04, 2023

BillionToOne is a fast-growing molecular diagnostics startup seeking a Lead Brand Designer to represent and evolve their corporate and product brands as they grow. The role involves working on UNITY Screen, a non-invasive prenatal test, and Northstar liquid biopsy products. The Lead Brand Designer will focus on taking UNITY Screen to the next level and work with external collaborators. The company offers a competitive base pay range, generous equity options, and industry-leading benefits.

Senior Scientist

Company: BillionToOne

Location: Peninsula

Posted Feb 28, 2023

BillionToOne, a fast-growing molecular diagnostics company, is seeking a Senior Scientist to develop their product pipeline. The position offers a competitive base pay range, generous equity options, and industry-leading benefits. The Senior Scientist will work on end-to-end R&D, design experiments, analyze data, and own the research and product development process.

Senior Account Executive, Central NJ

Company: BillionToOne

Location: Remote

Posted Feb 20, 2023

BillionToOne is a fast-growing molecular diagnostics company offering a DNA molecular counter for increased cfDNA diagnostic resolution. They have a non-invasive prenatal test for common and severe recessive gene disorders and chromosomal abnormalities, as well as fetal sex and fetal antigens. In 2023, they launched two liquid biopsy products for improved oncology treatment and care.

Senior Automation Engineer

Company: BillionToOne

Location: Peninsula

Posted Mar 04, 2023

The text describes a high-growth startup, BillionToOne, seeking a Senior Automation Engineer to join their Process Engineering team. The role involves developing automation systems for high-complexity clinical laboratory procedures, with a focus on improving robust laboratory procedures and transferring new products onto automated platforms. The successful candidate will have a BS or higher in Engineering, Biology, Microbiology, Biophysics, Biochemistry, or related fields, and at least 3 to 6 years of experience in assay automation on liquid handlers. The company offers a competitive base pay range, generous equity options, and industry-leading benefits.

Senior Recruiter

Company: BillionToOne

Location: Remote

Posted Mar 02, 2023

BillionToOne is a fast-growing molecular diagnostics company seeking a high-performing Senior Recruiter to support its 300+% YoY growth. The role involves full-cycle recruitment, collaborating with teams, sourcing talent, negotiating offers, and building scalable recruitment processes. Required experience includes 5+ years of full-cycle recruiting in a high-growth BioTech environment, with a focus on Executive and Sales roles. The company offers competitive benefits, equity options, and a generous family-friendly policy.

Senior Software Engineer (Full Stack, Front End Emphasis)

Company: BillionToOne

Location: Remote

Posted Mar 07, 2023

BillionToOne is a fast-growing molecular diagnostics company seeking a high-performing Senior Software Engineer to join their development team. The company is ranked at the top 5% of Y Combinator companies with $200M+ in funding and has developed a DNA molecular counter that increases cell-free DNA diagnostics resolution. They are looking for someone who can make an impact through many small tools and large product development in a fast-paced environment.

Senior Account Executive

Company: BillionToOne

Location: Remote

Posted Feb 28, 2023

BillionToOne is a fast-growing molecular diagnostics company that has developed a DNA molecular counter and launched two liquid biopsy products. The company is looking for a Senior Account Executive to join their team and help drive market development through direct sales to individual OBGYNs, MFMs, and Genetic Counselors.

Frequently Asked Questions

What’s it like to work at BillionToOne?
Working at BillionToOne feels like being on the front line of cloud innovation. The team is collaborative, data-driven, and encourages continuous learning. Employees often cite the flexible remote-first policy, mentorship from senior engineers, and a focus on impact as key positives.
What types of positions are available?
The company welcomes talent across the full stack—from platform engineers and machine-learning researchers to product managers, security analysts, and UX designers. Technical roles range from low-latency systems to AI research, while non-technical roles focus on product strategy, marketing, and customer success.
How can I stand out as an applicant?
Highlight hands-on experience with distributed systems, container orchestration, or GPU-accelerated workloads. Contribute to open-source projects, showcase measurable impact in past roles, and tailor your resume to the specific job description. Prepare to discuss technical challenges you solved, and be ready to demonstrate soft skills like collaboration and adaptability.

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