Senior Software Engineer in Test

About Guardant Health

guardanthealth.com

Guardant Health is a precision oncology company that develops blood-based (liquid biopsy) genomic tests and data-driven products to improve cancer detection, treatment selection, and disease monitoring. Its platform combines high-throughput sequencing, clinical analytics, and large-scale real-world datasets to deliver actionable genomic insights and support companion diagnostics. Guardant partners with clinicians, biopharma, and researchers to accelerate drug development, generate real‑world evidence, and personalize patient care. Headquartered in Redwood City, California, the company’s mission is to “conquer cancer with data.”