The Software Quality Assurance Engineer will be responsible for performing or reviewing software and computer system Verification and Validation (V&V), software risk assessments, audit remediation, and documentation authoring (SOPs, Work Instruction, FMEA, COTS/SOUP, Verification Validation Plan, Protocol, Report, traceability matrix, forms, etc.) in accordance to the relevant US FDA regulations, Medical Device regulations in other markets and relevant international standards. In addition, the SQE will work on other software components of the Guardant software stack and ensure that the software verification and validation is complete, the product is safe and of high quality, and meets all regulatory requirements.