Qualys

Qualys is a cloud-based cybersecurity company that provides vulnerability management, IT security, and compliance solutions. Founded in 1999 and headquartered in Foster City, California, it was one of the earliest software-as-a-service security vendors, launching its QualysGuard platform in 2000. The company serves thousands of subscription customers worldwide, including many Fortune 100 organizations, and has an established engineering presence in Pune, India, consistent with the posted "Lead Security Research Engineer" role.