Coupa’s Security Engineers keep our enterprise, product, platform, and customer data safe. As a Senior Security Engineer, you’ll take ownership of complex, ambiguous security problems end to end — building cloud security controls, setting engineering standards, and partnering closely with Engineering, IT, and Compliance to ship durable, automated security tooling rather than one-off fixes. You’ll set the technical standard for how the team remediates and automates, and you’ll be a go-to resource other engineers turn to when a finding needs real root-cause analysis instead of a quick workaround