Twilio Inc. is seeking a Senior Internal Auditor to strengthen our global controls from a remote Canada-based role. You will plan and execute risk-based audits across functions, report findings to senior management, and contribute to a forward-looking control environment aligned with COSO. You will partner with cross-functional teams, leverage data analytics (SQL/Tableau/Python), and support the SOX program while driving remediation actions and process improvements in a rapid-growing tech company.