Senior Full Stack Software Engineer – Acquisitions and Activation (Auth0) (JavaScript)

Location: Toronto, Ontario, Canada; hybrid role

Annual base salary: CAD 136,000–187,000, plus applicable equity, bonus, and benefits.

Company

Okta builds identity and access infrastructure, including the Auth0 platform, to help organizations securely support human and AI-driven applications.

What you will do

• Own and scale the signup experience to reduce friction, improve conversion, and communicate product value.
• Build full-stack onboarding guides and dashboard workflows with React and Node.js.
• Develop and maintain portals and entry points for third-party platform integrations.
• Use the internal A/B testing framework to run experiments across early customer touchpoints.
• Collaborate with Product, Design, and Data Analytics to turn behavioral insights into production-ready features.
• Architect, maintain, and debug full-stack features while participating in the on-call rotation.

Requirements

• Production experience as a full-stack engineer working with JavaScript, Node.js, and React.
• Ability to build frontend interfaces and robust backend services.
• Strong focus on developer experience, application performance, and frictionless onboarding.
• Preference for data-driven development and experience with A/B testing or data analysis.
• Ability to work in a fast-paced cycle of shipping, measuring, learning, and iterating.
• Ability to work in a hybrid setup in Toronto, Ontario, Canada.

Culture & Benefits

• Collaborative environment involving Product, Design, and Data Analytics.
• Data-driven experimentation and iterative product development.
• Health, dental, and vision insurance.
• RRSP matching, healthcare spending support, telemedicine, PTO, and parental leave.
• Equity and bonus opportunities where applicable.
• In-person onboarding designed to connect new hires with the mission and team.