SDK Engineer

About the role

We are looking for an experienced TypeScript/JavaScript Engineer to design and develop an enterprise-grade Web Identity SDK, similar in nature to Auth0 SDKs, that will be consumed by multiple web applications. This is not a UI-focused frontend role.

What you'll do

• Design, develop, test, and maintain reusable TypeScript/JavaScript SDKs and libraries
• Build secure authentication and authorization capabilities for web applications
• Work with OAuth 2.0, OIDC, JWT, PKCE, access tokens, session and token management
• Handle browser security concepts such as CORS, Same-Origin Policy, cookies, browser storage, XSS, CSRF, and CSP
• Design stable, secure, and developer-friendly SDK APIs for use by multiple applications

What you need

• 5–10 years in software engineering
• TypeScript
• JavaScript
• CI/CD
• Test automation
• CSS
• React
• Any graduate

Good to have

• IAM
• Webpack
• Playwright
• Cypress