CI&T

[Job 31898] - Tech Lead FullStack

CI&T

What You'll Do

Develop and evolve the Authentication & Authorization module (OAuth2), including the central login mechanism and role declaration by product. Maintain and support current flows and services, ensuring compatibility with clients not yet migrated. Integrate users and roles from the chosen identity provider to the new services, including data synchronization between models.

What We're Looking For

Solid experience in full stack development: frontend (React + TypeScript, Nextjs) and backend (Node.js, Java or Kotlin). Practical knowledge of authentication and authorization — OAuth2, OIDC, RBAC. Experience with identity providers like Auth0, Keycloak, Okta, or Azure B2C.

What We Offer

Important: if you reside in the Metropolitan Region of Campinas, your presence in the city offices will be mandatory, according to the current attendance policy.

Additional Information

Experience Level

Lead / Principal

Job Language

Portuguese

Employment Type

Full-time

Work Mode

On-site