Fullstack Developer (React/TS) - Auth, RBAC & Observability

CI&T; United States; Remote; USD 120,000 - 160,000; Full time

Benefits offered by this job

Health and dental plans

Meal and food allowance

Extended parental leave

Gym partnerships via Wellhub and Total

Profit sharing (PLR)

Job summary

CI&T is seeking an engineering professional to design and evolve authentication and authorization features, including central login and RBAC, across platforms. You will collaborate with product and platform teams to deliver secure, scalable identity solutions.

You will implement observability through metrics, logs, and dashboards, and build integrations with identity providers and internal services, while applying best practices in security and DevOps.

Qualifications

• Experience with full-stack development using React and TypeScript.
• Backend experience with Node.js, NestJS, or equivalent.
• Knowledge of OAuth 2.0, OpenID Connect, and RBAC.
• Familiarity with REST APIs, Git, CI/CD pipelines, Kubernetes, and GitOps.

Responsibilities

• Develop and evolve authentication and authorization features, including central login and role-based access control.
• Build and evolve audit and traceability mechanisms for platform events.
• Implement metrics, logs, and dashboards for observability.
• Develop integrations with identity providers and internal services.

Skills

React

TypeScript

Node.js

NestJS

OAuth 2.0

OpenID Connect

RBAC

REST APIs

Git

CI/CD pipelines

Kubernetes

GitOps

Tools

Auth0

Azure AD B2C

Backstage

Argo CD

Crossplane

Job description

CI&T is seeking an engineering professional to design and evolve authentication and authorization features, including central login and RBAC, across platforms. You will collaborate with product and platform teams to deliver secure, scalable identity solutions.

You will implement observability through metrics, logs, and dashboards, and build integrations with identity providers and internal services, while applying best practices in security and DevOps.