Remote Auth0 IAM Engineer | SSO & Access Control

BairesDev; Sur; Remote; COP 323,646,000 - 517,833,000; Full time

Benefits offered by this job

100% remote work

Competitive USD or local currency pay

Hardware and software setup for home

Flexible hours

Parental leaves and vacations

Global, multicultural team

Job summary

BairesDev offers remote opportunities across the globe. We are seeking an Auth0 Engineer who will architect and maintain enterprise-grade identity solutions to support scalable user growth.

You will implement authentication flows, design RBAC/ReBAC models, and manage identity lifecycles with JWT, SAML, and OAuth2. Join a fast-growing, globally distributed team that values security, multi-tenant architecture, and Zanzibar-inspired authorization, with excellent English communication and

Qualifications

• 4+ years of experience in Identity and Access Management (IAM), Security Engineering, or Software Engineering.
• Proven expertise in implementing and managing identity systems using Auth0, Okta, or Cognito.
• Proficiency in core identity protocols including OAuth2, OIDC, SAML, and JWT.
• Hands-on experience designing secure identity workflows, multi-tenant patterns, and RBAC/ReBAC models.
• Deep understanding of fine-grained authorization and Zanzibar-inspired architectures like SpiceDB or OpenFGA.
• Advanced proficiency in English.

Responsibilities

• Architect and maintain enterprise-grade identity solutions using Auth0, Okta, or Cognito to support scalable user growth.
• Implement advanced authentication flows and single sign-on (SSO) strategies across multi-tenant architectures.
• Design and govern fine-grained authorization models including RBAC and ReBAC using Zanzibar-inspired frameworks.
• Securely manage identity lifecycles by configuring JWT, SAML, and OAuth2 standards for high-performance applications.
• Collaborate with engineering teams to integrate secure federation and identity workflows into the development lifecycle.
• Optimize identity system security and performance by defining best practices for token management and session handling.

Skills

IAM

Security Engineering

Software Engineering

OAuth2

RBAC

ReBAC

SpiceDB/OpenFGA

English

Job description

BairesDev offers remote opportunities across the globe. We are seeking an Auth0 Engineer who will architect and maintain enterprise-grade identity solutions to support scalable user growth.

You will implement authentication flows, design RBAC/ReBAC models, and manage identity lifecycles with JWT, SAML, and OAuth2. Join a fast-growing, globally distributed team that values security, multi-tenant architecture, and Zanzibar-inspired authorization, with excellent English communication and