Auth0 Engineer - Remote Work

BairesDev; Colombia; Remote; COP 282,912,000 - 408,651,000; Full time

Benefits offered by this job

Remote work

Competitive compensation

Home setup provided

Flexible schedule

Parental leave & holidays

Multicultural environment

Mentorship & growth

Job summary

BairesDev is seeking an Auth0 Engineer to design and implement robust identity and access management systems for secure user authentication across multi-tenant environments.

You will work with Auth0/Okta/Cognito, implement SSO, RBAC/ReBAC, and integrate token standards such as JWT, SAML, and OAuth2. This role is fully remote with flexible hours and USD compensation.

Strong English skills required; 4+ years IAM or security engineering is expected.

Qualifications

• 4+ years in IAM, security engineering, or software engineering.
• Proven expertise with Auth0, Okta or Cognito.
• Proficiency in OAuth2, OIDC, SAML and JWT.
• Experience designing multi-tenant, RBAC/ReBAC models.
• Knowledge of Zanzibar-inspired architectures (SpiceDB/OpenFGA).
• Excellent English language skills.

Responsibilities

• Architect and maintain enterprise-grade identity solutions using Auth0, Okta, or Cognito to support scalable user growth.
• Implement advanced authentication flows and SSO across multi-tenant architectures.
• Design and govern fine-grained authorization models including RBAC and ReBAC.
• Securely manage identity lifecycles by configuring JWT, SAML, and OAuth2 standards.
• Collaborate with engineering to integrate secure federation and identity workflows into the development lifecycle.
• Define best practices for token management and session handling to improve security.

Skills

IAM

OAuth2

OIDC

SAML

JWT

RBAC

ReBAC

SpiceDB/OpenFGA

Auth0/Okta/Cognito

Multi-tenant

SSO

English

Tools

Auth0

Okta

Cognito

Job description

At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley.

Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide.

When you apply for this position, you're taking the first step in a process that goes beyond the ordinary. We aim to align your passions and skills with our vacancies, setting you on a path to exceptional career development and success.

Auth0 Engineer at BairesDev

As an Auth0 Engineer, you will design and implement robust identity and access management systems to ensure secure and seamless user authentication. You will act as a subject matter expert in identity protocols, streamlining the integration of complex authorization models across diverse application environments.

What You'll Do:

• 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.

What we are looking for:

• 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.

How we do make your work (and your life) easier:

• 100% remote work (from anywhere).
• Excellent compensation in USD or your local currency if preferred
• Hardware and software setup for you to work from home.
• Flexible hours: create your own schedule.
• Paid parental leaves, vacations, and holidays.
• Innovative and multicultural work environment: collaborate and learn from the global Top 1% of talent.
• Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities.