Auth0 Engineer – Remote

About the role

As an Auth0 Engineer at BairesDev, you will design and implement robust identity and access management solutions that ensure secure, seamless user authentication across a variety of applications.

Key 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.
• Configure JWT, SAML, and OAuth2 standards to securely manage identity lifecycles for high‑performance applications.
• Collaborate with engineering teams to integrate secure federation and identity workflows into the development lifecycle.
• Define best practices for token management and session handling to optimise security and performance.

Required profile

• 4+ years of experience in Identity and Access Management, Security Engineering, or Software Engineering.
• Proven expertise implementing and managing identity systems with Auth0, Okta, or Cognito.
• Advanced proficiency in English.

Required skills

• Core identity protocols: OAuth2, OIDC, SAML, JWT.
• Identity platforms: Auth0, Okta, Cognito.
• Authorization models: RBAC, ReBAC, Zanzibar‑inspired frameworks (e.g., SpiceDB, OpenFGA).

What we offer

• 100% remote work from anywhere.
• Competitive compensation in USD or local currency.
• Hardware and software setup for home office.
• Flexible schedule and paid parental leave, vacations, holidays.
• Mentorship, promotions, skill development, and multicultural environment.