Senior Backend Engineer – Identity Platform (Remote)

BairesDev; México; Remote; MXN 1,547,000 - 2,063,000; Full time

Benefits offered by this job

Remote work

USD compensation

Home office setup

Flexible hours

Parental leave

Job summary

BairesDev, a global technology partner with 15+ years of experience, is seeking a Senior Backend Engineer – Identity Platform. You will build authorization services and API middleware in Ruby on Rails powering multiple downstream systems.

This role focuses on secure identity integrations, migrating legacy models to modern architectures, and ensuring scalable, reliable backend services. English fluency is required; 100% remote work available with USD compensation.

Qualifications

• 5+ years of experience in backend software engineering.
• Strong proficiency in Ruby on Rails.
• Experience designing secure integrations using Auth0, PostgreSQL, SAML, OIDC, enterprise SSO, and SCIM.
• Background migrating from legacy authorization models to modern identity architectures.
• Advanced proficiency in English.

Responsibilities

• Build authorization services and API middleware in Ruby on Rails for multiple downstream systems.
• Design and implement secure integrations using modern identity standards.
• Migrate legacy authorization models to modern, secure architectures.
• Ensure backend services are reliable, secure, and maintainable at scale.

Skills

5+ years backend

Ruby on Rails

Auth0

PostgreSQL

SAML

OIDC

Enterprise SSO

SCIM

English (Advanced)

Job description

BairesDev, a global technology partner with 15+ years of experience, is seeking a Senior Backend Engineer – Identity Platform. You will build authorization services and API middleware in Ruby on Rails powering multiple downstream systems.

This role focuses on secure identity integrations, migrating legacy models to modern architectures, and ensuring scalable, reliable backend services. English fluency is required; 100% remote work available with USD compensation.