Senior Backend Engineer — Identity Platform (Remote)

BairesDev; United States; Remote; MXN 2,037,000 - 3,056,000; Full time

Benefits offered by this job

100% remote work

USD or local currency pay

Home office setup provided

Flexible hours

Parental leave and holidays

Mentorship and growth opportunities

Job summary

BairesDev is seeking a Senior Backend Engineer for the Identity Platform. You will build authorization services and API middleware in Ruby on Rails that power multiple downstream systems, while applying strong backend practices to secure identity infrastructure.

This role emphasizes designing secure integrations and migrating legacy models to modern architectures. Join a 100% remote, globally distributed team offering flexible hours, competitive USD or local currency compensation, and a culture

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 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

Ruby on Rails

Backend engineering

Auth0

PostgreSQL

OIDC

SAML

SCIM

English

Job description

BairesDev is seeking a Senior Backend Engineer for the Identity Platform. You will build authorization services and API middleware in Ruby on Rails that power multiple downstream systems, while applying strong backend practices to secure identity infrastructure.

This role emphasizes designing secure integrations and migrating legacy models to modern architectures. Join a 100% remote, globally distributed team offering flexible hours, competitive USD or local currency compensation, and a culture