Work From Home Senior Backend Engineer (Go)

BairesDev; Brasil; Remote; BRL 566,000 - 824,000; Full time

Benefits offered by this job

100% remote work

Competitive USD salary

Home setup provided

Flexible hours

Parental leave

Mentorship & growth

Job summary

BairesDev is seeking a Senior Backend Engineer (Go) to build backend services that deeply integrate with Auth0 for authentication and authorization at scale. You will work on enterprise SSO with OIDC token flows and design robust data models in PostgreSQL to support trusted systems across teams.

This remote role offers flexible hours, competitive compensation in USD, and a global, multicultural environment where you’ll collaborate with top tech talent.

Qualifications

• 5+ years of backend software experience.
• Strong Go proficiency and clean code practices.
• Hands-on experience with Auth0.
• Experience with enterprise SSO using SAML.
• Knowledge of OIDC authentication flows.
• PostgreSQL data modeling and schema design.
• Upper-intermediate English proficiency.

Responsibilities

• Build and maintain Go backend services integrating with Auth0.
• Implement enterprise SSO integrations using SAML.
• Handle OIDC authentication and token flows.
• Design PostgreSQL relational data models and schemas.

Skills

Go

Backend engineering

Auth0

OIDC

SAML

PostgreSQL

English

Tools

Auth0 tooling

SAML tooling

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.

Senior Backend Engineer (Go) at BairesDev

In this role, you'll build Go backend services that integrate deeply with Auth0, handling authentication and authorization flows that keep systems secure at scale. Working with enterprise SSO and OIDC token flows, you'll design solutions where identity is central, not an afterthought. This is your opportunity to apply strong Go backend expertise to identity infrastructure, building services that other systems and teams depend on to establish trust.

What You’ll Do:

• Build and maintain Go backend services integrating with Auth0.
• Implement enterprise SSO integrations using SAML.
• Handle OIDC authentication and token flows.
• Design PostgreSQL relational data models and schemas.

What we are looking for:

• 5+ years of experience in backend software engineering.
• Strong proficiency in Go.
• Hands‑on experience with Auth0.
• Experience with enterprise SSO integration using SAML.
• Background with OIDC authentication and token flows.
• Experience with PostgreSQL relational data modeling and schema design.
• Upper–intermediate English proficiency.

Nice to have:

• Experience migrating a legacy authorization model to an externalized auth system.
• Familiarity with SCIM user provisioning.

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.