Backend Software Engineer

NIO

Software Engineer focusing on backend services at NIO, building scalable and robust digital solutions. Collaborate in a dynamic environment to enhance technical quality.

Posted 7/10/2026full-timeMaceió • 🇧🇷 BrazilMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

AWSAzureCloudJavaJavaScriptMongoDBMySQLNode.jsNoSQLOracleRedisSQL

About the role

Key responsibilities & impact

Develop and evolve backend services (Java and/or Node.js) with a focus on performance, scalability, and resilience
Design, build, and maintain RESTful APIs and distributed services
Participate in defining and implementing service-oriented (SOA) and event-driven (EDA) architectures
Work hands-on to resolve complex issues and perform production troubleshooting
Ensure engineering best practices: clean code, automated testing, observability, and monitoring
Collaborate with technical teams, participate in code reviews, and support the continuous improvement of development practices
Support and advance DevOps and CI/CD practices, ensuring efficiency in the delivery cycle
Implement integrations with internal systems and external platforms such as Salesforce and Lumis

Requirements

What you’ll need

Solid experience as a Software Engineer with a backend focus
Proficiency in:
Java and/or Node.js
Experience with:
Building RESTful APIs
SOA and EDA architectures
Databases:
SQL: MySQL, Oracle
NoSQL: MongoDB, Redis
Experience with:
DevOps and CI/CD best practices
Version control with Git (Azure DevOps, GitHub, or GitLab)
Cloud environments (AWS)

Benefits

Comp & perks

Meal and/or food allowance
Transportation allowance
Medical insurance
Dental insurance
Life insurance
Private pension plan
Profit-sharing program (PPR)
Pharmacy assistance
Childcare assistance
Flexible working hours
V.tal Benefits Club
Extended maternity leave (6 months)
Extended paternity leave (20 days)

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

Backend DevelopmentDatabase ManagementSQLNoSQLAutomated TestingClean Code PracticesPerformance OptimizationProduction TroubleshootingVersion Control with GitCloud Environments

Soft Skills

CollaborationProblem-SolvingContinuous Improvement