Backend Developer, Java – Specialist

Internas

Pessoa Desenvolvedora Backend Java Especialista projetando APIs RESTful e microsserviços para a Vivo. Definindo padrões técnicos, garantindo observabilidade e liderando soluções backend críticas em ambientes distribuídos.

Posted 8/4/2026full-timeRemote • 🇧🇷 BrazilMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates strong expertise in Java and microservices architecture, with a focus on high availability and performance. Proficient in implementing security and observability mechanisms while mentoring team members and driving technical growth.

Highest-signal resume keywords

Java 21 ExpertiseMicroservices ArchitectureSpring Boot FrameworkDocker and Kubernetes (EKS)CI/CD with GitHub Actions

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

JavaSpring BootPostgreSQLMicroservices ArchitectureRESTful API DesignEvent-Driven APIsDockerKubernetesTerraformApplication Security (OAuth2)

Soft Skills

MentoringCollaborationProblem-Solving

Tools & Technologies

GitHub ActionsGitAWSECSRDSALB/NLBS3Monitoring Tools

Industry Keywords

DevSecOpsObservability PracticesIntelligent AutomationPredictive ObservabilityRegulated Environments

Tech Stack

Tools & technologies

AWSCloudDockerJavaKafkaKubernetesPostgresSpringSpring BootSpringBootTerraform

About the role

Key responsibilities & impact

Design and evolve microservice architectures with a focus on high availability, performance, and scalability.
Define technical standards and best practices for backend development, promoting alignment across teams.
Ensure the implementation of performance, security, and observability mechanisms in distributed systems.
Conduct code reviews, identify refactoring opportunities, and resolve complex technical issues.
Mentor team members, share knowledge, and support the technical growth of the team.
Maintain high-quality deliveries, collaborating with product and other teams to meet organizational objectives.
Diagnose and resolve critical incidents, coordinating remediation in production environments.

Requirements

What you’ll need

Strong expertise in Java, preferably Java 21, and frameworks such as Spring Boot.
Advanced experience with relational databases, especially PostgreSQL, in large-scale systems.
Deep knowledge of microservices architecture, RESTful API design, and event-driven APIs using Kafka.
Advanced use of Docker, Kubernetes (EKS), and infrastructure-as-code with Terraform.
Established practice in CI/CD using GitHub Actions, version control with Git, and branching strategies.
Experience with application security (OAuth2), monitoring, and observability practices.
Familiarity with AWS, including ECS, RDS, ALB/NLB, and S3, and integration across cloud services.
Proven ability to propose innovative solutions and provide technical leadership on critical projects.
Experience with AI applied to backend development, intelligent automation of CI/CD pipelines, predictive observability, regulated environments, architectural guidelines, DevSecOps practices, and custom monitoring/alerting tools are desirable differentiators.

Benefits

Comp & perks

Culture driven by excellence and innovation
Support for continuous growth and professional development