Backend Developer

FCamara Consulting & Training

. Develop and enhance backend services responsible for the product .

Posted 10/7/2026full-timeRemote • BrazilMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates strong expertise in Java Backend Development, REST API Development, and Microservices Architecture, with a focus on implementing secure and scalable services. Proficient in CI/CD practices, unit and integration testing, and cloud environments, particularly AWS.

Highest-signal resume keywords

Java Backend DevelopmentREST API DevelopmentMicroservices ArchitectureCI/CDAWS Knowledge

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

JavaREST APIMicroservicesDistributed SystemsDesign PatternsSOLID PrinciplesUnit TestingIntegration TestingCaching StrategiesOAuth 2.0

Tools & Technologies

GitKubernetesContainersCloud EnvironmentsMessaging Architectures

Industry Keywords

Server-Driven UIAPI SecurityRBACZero Trust PrinciplesOWASP API Security

Tech Stack

Tools & technologies

AWSCloudJavaKubernetesNoSQL

About the role

Key responsibilities & impact

Develop and enhance backend services responsible for the product
Build scalable, secure, and highly available APIs for consumption by mobile applications
Implement business rules related to product features
Implement services responsible for configurations and structures supporting the Server-Driven UI strategy
Define and evolve contracts between the backend and mobile applications
Develop services following modular and decoupled architecture principles
Implement integrations with existing services and platforms within the client ecosystem
Develop authentication, authorization, and access control mechanisms
Implement concurrency handling, idempotency, and operational consistency
Ensure traceability of operations performed by users
Implement appropriate handling of errors, exceptions, and service unavailability
Create unit and integration tests, and support automated testing
Participate in code reviews and the definition of development standards
Support observability strategies using structured logs, metrics, and distributed tracing
Work closely with Architecture, Mobile, QA, Product Owners, and Squad Leaders
Support performance analysis, troubleshooting, and continuous improvement of services

Requirements

What you’ll need

Strong experience in Java backend development
REST API development
Microservices architecture
Distributed systems
Design patterns and SOLID principles
Clean Architecture and software engineering best practices
Synchronous and asynchronous integration between services
Relational and/or NoSQL databases
Caching strategies
Messaging and event-driven architectures
Git
Unit and integration testing
CI/CD
Containers
Knowledge of Kubernetes
Knowledge of cloud environments, preferably AWS
Knowledge of OAuth 2.0, OpenID Connect, JWT, authentication and authorization, RBAC and access control, API security, encryption of data in transit and at rest, secrets and credential management, secure coding, OWASP API Security, and Zero Trust principles is desirable
Knowledge of or experience with Server-Driven UI architectures, including contracts for dynamic interface representation, APIs designed to compose mobile user journeys, schema versioning, compatibility across application versions, feature flags, remote configuration, fallback strategies, evolving user journeys without direct dependence on new app store releases, and separation between business rules, experience configuration, and presentation

Benefits

Comp & perks

No benefits, perks, or additional compensation are explicitly provided in the job posting