Java Back-end Developer – Senior

Job not on LinkedIn

🕒 May 26

🗣️🇧🇷🇵🇹 Portuguese Required

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Logo of FCamara Consulting & Training

FCamara Consulting & Training

1001 - 5000 employees

🛍️ eCommerce

🤖 Artificial Intelligence

Consulting • eCommerce • Artificial Intelligence

FCamara Consulting & Training is a Brazilian multinational firm specializing in digital transformation and consulting services. With over 17 years in the market, FCamara's ecosystem focuses on innovation, e-commerce, digital strategy, and the integration of technology solutions such as artificial intelligence and cybersecurity. The company collaborates with a variety of sectors including retail, healthcare, finance, and logistics, empowering more than 1,000 businesses to evolve in the digital realm.

📋 Description

• Develop and maintain REST APIs following best practices, using Java (versions 11 to 21) and Spring Boot. • Create and maintain SOAP clients and document APIs with Swagger. • Design and implement integrations with Oracle and MySQL databases. • Apply TDD and use testing frameworks such as JUnit, Mockito, and others. • Define and implement microservices-based architecture, applying patterns such as Circuit Breaker, API Gateway, and Backend for Frontend. • Use Claude Code to generate, review, and document code, as well as to create automated tests. • Follow SOLID principles, object-oriented development, and Domain-Driven Design (DDD). • Work with multi-threading and performance optimization. • Implement messaging solutions with Kafka and RabbitMQ. • Collaborate with architects and other developers to maintain technical quality and consistency. • Participate in CI/CD processes, automation, and a DevOps culture.

🎯 Requirements

• Experience in back-end development (Java). • Proficiency in Java 11 to 21 and Spring Boot. • Experience with REST APIs, Swagger, and consuming SOAP services. • Solid knowledge of Oracle and MySQL. • Experience with JUnit, Mockito, and TDD practices. • Deep understanding of DDD, OOP, and microservices patterns. • Practical experience using Claude Code to support development (e.g., code generation, refactoring, explaining complex code snippets). • Experience with multi-threading and parallel processing. • Familiarity with messaging systems (Kafka and/or RabbitMQ).

🏖️ Benefits

• Position also open to candidates with disabilities (PcD)

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