Job Summary: We are seeking Senior Java Developers to work in a dynamic environment, building high-performance and scalable applications for major clients. Key Highlights: 1. Work in a relaxed environment with continuous learning 2. Development of large-scale projects using Java 21 and Spring Boot 3. Remote work (anywhere office) with a focus on Clean Code and AI We are passionate about technology, creativity, and challenges. If you enjoy challenges, constant learning, and value personal connections, join us! \#**We value** diversity and believe it is essential for innovation and delivering value to our clients. All our positions are open to everyone, with or without disabilities, regardless of age, gender, sexual orientation, ethnicity, religion, or any other characteristic. If you identify with this role, come join our team! **WHAT ARE WE LOOKING FOR?** We seek **Java** developers at the **senior** career level who want to work with us in a relaxed and dynamic environment, with continuous learning while developing large-scale projects for major national and international clients. We have offices in Maringá, São Paulo, and Chicago (USA), but our operations are fully remote—we prefer to call it *anywhere office*. **WHAT WILL THIS PROFESSIONAL DO?** * Develop and enhance applications in **Java 21**, ensuring **performance**, **scalability**, and **security**. * Build APIs and services using **Spring Boot**, **Spring Data**, and **Hibernate**. * Participate in defining technical solutions applying **Clean Code**, **SOLID**, and **Design Patterns**. * Develop and maintain **automated tests**. * Work in a **cloud** environment, preferably **GCP**, using **messaging**, **Kubernetes**, and **file store**. * Work with **databases: SQL and NoSQL** (PostgreSQL and Oracle). * Apply **Artificial Intelligence (AI)** to increase productivity and enable continuous improvement. * Provide technical contributions to the team in an **agile** environment. **REQUIREMENTS FOR THIS POSITION:** * Experience in **Java development** (Java 21—including use of *lambdas*) * Knowledge of **Spring Framework** (Spring Boot, Spring Data) * Experience with **Hibernate** * Solid understanding of **Object-Oriented Programming** * Best development practices: **Clean Code**, **SOLID**, and **Design Patterns** * Experience with **Automated Testing** * Knowledge of **algorithms and data structures** * Experience with **Git** * Experience with **Cloud** (messaging, Kubernetes, file store) * Database knowledge: * **SQL**: PostgreSQL, Oracle * **NoSQL** * Familiarity with **OpenAPI Specification** * Intermediate to advanced **English**. **WHAT WOULD BE A PLUS?** * Experience in **requirements analysis** * Experience with **Google Cloud Platform** * Knowledge or experience with **DDD / Clean Architecture** * Experience in **front-end development** (preferably Angular or React) * Knowledge of business rules for credit **bureaus** * Experience with **agile development** (Scrum, Kanban, etc.) **HIRING PROCESS STEPS:** * Application submission * Cultural fit interview * Technical interview \+ Live coding * Client interview * Hiring.