Senior Java Developer

Description

**Senior Java Developer** We are looking for a **Senior Java Developer** to drive people and businesses forward through innovation, with attitude, leadership, and a focus on making things happen. **Your impact in this role:** Design, develop, and implement robust and scalable software solutions using the Java programming language; Develop, optimize, and maintain robust and scalable RESTful APIs; Design and implement microservices-based solutions; Collaborate with cross-functional teams to understand project requirements and translate them into technical solutions; Address complex performance and security issues; Conduct code reviews, identify areas for improvement, and ensure adherence to coding standards; Collaborate with software architects to define standards and best practices; Support and mentor junior and mid-level developers, fostering a culture of continuous learning. ✅ **Essential Requirements:** Solid experience with Java (Java 8+), Spring Framework (Spring Boot, Spring Data, Spring Security); Proficiency with relational databases (PostgreSQL, MySQL) and NoSQL databases (MongoDB, Redis); Experience with microservices architecture and messaging systems (Kafka, RabbitMQ); Knowledge of containerization and orchestration tools (Docker, Kubernetes); Hands-on experience with continuous integration and delivery (CI/CD) using tools such as Jenkins, GitLab CI, or similar; Familiarity with agile methodologies (Scrum/Kanban) and version control (Git); Focused on building solutions that apply Artificial Intelligence to business needs—including integration with AI APIs, data processing for insight generation, automation of analytics, and development of features based on predictive or generative models—always ensuring scalability, optimization, security, and seamless integration with microservices architecture. Completed undergraduate degree; Intermediate English proficiency preferred. * **Differentiators:** [INCLUIR REQUISITOS DIFERENCIAIS] **Benefits:** Remote work allowance Flash card Access to South Academy courses and certifications Financial education program **About South:** You will join a collaborative team with autonomy and a strong focus on continuous improvement, working on projects with real business impact—where turning ideas into deliverables is part of everyday work. We are recognized by our people: we have been named twice among the best companies to work for in Brazil (GPTW). We are committed to the future: we are a carbon-neutral company. Interested? Apply now and help us make it happen.