As a Full-Stack Developer II (Mid-Level), you will be responsible for developing and maintaining full-stack solutions, participating in the entire software lifecycle—from specification through deployment and monitoring. We are looking for someone with hands-on experience in Java or Node.js, capable of delivering high-quality features, collaborating with other teams, and contributing to the team’s technical growth. **Responsibilities and Duties** * Develop and maintain full-stack applications with a focus on quality, performance, and scalability. * Collaborate with product owners and business teams to understand requirements; estimate effort and assist in prioritization. * Write clean, testable, and well-documented code; adhere to development standards and best practices. * Actively participate in code reviews, automated testing, and deployment processes. * Promptly detect, diagnose, and resolve issues in development and production environments. * Contribute to technical documentation. * Share knowledge with colleagues, support junior developers, and propose continuous improvements. **Requirements and Qualifications** * Solid experience with Java or Node.js. * Knowledge of relational (SQL) and NoSQL databases. * Experience with code versioning using Git (GitHub). * Familiarity with front-end frameworks (e.g., React or Angular). * Familiarity with back-end frameworks (e.g., Spring Boot or Quarkus). * Experience with agile methodologies (Scrum or Kanban). * Analytical skills, critical thinking, and strong problem-solving ability. * Strong communication, collaboration, and ability to work in multidisciplinary teams. * Experience with CI/CD, containerization (Docker), and orchestration (Kubernetes). **Additional Information** Here, you’re free to be yourself! We all value and believe that we are equal in our differences! We prioritize a safe and inclusive environment focused on people—we are straightforward, bold, and believe innovation thrives through diverse perspectives. We are a technology company partnered with Saque e Pague. Our mission? To deliver innovative, high-quality solutions! Here, our team consists of people who live and breathe innovation and love collaborating on challenging projects. We believe technology has the power to connect people, optimize processes, and create amazing experiences.