Job Summary: We are seeking a Senior Full Stack Developer to work on the development, maintenance, and evolution of applications—emphasizing quality, security, and performance—within the Montreal Group. Key Highlights: 1. Engage in application development, maintenance, and evolution. 2. Build solutions with quality, security, and performance. 3. Collaborative, respectful environment that invests in talent development. As a **Senior Full Stack Developer** at the Montreal Group, you will join one of Brazil’s top technology companies. Our journey began over thirty years ago with a small team of engineers passionate about innovation. In 1986, forward-thinking individuals committed themselves to technology and its power to transform the world. That was only the beginning of a trajectory that has established us as a solid market reference and one of the best companies to work for. **Responsibilities and Duties** We are looking for a **Developer** to contribute directly to the development, maintenance, and evolution of applications—building solutions focused on **quality, security, and performance**. On a day-to-day basis, you will: * Perform **application coding and development**, adhering to programming standards and best practices. * Participate in the **design and construction of software components**. * Conduct **unit testing**, ensuring code quality and reliability. * Support the **implementation, maintenance, and evolution** of systems and applications. * Focus on **optimization of computational resources**, ensuring efficiency and performance. * Contribute to implementing best practices related to **information security** and software quality. * Follow updated standards, procedures, and methodologies to ensure consistent, well-structured deliveries. **Requirements and Qualifications** Completed undergraduate degree in **Systems Analysis, Information Technology Management, Systems Analysis and Development Technology**, or related fields; OR a completed undergraduate degree in any field plus a completed postgraduate degree in Information Technology. Possession of at least one of the following certifications: * VCP-Spring 2021 certification * SUN Certified Java Programmer (SCJP) * Oracle Certified Associate, Java SE 5/SE 6 ORACLE (or higher) * Oracle Certified Professional, Java EE 5 Web Component Developer Oracle Certified Professional **Experience:** Advanced knowledge of **Java + Spring Framework**; Solid experience with **React**; Experience with Agile methodologies (Scrum/Kanban). **Knowledge:** Proficiency in **Git** (version control); **Additional Information** **Benefits:** * Health Insurance; * Dental Insurance; * Group Life Insurance; * Childcare Assistance; * Transportation Allowance; * Meal Allowance or Food Voucher; * Benefits Club with an extensive network of partners; * Access to Wellhub; * Online personal training consultancy. **Hybrid Work Model** Through continuous improvement, we foster a collaborative, respectful, and agile environment. We **invest in talent development** and implement practices that optimize and integrate diverse technological and innovative aspects.