Description: What are we looking for? Main responsibilities: Develop, code, and test systems in Java, moving between Back-End development projects; Implement complex application features; Maintain existing project standards and suggest improvements; Validate new application features; Perform system maintenance, making necessary modifications to meet user requirements; Carry out program assembly, debugging, and testing tasks; perform maintenance on already-developed programs; Apply industry best practices for software development. Requirements: * Experience in Java development, Spring, and Spring MVC; * Experience with Spring Boot and application servers (JBOSS, Wildfly); * Experience publishing and consuming REST services; * Knowledge of PL-SQL; * Experience using Oracle relational database; * Familiarity with JMS for system integration. Advantages: Angular knowledge is desirable; Knowledge of non-relational MongoDB is desirable. Location of the position: São Paulo/SP Why build your career at Meta? We offer autonomy, clear goals, and a dynamic, challenging environment where professionals have the opportunity to interact with diverse technologies, participate in all types of projects, bring new ideas, and work from anywhere in Brazil—and why not?—the world. Additionally, we are one of the best companies to work for in Brazil according to Great Place to Work, and one of the 10 fastest-growing companies in the country for three consecutive years, as reported by the Informática Hoje Yearbook. What are our values? * We are people serving people * We think and act like owners * We have a drive for performance * We grow and learn together * We pursue excellence and simplicity * Innovation and creativity are in our DNA All individuals are welcome, regardless of condition, disability, ethnicity, religious belief, sexual orientation, appearance, age, or similar factors. We want you to grow with us in a welcoming environment full of opportunities. Do you identify with this? Then, #JoinMeta! 2601010046291878264