**What are we looking for?** **Key Responsibilities:** Develop, code, and test systems in the specified programming language, working across both Front-End and Back-End development projects; Implement complex features; Maintain existing project standards and propose improvements; Validate new application features; Maintain systems by implementing necessary changes to meet user requirements; Perform assembly, debugging, and testing of programs; carry out maintenance tasks on already-developed programs; Apply industry best practices in development. **Requirements:** * Experience with at least one of the following languages: Java (Spring Boot), Node.js (Next.js), or Python (FastAPI); * Knowledge of REST API development and system integrations; * Experience with relational and NoSQL databases (Oracle, MySQL, MongoDB); * Hands-on experience with Docker and Kubernetes; * Experience with or familiarity with Azure or OCI cloud platforms; * Knowledge of messaging and asynchronous integration (JMS, ActiveMQ, Kafka); * Understanding of microservices architecture, distributed systems, and scalable applications; * Experience with mobile development (React Native or Kotlin); * Experience working in high-availability environments and mission-critical systems; * Knowledge of CI/CD practices, observability, and monitoring; * Experience integrating legacy systems; * Prior experience working in Agile teams (Scrum, Kanban). **Work Location:** Remote **Why build your career at Meta?** We offer autonomy, clear goals, and a dynamic, challenging environment where professionals have the opportunity to work with diverse technologies, participate in all types of projects, contribute new ideas, and work from anywhere in Brazil—and why not, the world. Additionally, we are ranked among the best companies to work for in Brazil by Great Place to Work, and one of the top 10 fastest-growing companies in the country for three consecutive years, according to the Informática Hoje Yearbook. **What are our values?** * We are people serving people * We think and act like owners * We strive 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 an inclusive, welcoming environment full of opportunities. Do you identify with this? Then, #JoinMeta!