Job Summary: We are seeking a Full Stack Developer to program, code, and test systems, as well as maintain and optimize functionalities, seamlessly transitioning between Front-End and Back-End. Key Highlights: 1. Opportunity to interact with diverse technologies 2. Dynamic and challenging environment 3. Continuous growth and learning **What We’re Looking For?** **Main Responsibilities:** Program, code, and test systems in the relevant language, transitioning between Front-End and Back-End development projects; Implement complex functional features; Maintain existing architectural standards and propose improvements; Validate new application features; Perform system maintenance, including necessary modifications to meet user requirements; Develop assembly, debugging, and testing procedures for programs; perform maintenance services on already-developed programs; Apply industry best practices for software development. **Requirements:** Experience in software development and process automation Proficiency in at least one Node.js-based language Knowledge of REST API design and integration Experience with scripting and automation (RPA, scheduled jobs, batch routines) SQL and/or NoSQL database experience Version control using Git Experience with CI/CD and deployment pipelines Agile methodologies (Scrum/Kanban) Adherence to coding and testing best practices Strong analytical skills and problem-solving ability **Work Location: Hybrid** **Why Build Your Career at Meta?** We offer autonomy, clear goals, and a dynamic, challenging environment where professionals have the opportunity to engage with diverse technologies, participate in all types of projects, bring forward innovative 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 Core Values?** * People serving people * Think and act like owners * Passion for performance * Grow and learn together * Pursue excellence and simplicity * Innovation and creativity in our DNA All individuals are welcome regardless of condition, disability, ethnicity, religious belief, sexual orientation, appearance, age, or related factors. We want you to grow with us in an inclusive, opportunity-rich environment. If this resonates with you, then \#JoinMeta!