**What are we looking for?** A developer capable of designing and scaling highly available distributed architectures, applying best practices, messaging systems, and containers, with expertise in Node.js, Python, microservices, AWS, and React—collaborating closely with squads, participating in technical decisions, and maintaining a strong focus on customer experience. **Key Responsibilities:** * Establish development standards and support the team in expanding technical knowledge; * Develop and maintain microservices and APIs, with emphasis on performance, security, and scalability; * Design and implement distributed architectures, applying best practices such as Clean Architecture, Domain-Driven Design (DDD), Test-Driven Development (TDD), and efficient use of messaging systems and containers; * Ensure high availability and resilience of critical systems through robust monitoring and observability practices; * Collaborate with product, data, and other squads, deeply understanding business challenges before proposing technical solutions; * Mentor team members, contributing to a culture of technical excellence and continuous learning; * Organize deliverables with a strong sense of priority and impact, always focusing on customer experience; * Actively participate in technical decisions across the ecosystem you’ll be involved in—exercising autonomy and leadership. **Requirements:** * Languages: Node.js, Python, HTML, CSS, JavaScript, and React; * Architecture: Microservices, RESTful APIs, Clean Architecture, DDD, TDD, BDD, and Design Patterns; * Relational and non-relational databases: MySQL, PostgreSQL, MongoDB, and Redis; * Messaging systems: Kafka and RabbitMQ; * Containers and DevOps: Docker, Docker Compose, Git, GitHub Actions; * Cloud: AWS (ECS, Lambda, S3, RDS, etc); * Observability: New Relic, Grafana, CloudWatch. **Nice-to-Have:** * Java and PHP; * Experience with Micro-Frontends; * Experience with CI/CD pipelines; * Experience with test automation; **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 interact with diverse technologies, participate in all types of projects, bring new ideas to life, and work from anywhere in Brazil—and why not, anywhere in the world. Additionally, we’re recognized as one of the best companies to work for in Brazil by Great Place to Work, and among 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 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 related factors. We want you to grow with us in an inclusive, welcoming environment full of opportunities. Do you identify with this? Then, #JoinMeta!