#### **About the role:** We are looking for a Fullstack Developer to build and evolve scalable, secure, and high-performance solutions. You will join a collaborative technical team focused on best practices, continuous innovation, and high-quality software delivery. The environment involves distributed architectures, microservices, REST APIs, gRPC, relational and NoSQL databases, as well as modern applications built with Node.js/NestJS and React/Next.js. #### **Key responsibilities:** * Develop and maintain fullstack applications using NestJS on the backend and Next.js/React on the frontend. * Implement solutions using hybrid architectures (microservices and modular monoliths where appropriate). * Design and optimize relational databases (MySQL) and support NoSQL database usage when required. * Create and maintain integrations via REST APIs and gRPC. * Ensure quality through testing, code reviews, and development best practices. * Collaborate with product and design teams to deliver scalable, efficient, and secure solutions. * Contribute to technical decisions by identifying risks and anticipating potential issues. #### **Required qualifications:** * Experience with React, Next.js, and JavaScript (frontend). * Proficiency in Node.js, TypeScript, and NestJS (backend). * Experience with PHP and Java in building or maintaining solutions. * Solid experience with microservices, gRPC, RESTful APIs, and hybrid architectures. * Experience with relational databases (MySQL) and NoSQL databases. * Code versioning with Git. * Knowledge of Docker. * Experience with RabbitMQ. * Experience with Jira and agile methodologies. * Proactive, analytical, and solution-oriented profile, with clear technical communication skills. * Ownership mindset, systemic vision, and risk anticipation. * Availability for hybrid work in Porto Alegre. #### **Nice-to-have:** * Knowledge of AWS. * Experience with Mad Builder, Adianti Framework, or PHP projects. * Experience with Redis and MongoDB. * Experience in fintechs, banks, or financial products. * Implementations involving AWS Rekognition and image analysis. * Participation in large-scale automation initiatives. If you seek a dynamic environment, real opportunities for growth, and a chance to make a difference, **this is your place!** Join us in building the future!