**We are looking for a Full Stack Developer to work on the development and maintenance of backend systems in PHP (Yii2 Framework), ensuring integration between modules, performance, and security.** **You will have the opportunity to work with AWS infrastructure, create new API endpoints, and collaborate on system evolution and implementation of new features.** **Main Responsibilities:** * Develop and maintain RESTful APIs using the Yii2 Framework; * Manage Postgres databases; * Perform deployments in different environments (testing, production, etc.); * Maintain and enhance the web frontend (Yii2, HTML5, CSS3, JavaScript); * Ensure code versioning and security using Git or similar tools. **What we expect from you:** * Proficiency in PHP; * Experience with JavaScript, HTML5, and CSS3; * Creation and maintenance of RESTful APIs. **Desirable:** * Experience with Yii2; * Knowledge of AWS (EC2, S3, RDS, etc.); * Experience in frontend-backend integrations with focus on performance and security; * Mobile development (Native, React Native, or Flutter); * Postgres database maintenance.