




Job Summary: Develop and maintain web and mobile applications using PHP, JavaScript, React, and React Native, collaborating on API creation and SQL database optimization. Key Highlights: 1. Full-stack development opportunity 2. Actively participate in technical discussions and code reviews 3. Learn and apply new technologies and development methodologies **About Us** **Houer Group** is one of the largest companies in Brazil operating in enterprise consulting and services, innovation, and impact-driven projects. We operate in infrastructure — an area that **impacts the lives of millions of people**. We structure and enable concession projects, public-private partnerships (PPPs), and other initiatives across various sectors throughout all regions of Brazil. We believe it is essential to think about the future and the legacy we leave for future generations. Our actions are driven above all by the desire to contribute to a better, more developed world. The Houer Team comprises over 5**00 collaborators**, united and engaged in a single purpose: **transforming the world and impacting generations.** Our headquarters is located in Belo Horizonte \- Minas Gerais. We have offices across all regions of Brazil and inaugurated our first international office — in South Africa — in 2021. **We are powered by people — and people move the world!** We are a GPTW-certified company, recognized as one of the best places to work. This recognition reflects our commitment to our collaborators’ well-being and our relentless pursuit of excellence and impact in everything we do. **RESPONSIBILITIES AND ATTRIBUTES** Develop and maintain web and mobile applications using PHP (Yii2 Framework), JavaScript (Nest/Next.js, Electron), React, and React Native. * * Collaborate in the creation and maintenance of APIs * Work with SQL databases (MySQL/PostgreSQL\+PostGIS), assisting in data modeling and query optimization. * Support the team in integrating with GeoServer and Auth0\. * Actively participate in technical discussions and code reviews. * Learn and apply new technologies and development methodologies. **REQUIREMENTS** * Completed or ongoing undergraduate degree in Information Technology, Computer Science, or related fields. * Basic knowledge of web development with PHP. * Familiarity with JavaScript and frameworks such as React or Vue.js. * Basic understanding of SQL databases (MySQL or PostgreSQL). * Willingness to learn and grow within a full-stack environment. * Strong communication skills and ability to work collaboratively in a team **PREFERRED QUALIFICATIONS** (Not mandatory, but considered a plus! ✨) * Experience with the Yii2 framework\. * Knowledge of React Native or Electron. * Familiarity with GeoServer or Geographic Information Systems (GIS). * + Understanding of authentication and authorization (OAuth2, JWT).


