Senior Data Administrator

Description

As a **Senior Data Administrator** at Montreal, you will join one of Brazil's top technology companies. Our journey began over thirty years ago with a small team of engineers passionate about innovation. In 1986, visionary individuals committed themselves to technology and its power to transform the world. That was only the beginning of a trajectory that has made us a solid market reference and one of the best companies to work for. **Responsibilities and Duties** A professional from the **CONTRACTOR** responsible for data modeling activities, including designing logical and physical data models with primary and foreign keys, indexes, *"views"*, etc. Knowledge of data visualization tools, data mining, and ETL. **Requirements and Qualifications** **Responsibilities and Duties** * Provide support to Development teams on activities related to data persistence, reading, and replication. * Understand data models and business rules, ensuring information governance. * Collaborate with Governance, Development, and DBA teams to build and maintain secure, scalable, and functional data solutions. * Perform technical refinement and data modeling jointly with Development teams. * Participate in building and delivering data solutions for Analytics environments. * Develop solutions for processing large volumes of data, both in batch (off\-line) and real-time (real time) environments. * Ensure enforcement of security policies for data access. * Create and maintain technical documentation for databases. * Manage the data lifecycle. * Build, validate, and execute data update and maintenance scripts. **Requirements:** * Completed higher education degree (Technologist, Bachelor's, or postgraduate studies — lato sensu and/or stricto sensu) in Information Technology. * Experience in Data Governance. * Experience in data modeling for relational and non-relational databases. * Experience in optimizing and improving query performance in relational and non-relational databases. * Experience with Oracle databases. * Knowledge of SQL and PL/SQL. * Knowledge of Information Security and LGPD. * Experience in high-availability, high-criticality, and high-volume data environments. * Familiarity with Agile methodologies and DevOps culture. * Knowledge of NoSQL databases, especially MongoDB. * Knowledge of code versioning and technical documentation tools. **Preferred Qualifications:** * Knowledge of ETL and data integration tools. **Additional Information** In continuous development, we foster a collaborative, respectful, and accessible environment. **We invest in talent development** and in implementing practices that optimize and connect diverse technological and innovative aspects.