To design, develop, maintain, and optimize database-based backend solutions. * Bachelor's degree in Systems Engineering, Software Engineering, or related field. * Experience: 5 years developing SQL-based backend solutions, and 3 years working with Oracle 19c and PostgreSQL. * Employment type: Permanent contract. * Location: Bogotá and Medellín. * Proficiency in Oracle 19c and PostgreSQL, PL/SQL/PL/pgSQL, development of functions, packages, triggers, and procedures, creation and optimization of database objects, ETL processes, and DBMS_SCHEDULER. SQL for reporting, large-volume data analysis, and integration with Java backend (desirable). Analytical thinking, autonomy, teamwork, and quality orientation. Job type: Full-time, Permanent