**RESPONSIBILITIES AND ACTIVITIES:** \* Lead and provide technical support to a team of developers. \* Develop, maintain, and optimize web systems and APIs using Node.js, C\# (.NET), and JavaScript (React/Angular/Vue). \* Manage IT infrastructure, servers, and databases. \* Draft and supervise contracts with technology vendors. \* Train the team through technical training and best practices. \* Ensure system security, performance, and scalability. **SKILLS:** \* Clear communication \* Logical and analytical reasoning \* Proactivity **REQUIREMENTS AND QUALIFICATIONS:** \* Completed or ongoing undergraduate degree (from the 8th semester onwards) in Computer Science, Software Engineering, Information Systems, Computer Engineering, or Systems Analysis and Development (Technologist) \* Specialized courses in the field \* Minimum experience: 12 months **WORK SCHEDULE AND LOCATION:** \* On-site — Monday to Thursday (7:00 AM to 5:00 PM) and Friday (7:00 AM to 4:00 PM) \* Location: Estrada dos Bandeirantes — Rio de Janeiro / RJ Job type: Full-time CLT Compensation: R$4\.500,00 — R$4\.800,00 per month Benefits: * Life insurance * Meal allowance * Transportation allowance Workplace: On-site