Job Summary: Work on the development, maintenance, and evolution of Mainframe systems using COBOL, performing analyses, implementing improvements, and ensuring support for critical applications, with a focus on artificial intelligence. Key Highlights: 1. 100% remote work with a focus on artificial intelligence 2. Development and maintenance of Mainframe systems using COBOL 3. Support for critical applications and optimization of DB2 databases **100% REMOTE WORK** **TECHNICAL KNOWLEDGE OF ARTIFICIAL INTELLIGENCE IS MANDATORY; EXPERIENCE IN RELATED PROJECTS IS PREFERRED!** **Main Responsibilities:** \- Develop, maintain, and enhance Mainframe systems using COBOL \- Perform impact analysis and gather technical and functional requirements \- Implement fixes, enhancements, and new functionalities in legacy systems \- Support critical applications, ensuring performance, security, and stability \- Work with batch and online processing \- Manipulate and optimize DB2 databases \- Develop and maintain JCLs, processing routines, and automations \- Analyze and resolve production incidents, proactively troubleshooting issues \- Participate in deployments, integrated testing, and user acceptance testing (UAT) \- Document systems, processes, and technical solutions \- Provide technical support to junior professionals, serving as a technical reference \- Collaborate with business units, architecture, QA, and infrastructure teams **Skills:** **Technical Skills:** \- COBOL \- JCL \- CICS \- TSO \- VSAM \- FTP \- DB2 **Behavioral Skills:** \- Self-management \- Effective communication \- Customer service orientation \- Empathy \- Ownership mindset \- Commitment \- Sense of urgency **Methodologies:** \- Scrum **Work Model:** \- 100% Hybrid Job Type: Full-time, Direct Hire (CLT) Compensation: R$15.000,00 \- R$21.000,00 per month Benefits: * Medical insurance * Dental insurance * Life insurance * Food allowance * Meal voucher * Transportation voucher