Job Summary: Work on development and maintenance of systems in a Mainframe environment, performing corrective and evolutionary maintenance, developing routines, and supporting technical analyses. Key Highlights: 1. Work with analysis and programming in COBOL and JCL. 2. Participate in technical analyses and problem solving. 3. Contribute to the continuity and evolution of applications. **RELEVO LAB.** We are a technology company with over 8 years of operation; we live and breathe technology, tirelessly striving to become an amazing place to work—where people are treated equally, enjoy their work, feel at home, and where we certainly want to be. **We are looking for good-natured, committed people who want to grow with us!** If you fit this profile, you are exactly who we want! **Responsibilities and Duties** Develop and maintain systems in a **Mainframe** environment, assigned to our client’s team. Work with **COBOL and JCL analysis and programming**, performing corrective and evolutionary maintenance on legacy systems. Develop and adjust routines, ensuring delivery stability and quality. Participate in technical analyses, support identification and resolution of issues, and contribute to application continuity and evolution. **Working Hours:** Monday to Friday, from 9:00 AM to 6:00 PM (1-hour lunch break) **Job Type:** On-site in Santo Amaro \- São Paulo **Hiring Type: PJ** **Requirements and Qualifications** **What We Expect You to Have:** * Experience in **COBOL development and analysis** * Knowledge of **JCL** * Experience in **Mainframe environments** * Experience in **maintenance and development of legacy systems** * Ability to **analyze requirements and solve problems** * Availability for **on-site work in Santo Amaro – SP** **Additional Information** **What We Offer:** Competitive compensation and benefits package aligned with market standards. Liked it? Visit our career page at https://relevo.gupy.io/ **Super Important!** If your skills match the job requirements, that’s all that matters. Here, we embrace diversity and hire people based on capability and willingness to drive transformation—regardless of location, race, color, religion, gender identity, sexual orientation, or educational background. **We live and breathe technology, tirelessly striving to become an amazing place to work—where people are treated equally, enjoy their work, feel at home, and where we certainly want to be.** -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------