Senior COBOL QA - 6-Month Project - Temporary

Description

Job Summary: We are seeking a Senior COBOL QA professional for a technology project, responsible for defining test strategies, designing test cases, reporting defects, and collaborating on issue resolution. Key Highlights: 1. Define and document the test strategy 2. Design, build, and execute test cases 3. Collaborate in identifying and resolving issues We are Ecosistemas Global, a technology company that connects our clients with tailored, comprehensive, and innovative solutions. We operate in more than 15 countries, including Argentina, Chile, Brazil, Mexico, the United States, and Spain. With 30 years of experience and a multidisciplinary team of over 500 professionals, we are driven by our commitment to growing every project and client we work with. Join our great team! What Are We Looking For? We are currently seeking a Senior COBOL QA professional to join a technology project with a hybrid work model in Parque Patricios, CABA. Responsibilities Define and document the test strategy. Design, build, and execute test cases. Report, track, and manage defects. Analyze test results and collaborate in identifying and resolving issues. Work collaboratively with development teams and technical areas. Requirements Minimum 5 years of experience in QA / Testing roles. Experience in COBOL Mainframe testing environments. Knowledge of JCL, TSO, library management, and version control tools. Experience managing defects using Jira and/or XRAY (desirable). Proactive profile with strong investigative and problem-solving skills. Advanced student or graduate of Computer Science or related fields. Position Details Seniority: SR Project Duration: Until December 2026 – Temporary Contract Working Hours: Monday to Friday, 09:00–18:00 Work Mode: Hybrid (1 day per week onsite) Location: Parque Patricios, CABA We offer excellent benefits, growth opportunities, and professional development support. At Ecosistemas Global, we believe diversity enriches our culture and perspectives; therefore, we actively foster an inclusive environment where every individual—regardless of origin, gender, orientation, abilities, or beliefs—is not only welcome but essential to our success. We value and respect all voices, and invite you to join our team, where inclusion is a cornerstone of our values. -Requirements- Minimum Education: Tertiary years of experience Keywords: quality, quality, qa, senior, sr, project