Experteer Overview
In this role, you design, configure, and support integration solutions that connect distributed applications with core banking services on IBM z/OS. You work within a integral engineering team to implement API-driven integration strategies and ensure secure, scalable performance. You troubleshoot complex production incidents and continuously improve enterprise integration platforms. This position offers meaningful impact through modernizing mainframe-to-distributed system integrations and contributing to responsible innovation. You’ll collaborate across architects, application and infrastructure teams to deliver resilient, high-quality solutions.

Compensaciones / Beneficios
• Design, build, and support integration solutions across IBM z/OS environments
• Configure and optimize integration middleware for critical services
• Deliver secure, scalable, and resilient integrations meeting functional and non-functional requirements
• Collaborate with cross-functional teams to define designs and solutions




• Implement and support API-based integrations between distributed systems and mainframes
• Investigate and resolve complex production incidents and end-to-end integration issues
• Produce technical designs and operational documentation
• Support modernization initiatives and engineering standards

Responsabilidades
• Strong experience developing or supporting applications on IBM z/OS
• Good understanding of CICS, DB2 and COBOL
• Hands-on experience with IBM MQ messaging
• Knowledge of REST APIs and API integration frameworks such as z/OS Connect EE
• Understanding of synchronous and asynchronous integration patterns
• Experience implementing secure and resilient distributed-mainframe integrations
• Experience with Endevor, Jira, and ServiceNow (SNOW)
• Strong troubleshooting, analytical, and problem-solving skills
• Excellent written and verbal communication abilities

Requisitos principales
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📌 IBM z/OS Integration Consultant (Madrid)
🏢 Ntt Data
📍 Madrid