Experteer Overview In this role you will design, build, and support enterprise integration connecting distributed applications with core banking services on IBM z/OS. You will leverage middleware and IBM MQ, CICS, DB2, and API-enabled services to deliver secure, scalable integrations. Working within a integral engineering team, you will advance API-driven strategies, troubleshoot complex issues, and drive improvements across integration platforms. This is a hands-on role with emphasis on resilience, security, and collaboration to support critical banking services.

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Compensaciones / Beneficios

- Design, build, and support enterprise integration solutions across IBM z/OS environments
- Configure, maintain, and optimize integration middleware for business-critical services
- Deliver secure, scalable, and resilient integrations meeting functional and non-functional requirements
- Collaborate with application teams, architects, and infrastructure teams to define integration designs




- Implement and support API-based integrations between distributed systems and mainframe applications
- Investigate and resolve complex production incidents and integration issuesAnalyze application flows and troubleshoot end-to-end integration challenges
- Produce technical documentation, solution designs, and operational support procedures
- Support modernization initiatives and continuous improvement of integration platforms and standards

Responsabilidades

- Strong experience developing or supporting applications on IBM z/OS
- Good understanding of CICS, DB2 and COBOL
- Hands‐on experience xqbhyrx 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 integrations between distributed and mainframe applications
- Experience with source management and service management tools such as Endevor, Jira, and ServiceNow (SNOW)
- Strong troubleshooting, analytical, and problem‐solving skills
- Excellent written and verbal communication abilities

📌 Ibm Z/Os Integration Consultant (Barcelona)
🏢 Ntt Data
📍 Barcelona