IBM z/OS Integration Engineer – MQ & API

NTT America, Inc.; Madrid; Presencial; EUR 60.000 - 80.000; Jornada completa

Descripción de la vacante

NTT DATA in Madrid is seeking an IBM z/OS Integration Engineer to design, configure, and support enterprise integration solutions that connect distributed applications with core banking services on IBM z/OS. You will leverage middleware such as IBM MQ, CICS, DB2, and API-enabled services within a global engineering team.

You will troubleshoot complex issues, deliver secure, scalable integrations, and contribute to API-driven modernization initiatives while producing technical documentation and

Formación

• 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 integrations.
• 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.

Responsabilidades

• Design, build, and support enterprise integration solutions across IBM z/OS environments.
• Configure, maintain, and optimize integration middleware supporting business-critical services.
• Deliver secure, scalable, and resilient integration solutions that meet functional and non-functional requirements.
• Collaborate with application teams, architects, and infrastructure teams to define integration designs and technical solutions.
• Implement and support API-based integrations between distributed systems and mainframe applications.
• Investigate and resolve complex production incidents and integration issues.
• Analyse 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 enterprise integration platforms and engineering standards
• Ensure the stability, security, and performance of enterprise integration services.

Conocimientos

IBM z/OS

IBM MQ

CICS

DB2

COBOL

z/OS Connect EE

REST APIs

Enterprise Integration Architecture

Mainframe Integration

Production Support

Herramientas

Endevor

Jira

ServiceNow

OMEGAMON

Fault Analyzer

Dump Analysis

Tivoli Workload Scheduler

Descripción del empleo

NTT DATA in Madrid is seeking an IBM z/OS Integration Engineer to design, configure, and support enterprise integration solutions that connect distributed applications with core banking services on IBM z/OS. You will leverage middleware such as IBM MQ, CICS, DB2, and API-enabled services within a global engineering team.

You will troubleshoot complex issues, deliver secure, scalable integrations, and contribute to API-driven modernization initiatives while producing technical documentation and