IBM z/OS Integration Engineer: API & MQ Specialist

NTT America, Inc.; Barcelona; Presencial; EUR 60.000 - 90.000; Jornada completa

Descripción de la vacante

NTT DATA is seeking an IBM z/OS Integration Engineer to design, configure, and support enterprise integration solutions connecting distributed apps with mainframe services on IBM z/OS. You will leverage MQ, CICS, DB2, and REST APIs to deliver secure, scalable integrations and contribute to API-driven modernization efforts.

You will collaborate with global engineering teams to troubleshoot complex production incidents, produce design documentation, and ensure recommendations align with enterprise

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 between distributed and mainframe applications.
• Experience with 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 requirements.
• Collaborate with application teams, architects, and infrastructure teams to define designs.
• Implement and support API-based integrations between distributed systems and mainframe applications.
• Investigate and resolve complex production incidents and integration issues.
• Analyze 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 platforms and standards.

Conocimientos

IBM z/OS

IBM MQ

CICS

DB2

COBOL

z/OS Connect EE

REST APIs

Enterprise Integration Architecture

Mainframe Integration

Production Support & Troubleshooting

Integration Middleware

Herramientas

Endevor

Jira

ServiceNow (SNOW)

OMEGAMON

Fault Analyzer

Dump Analysis

Tivoli Workload Scheduler (TWS)

Descripción del empleo

NTT DATA is seeking an IBM z/OS Integration Engineer to design, configure, and support enterprise integration solutions connecting distributed apps with mainframe services on IBM z/OS. You will leverage MQ, CICS, DB2, and REST APIs to deliver secure, scalable integrations and contribute to API-driven modernization efforts.

You will collaborate with global engineering teams to troubleshoot complex production incidents, produce design documentation, and ensure recommendations align with enterprise