z/OS Integration Engineer — API & Mainframe Modernization

nttlimited; Madrid; Presencial; EUR 60.000 - 95.000; Jornada completa

Descripción de la vacante

NTT DATA is seeking an IBM z/OS Integration Engineer to design, configure, and support enterprise integration solutions linking distributed applications with core banking services on IBM z/OS.

You will work in a global engineering team, implementing API-based integrations, troubleshooting complex issues, and contributing to modernization of enterprise integration platforms and standards.

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, enterprise integration principles, 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.

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.
• Produce technical documentation, solution designs, and operational support procedures.
• Support modernization initiatives and continuous improvement of enterprise integration platforms.

Conocimientos

IBM z/OS

IBM MQ

CICS

DB2

COBOL

z/OS Connect EE

REST APIs

API integration

Mainframe integration

Troubleshooting

Herramientas

Endevor

Jira

ServiceNow

OMEGAMON

Fault Analyzer

Dump Analysis

Tivoli Workload Scheduler

Descripción del empleo

NTT DATA is seeking an IBM z/OS Integration Engineer to design, configure, and support enterprise integration solutions linking distributed applications with core banking services on IBM z/OS.

You will work in a global engineering team, implementing API-based integrations, troubleshooting complex issues, and contributing to modernization of enterprise integration platforms and standards.