Mainframe z/OS Integration Engineer (API & MQ)

NTT Limited; Madrid; Presencial; EUR 65.000 - 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 linking distributed apps with core banking services on IBM z/OS. You will work within a global team to implement secure, API-driven integrations and drive continuous improvement of platforms.

Responsibilities include building and supporting z/OS integrations, ensuring security and resilience, and producing documentation and designs for operations and modernization initiatives.

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.
• 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.

Conocimientos

IBM z/OS

IBM MQ

CICS

DB2

COBOL

z/OS Connect EE

REST APIs

API integration

Endevor

Jira

ServiceNow

OMEGAMON

Fault Analyzer

Dump Analysis

Tivoli Workload Scheduler

Agile Methodologies

Banking Domain

Technical Documentation

Incident & Problem Management

Stakeholder Collaboration

Herramientas

Endevor

Jira

ServiceNow

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 linking distributed apps with core banking services on IBM z/OS. You will work within a global team to implement secure, API-driven integrations and drive continuous improvement of platforms.

Responsibilities include building and supporting z/OS integrations, ensuring security and resilience, and producing documentation and designs for operations and modernization initiatives.