Middleware platforms specialist L2–L5

• Monitor middleware services, queues, application servers and integration components.
• Resolve incidents relating to performance, connectivity, transactions and service availability.
• Install, configure, patch and upgrade middleware platforms.
• Support deployment and configuration activities across development, test and production environments.
• Troubleshoot application-to-middleware, database and network integration issues.
• Maintain certificates, connections, service accounts and security configurations.
• Support clustering, load balancing, resilience and disaster recovery.
• Automate recurring platform administration and deployment activities.
• Perform performance tuning and capacity analysis.
• Maintain operating procedures, platform documentation and knowledge articles.
• At senior levels, lead major upgrades, migrations and complex problem investigations.
• At L5, develop middleware architecture principles, patterns and platform roadmaps.

Global 100. We are committed to accelerating client success and positively impacting society through

responsible innovation. We are one of the world’s leading AI and digital infrastructure providers, with

unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and

application services. Our consulting and industry solutions help organizations and society move

confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more

than 70 countries. We also offer clients access to a robust ecosystem of innovation centers as well as

established and start-up partners. NTT DATA is part of NTT Group, which invests over $3 billion each

year in R&D.

The middleware engineer, specialist or architect operates and develops enterprise middleware platforms that connect applications, services and data. The role ensures that middleware environments remain secure, available and capable of supporting business-critical application services.

The technology scope can include:

• IBM WebSphere.
• Red Hat JBoss or WildFly.
• Oracle WebLogic.
• Apache Tomcat.
• Integration and messaging technologies.
• API and web-service technologies.
• Java-based application platforms.
• Scripting and automation.
• Platform security, certificates and identity integration.

• IBM WebSphere certification.
• Oracle WebLogic certification.
• Red Hat application-platform certification.
• Relevant cloud, integration or API-management certification.

Workplace type:

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