Middleware Admin - IIB/ACE/Datapower, 24x7 Ops

HCLTech

Singapore

On-site

SGD 90,000 - 140,000

Full time

14 days+

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Job summary

HCLTech in Singapore is seeking a skilled Middleware Engineer to install, configure, administer, upgrade, patch, and troubleshoot middleware platforms across Development, Test, UAT and Production environments.

You will manage middleware environments, perform capacity planning, health checks, incident resolution, and collaborate with application, infrastructure, database, network and security teams to ensure continuous service delivery.

Qualifications

Bachelor's degree in engineering, CS, MIS, or related field.
Experience with middleware platforms and IT operations preferred.
Ability to collaborate with cross-functional teams.

Responsibilities

Install, configure, administer, upgrade, patch, and troubleshoot middleware platforms.
Manage middleware environments across Development, Test, UAT, and Production landscapes.
Perform middleware capacity management, performance tuning, and health checks.
Support application deployment, release activities, and environment migrations.
Analyze and resolve middleware incidents, service requests, and problem tickets.
Perform root cause analysis and implement preventive measures to improve platform stability.
Design and implement middleware architecture, high-availability, and disaster recovery solutions.
Develop as-is and to-be architecture assessments and deployment models for application and middleware environments.
Collaborate with application, infrastructure, database, network, and security teams to ensure seamless service delivery.