Senior Middleware & Web Services Architect Lead

Infrasoft Technologies Limited

Singapore

On-site

SGD 210,000 - 265,000

Full time

9 days ago

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Job summary

Infrasoft Technologies Limited in Singapore seeks a Technical Leadership professional to own a multi-year middleware and web services strategy, aligning with business goals including cloud migration, latency SLAs and AI/ML readiness.

The role requires extensive IBM middleware experience, hands-on leadership, and a track record in DevOps, security, and scalable architectures for hybrid environments. Strong communication and autonomous work style are essential.

Qualifications

Bachelor's degree in computer science or related field or equivalent experience.
18+ years IT experience with at least 15+ years hands-on middleware/webhosting in large organizations, preferably banking.
Strong knowledge of IBM middleware products: WebSphere, WebLogic, Portal, Process Server, Liberty, Forms and Reports, IHS.
Experience in IT security compliance, SSL, server certificates, and security protocols.
Proficiency in WAS ing, J2EE, XML, SQL, Shell/Perl.
Unix/Linux system administration and TCP/IP networking.
Familiarity with ISO27002, SDLC risk management frameworks.
Public cloud experience: AWS, Azure, or GCP.
DevOps mindset and experience with CI/CD pipelines (Jenkins/Spinnaker).
IaC tooling experience (Terraform).
Excellent communication and leadership skills.

Responsibilities

Develop and own a multi-year strategic roadmap for middleware and web services.
Provide expertise in IBM and other hosting technologies; guide migration and optimization efforts.
Drive AI/AIops capabilities, anomaly detection, auto-scaling, and automated patching.
Build observability for middleware platforms using Grafana, Datadog or equivalent.
Lead cloud-native adoption for web services while securing on-prem apps and data.
Create self-service middleware capabilities via UI and API for end users.
Enforce enterprise security policies and manage SSL certificates across middleware.
Design high-throughput, low-latency message processing and SWIFT applications.
Automate operational tasks using wasadmin, Python, Ansible, PowerShell.
Oversee DevOps practices and CI/CD pipelines; manage changes via ServiceNow.