Senior L3 Middleware Engineer — Cloud & Platform Modernization

Flat Planet Philippines , Inc.; Philippines; On-site; PHP 1,200,000 - 1,800,000; Full time

Job summary

Flat Planet Philippines , Inc. is seeking a seasoned L3 Middleware Engineer (Solutions Engineering) to design, engineer, and optimize enterprise middleware platforms across on-premises and Azure cloud.

This senior role focuses on advanced troubleshooting, solutions architecture, and driving platform modernization, including security governance, TLS, certificate management, and disaster recovery.

Qualifications

• Minimum 7 years of hands-on middleware engineering experience.
• Expertise with WebSphere, WebLogic, Tomcat, and IIS.
• Experience with Azure cloud services and cloud migrations.

Responsibilities

• Design scalable middleware solutions aligned with enterprise standards.
• Serve as L3 escalation for middleware incidents and performance issues.
• Engineer on-premises and Azure cloud middleware platforms with HA/DR.
• Lead cloud migration initiatives from on-prem to Azure IaaS/PaaS.
• Enforce security protocols and governance for TLS, certs, patching.

Skills

Middleware engineering

WebSphere

WebLogic

Tomcat

IIS

Azure

API Management

Service Bus

App Services

Cloud migration

DevOps exposure

Docker

Kubernetes

CI/CD pipelines

Tools

Docker

Kubernetes

CI/CD pipelines

Job description

Flat Planet Philippines , Inc. is seeking a seasoned L3 Middleware Engineer (Solutions Engineering) to design, engineer, and optimize enterprise middleware platforms across on-premises and Azure cloud.

This senior role focuses on advanced troubleshooting, solutions architecture, and driving platform modernization, including security governance, TLS, certificate management, and disaster recovery.