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Principal Lead

Date:  3 Jun 2026
Location: 

SG

Company:  StarHub Ltd
 
 
 

Job Description 

Role Mission:  

  • Define and drive the enterprise middleware strategy aligned to business goals, cloud adoption, API-first architecture, and integration modernization. 

  • Set architectural standards, design patterns, and best practices across APIs, integration, messaging, and event platforms; ensure solutions are scalable, secure, and resilient. 

  • Ensure high availability, observability, performance, and operational readiness of middleware platforms in production, meeting SLAs for mission-critical systems. 

  • Lead modernization initiatives (legacy to cloud, monolith to microservices, on-prem to Kubernetes), evaluate new technologies, and continuously improve platform capabilities. 

  • Coach architects and engineers, influence cross-functional teams, and work closely with business, security, infrastructure, and vendors to deliver high-impact integration outcomes. 

Accountabilities:  

  1. Middleware Platform Ownership 

  1. Architecture Governance & Standards 

  1. Delivery & Operational Excellence 

  1. Transformation & Modernization Execution 

  1. People, Stakeholder & Vendor Leadership 

Responsibilities: <Tasks this person to deliver accountabilities> 

  1. Lead the design, review, and approval of middleware solutions, ensuring compliance with enterprise architecture, security standards, and non-functional requirements. 

  1. Work closely with delivery teams to plan, prioritize, and execute API, integration, and messaging initiatives, providing hands-on guidance for complex or high-risk implementations. 

  1. Oversee production readiness, capacity planning, DR strategies, and support models; act as the highest technical escalation point for middleware incidents and issues. 

  1. Assess middleware products, cloud services, and open-source technologies; provide recommendations for adoption, replacement, or optimization based on cost, risk, and scalability. 

  1. Establish best practices for DevSecOps, CI/CD, automation, documentation, and knowledge sharing; coach teams to improve engineering maturity and delivery consistency. 

Team Scope/ Stakeholders: 

  1. Provide technical leadership and direction to middleware engineers, senior engineers, and solution architects across multiple delivery squads and platforms. 

  1. Collaborate closely with Enterprise Architecture, Application Development, Cloud & Infrastructure, SRE, DevOps, Security, and Network teams to deliver integrated, end-to-end solutions. 

  1. Work with L2/L3 support, NOC, and ITSM teams to ensure operational readiness, incident resolution, root cause analysis, and continuous service improvement. 

Minimum Profile/ Track Record: 

  1. 8–12+ years of experience in enterprise middleware, integration, or platform engineering roles, with at least 5+ years in a senior technical leadership or principal architect capacity. 

  1. Proven track record of designing and running large-scale middleware platforms covering API management, ESB/integration, messaging, and event-driven architectures in complex, high-volume environments. 

  1. Demonstrated success leading legacy-to-cloud migrations, monolith to microservices transitions, and middleware modernization initiatives using cloud-native and container-based platforms. 

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