Infrastructure Architect

We are seeking an experienced Infrastructure Architect to lead the modernization and evolution of our enterprise platform. Our current technology stack includes a legacy Oracle ATG-based ecommerce system, which is transitioning to a modern cloud-native architecture featuring Azure, Spring Boot microservices, and a Next.js-based micro frontend (MFE) framework. This role will drive the infrastructure strategy, ensure secure and scalable design patterns, and support the build-out of our cloud-native application ecosystem.

Key Responsibilities

+ Architecture & Strategy

+ Define the target state infrastructure architecture to support microservices, modern web frontends, and legacy system coexistence during migration.

+ Lead design and implementation of infrastructure components on Microsoft Azure, including networking, storage, compute, security, and observability.

+ Develop infrastructure blueprints and patterns to support Spring Boot APIs and Next.js MFEs.

+ Collaborate with application and platform teams to guide the phased sunset of Oracle ATG systems.

+ Cloud Infrastructure & DevOps

+ Architect and implement Infrastructure as Code (IaC) practices using tools like Terraform, Bicep, or ARM templates.

+ Define CI/CD infrastructure strategies using GitHub Actions, Azure DevOps, or similar tools.

+ Champion containerization and orchestration using Docker, Kubernetes (AKS), and Helm.

+ Security & Compliance

+ Implement Zero Trust security principles, role-based access, and ensure infrastructure compliance with enterprise standards.

+ Work closely with security teams to ensure network segmentation, encryption, and threat detection are built into the infrastructure layer.

+ Performance, Resilience & Cost Optimization

+ Ensure high availability, disaster recovery, and auto-scaling designs are embedded across services.

+ Conduct architecture reviews to optimize cost, performance, and reliability across cloud-native components.

+ Cross-functional Collaboration

+ Partner with application architects, frontend developers, DevOps, and security teams to deliver seamless integration between infrastructure and applications.

+ Provide technical leadership and mentoring to engineering and operations teams.

Required Qualifications

+ 8+ years of experience in infrastructure or cloud architecture, with 3+ years in Azure.

+ Deep experience with Azure services (App Services, AKS, VNet, Key Vault, Storage, Functions).

+ Strong knowledge of Spring Boot based microservice infrastructure patterns.

+ Familiarity with Next.js or other React-based micro frontend patterns.

+ Hands-on experience modernizing Oracle ATG or other monolithic legacy systems.

+ Proficiency with Infrastructure-as-Code (Terraform, ARM, Bicep).

+ Understanding of container platforms (Docker, Kubernetes, AKS).

+ Strong understanding of cloud security, performance tuning, and operational excellence.