Senior Cloud Engineer (Cloud & DevOps Specialist)

XTREMAX PTE. LTD.; Singapore; On-site; SGD 180,000 - 240,000; Full time

Job summary

Xtremax seeks an experienced Senior Cloud Engineer to design, deploy, and manage multi-cloud architectures (AWS, Azure, GCP) and hybrid environments. You will lead migrations, create automated IaC pipelines, and enforce strong security and compliance across enterprise platforms.

The role covers containerization with Kubernetes, IaC with Terraform/Ansible, and cost/performance optimization, reporting to Infrastructure Engineering. Eight to twelve years of relevant experience is required.

Qualifications

• Bachelor’s or Master’s Degree in Information Technology, Computer Science, Software Engineering, Electronics & Communication, or related technical discipline.

Responsibilities

• Design, implement, and optimize scalable cloud architectures across AWS, Azure, GCP and hybrid environments.
• Lead enterprise workload and database migrations (Lift-and-Shift, Re-platforming, Build & Deploy).
• Automate cloud provisioning and configuration using Terraform, Ansible, and CloudFormation.
• Build, manage, and maintain CI/CD deployment pipelines using Azure DevOps or GitLab.
• Implement cloud security, IAM governance, encryption, and network firewall integration.
• Manage containerized environments with Docker and Kubernetes (EKS/AKS).
• Configure enterprise networking including VPCs, Direct Connect, Transit Gateways, load balancers, Route 53, and VPNs.

Skills

Cloud architecture

DevOps

IaC

CI/CD

Python

Bash

Kubernetes

Docker

Terraform

Ansible

AWS

Azure

GCP

Security

Networking

CKA (cert)

Education

Bachelor's or Master’s Degree in IT/CS/SE

Tools

Terraform

Ansible

CloudFormation

Azure DevOps

GitLab

Kubernetes

Docker

Job description

Description

At Xtremax, we design, build, and maintain mission-critical cloudinfrastructure and digital platforms for enterprise and public sectororganisations. We are looking for an experienced and hands-on Senior CloudEngineer / Cloud Specialist to join our infrastructure engineering team.

In this role,you will be responsible for architecting, automating, and maintainingenterprise-scale multi-cloud environments (AWS, Azure, GCP) and hybridinfrastructures. You will lead cloud migrations, build robustInfrastructure-as-Code (IaC) pipelines, enforce rigorous cloud security andcompliance standards, and optimize platform performance.

Responsibilities

• Cloud Architecture & Migration: Design, implement, and optimize scalable, resilient cloud architectures across AWS, Azure, and hybrid environments. Lead enterprise workload and database migrations (Lift-and-Shift, Re-platforming, and Build & Deploy models).
• Infrastructure as Code (IaC) & DevOps: Automate cloud provisioning and configuration using Terraform, Ansible, and CloudFormation. Build, manage, and maintain automated CI/CD deployment pipelines using Azure DevOps / GitLab.
• Cloud Security & Compliance: Implement security best practices, IAM governance, encryption (KMS/Secrets Manager/Vault), and network firewalls. Perform vulnerability assessments, security hardening, and ensure alignment with strict compliance frameworks and audit standards.
• Containerization & Orchestration: Manage containerized environments and orchestration platforms using Kubernetes (EKS/AKS) and Docker.
• Network & Hybrid Cloud Management: Configure and maintain enterprise cloud networking, including VPCs, Direct Connect, Transit Gateways (TGW), load balancers (ALB/NLB), Route 53, and Site-to-Site VPNs.
• Performance & Cost Optimization: Monitor cloud infrastructure health using tools such as CloudWatch, Grafana, and Splunk. Implement cost-governance, rightsizing, and auto-scaling strategies to enhance efficiency.
• Operational Excellence: Provide L3 technical support, manage incidents, change requests, and configuration management for high-availability systems.

Requirements

• Education: Bachelor’s or Master’s Degree in Information Technology, Computer Science, Software Engineering, Electronics & Communication, or a related technical discipline.
• Experience: Minimum 8 to 12 years of relevant experience in cloud infrastructure design, DevOps automation, cloud networking, and enterprise cloud migrations.
• Cloud Proficiency: Deep hands-on expertise with AWS and/or Microsoft Azure.DevOps & IaC Skills: Strong hands-on proficiency with Terraform, Ansible, CI/CD tools (Azure DevOps/GitLab), and script automation (Python, Bash).
• Containers: Proven experience with Docker and Kubernetes.
• Networking & Security: Solid understanding of enterprise networking protocols, VPC design, transit routing, firewall integration, and IAM security controls.
• Certifications (Advantageous): AWS Certified Solutions Architect / DevOps Engineer / Security Specialist, Azure Solutions Architect Expert, or Certified Kubernetes Administrator (CKA).