Senior Cloud, DevOps & Hybrid Infrastructure Engineer
VISION Advisory & Analytics
Mô tả công việc
Role Overview We are a Macau-based casino gaming technology company providing technology solutions to international casino operators and gaming businesses worldwide. We are looking for a Senior Cloud, DevOps & Hybrid Infrastructure Engineer to design, deploy and maintain secure and reliable infrastructure supporting cloud-hosted and on-premises gaming systems. The role combines cloud engineering, DevOps, networking, infrastructure security and operational infrastructure, including the setup and management of separate Development, QA/UAT and Production environments and region-specific cloud deployments, with planned exposure to both AWS and Alibaba Cloud. * Alibaba Cloud experience is preferred rather than mandatory. A strong AWS/cloud engineer with solid networking fundamentals and the ability to learn Alibaba Cloud should be considered a suitable candidate. The role involves working in an international environment, with English used regularly for day-to-day communication and collaboration. Our Candidate Profile Strong cloud and networking fundamentals with a practical troubleshooting mindset. Comfortable working across both cloud and physical/on-premises infrastructure. Security-conscious and reliability-focused, with the ability to identify infrastructure risks and apply practical security controls. Curious and self-driven, with a willingness to research unfamiliar technologies, learn new cloud services and independently validate solutions before recommending or implementing them. Able to adapt infrastructure designs to different deployment regions, customer environments and regulatory or operational constraints. Prefers automation and repeatable processes over unnecessary manual work. Able to communicate infrastructure requirements clearly to software engineers and document environments effectively. Key Responsibilities Design, deploy and maintain clearly separated Development, QA/UAT and Production environments, including environment-specific configuration, access controls, deployment processes and operational safeguards. Design and support region-based cloud deployments, considering availability, latency, data residency, regulatory requirements, disaster recovery and regional service constraints. Implement and maintain infrastructure security controls, including IAM/role-based access, secrets and key management, firewall/security-group rules, TLS/certificates, network segmentation, vulnerability hardening, logging and audit controls. Design secure public and private cloud networks, including VPCs, subnets, routing, NAT, load balancers and DNS. Maintain Linux servers, Docker hosts and containerized application environments. Develop and maintain CI/CD pipelines and deployment automation. Configure and maintain Nginx/reverse-proxy services, HTTPS/TLS and certificate management. Design and support secure connectivity between cloud and on-premises environments, including Site- to-Site VPN/IPSec and private network connectivity. Support on-premises servers, network devices and local application infrastructure. Support network requirements for REST APIs, WebSocket/WSS and WebRTC-based applications. Monitor infrastructure and application availability, performance and capacity. Support operational aspects of MySQL, MongoDB and Redis, including access, monitoring, backup and recovery. Review infrastructure security regularly and support remediation of configuration weaknesses, excessive privileges, exposed services and other security risks across cloud and on-premises environments. Troubleshoot production issues across cloud, operating-system, container and network layers. Maintain infrastructure documentation, network diagrams, runbooks and recovery procedures. Improve infrastructure reliability and reduce manual operational work through practical automation. Research, evaluate and learn new cloud, DevOps, security, networking and infrastructure technologies; build practical proofs of concept where appropriate and recommend improvements that can be adopted safely by the engineering team.
Yêu cầu công việc
Required Skills 5+ years of infrastructure, systems engineering, DevOps, SRE or cloud-engineering experience. Strong hands-on experience with AWS or another major public-cloud platform. Strong Linux administration skills. Strong experience with Docker and containerised applications. Good practical networking knowledge, including TCP/IP, subnetting, routing, DNS, NAT, firewalls and VPNs. Experience with load balancers and reverse proxies such as Nginx. Experience implementing or supporting CI/CD pipelines. Experience troubleshooting production infrastructure and connectivity issues. Good hands-on understanding of infrastructure security, including least-privilege access, IAM/RBAC, secrets management, firewall/security-group policies, TLS/certificate management, network segmentation and secure configuration practices Experience designing or operating isolated Development, QA/UAT and Production environments with controlled promotion and deployment between environments. Understanding of region-based cloud architecture, including availability zones/regions, data residency, latency, resilience and disaster-recovery considerations. Experience using Git-based engineering workflows. Preferred Skills Alibaba Cloud services such as ECS, VPC, SLB/ALB, RDS, RAM, CloudMonitor, NAT Gateway andbVPN Gateway. AWS services such as VPC, EC2, ECS/EKS, ALB/NLB, RDS, IAM, CloudWatch, Route 53 and Site-to- Site VPN. Terraform, Ansible or other infrastructure-as-code/configuration-management tools. Kubernetes and Helm. GitHub Actions, Jenkins, GitLab CI or similar CI/CD tooling. Direct Connect, Alibaba Express Connect or comparable private connectivity. Prometheus, Grafana, ELK/OpenSearch or similar monitoring/observability tools. WebSocket/WSS networking and WebRTC concepts such as STUN, TURN, UDP and NAT traversal. Hybrid/on-premises infrastructure involving physical servers, switches, firewalls or specialised equipment. Relevant Experience Experience supporting production environments spanning cloud and on-premises infrastructure. Experience setting up and operating multiple isolated environments such as Development, QA/UAT and Production, including access, configuration, deployment and troubleshooting. Experience with containerized applications, secure network connectivity, monitoring and incident resolution. Qualifications Bachelor's degree in Computer Science, Information Technology, Network Engineering or a related discipline, or equivalent practical industry experience. Relevant cloud or networking certifications are advantageous but not mandatory.
Quyền lợi
Own meaningful work - Take ownership of solutions that contribute directly to a new, high-volume gaming technology platform. Have a voice - Contribute to architecture, technology choices and engineering practices, not just task execution. Work with autonomy - We trust experienced professionals to make decisions, solve problems and move things forward without unnecessary bureaucracy. International exposure - Collaborate with an international IT Lead and work on technology designed for global B2B casino operations. Build and grow - Be part of a growing technology team where your experience can shape both the product and the way we work. --- Thank you for your time and interest in working with us. Please note that only shortlisted candidates will be contacted for the next stage of the recruitment process.