Infrastructure Engineer

SHIELD AI TECHNOLOGIES PTE. LTD.; Singapore; On-site; SGD 90,000 - 150,000; Full time

Job summary

SHIELD AI TECHNOLOGIES PTE. LTD. is seeking an Infrastructure Engineer to enhance our cloud-based services supporting cyber fraud and identity solutions. You will design secure automation for development, testing, and production environments, while maintaining scalable, high-availability architectures.

Ideal candidates bring 5+ years of AWS expertise, Kubernetes experience, automation tooling, monitoring platforms, and a proactive mindset to ensure robust security and performance.

Qualifications

• Bachelor's degree in Computer Science or related field.
• 5+ years of relevant experience.
• Extensive AWS experience with EC2, ECS, ECR, R53, SES, Elasticache, RDS, EKS.
• Experience with Kubernetes.
• Linux OS and monitoring/logging/tracing experience.
• Automation tooling such as Ansible/Jenkins.
• Monitoring tools like Prometheus/Grafana/Pagerduty/CloudWatch.
• Experience in e-payments or e-commerce is a plus.
• AWS Associate/Professional certification is advantageous.
• Able to work in a fast-paced environment.

Responsibilities

• Design and implement secure automation solutions for development, testing, and production environments.
• Configure, maintain, and support the infrastructure.
• Develop and maintain solutions for day-to-day operational administration, system/data backup, disaster recovery, and security/performance monitoring.
• Support and work alongside a cross-functional engineering team on the latest technologies.
• Create, maintain, and iterate on our CI/CD processes for new and existing services.
• Help increase system performance with a focus on high availability and scalability.
• Require periodic after-hours/weekend support.
• Troubleshooting, root cause analysis, and working with developers to implement corrective actions.

Education

Bachelor's degree in Computer Science or related field

Tools

AWS (EC2/ECS/ECR/R53/SES/Elasticache/RDS/EKS)

Kubernetes

Linux

Ansible/Jenkins

Prometheus/Grafana/PagerDuty/CloudWatch

Job description

As an Infrastructure Engineer, you will be responsible for enhancing our current services and application architectures critical to support our cyber fraud and identity solutions. This role requires an extensive knowledge of security concepts and cloud technologies to develop high-performing, high-availability, scalable and efficient application patterns for the cloud. The ideal candidate should be a keen problem solver and a hands-on team player who is passionate about helping businesses stop fraud and abuse.

Responsibilities

• Design and implement secure automation solutions for development, testing, and production environments.
• Configure, maintain, and support the infrastructure.
• Develop and maintain solutions for day-to-day operational administration, system/data backup, disaster recovery, and security/performance monitoring.
• Support and work alongside a cross-functional engineering team on the latest technologies.
• Create, maintain, and iterate on our CI/CD processes for new and existing services.
• Help increase system performance with a focus on high availability and scalability.
• Require periodic after-hours/weekend support.
• Troubleshooting, performs root cause analysis, and working closely with developers to implement corrective/preventive actions during and after an incident.

• Minimum 5 years of relevant experience
• Minimum Bachelor Degree in Computer Science, Software Engineering or related field
• Extensive experience working within AWS and with its managed products like EC2, ECS, ECR, R53, SES, Elasticache, RDS, EKS, etc
• Experience with containerization and container orchestration services like Kubernetes
• Working knowledge of Linux OS and setting up monitoring/logging/tracing systems.
• Experience working with automation tooling such as Ansible/Jenkins
• Experience with setting up monitoring tools like Prometheus/Grafana/Pagerduty/CloudWatch
• Prior experience in e-payments or e-commerce industry is a plus
• AWS Associate/Professional certification will be an advantage
• Able to work in a fast-paced environment