Infrastructure Engineer

SHIELD AI TECHNOLOGIES PTE. LTD.; Singapore; On-site; SGD 70,000 - 90,000; Full time

Job summary

A technology solutions provider in Singapore is seeking an Infrastructure Engineer responsible for enhancing services and application architectures to support cyber fraud and identity solutions. The candidate should have a minimum of 5 years' experience and a Bachelor's degree in a related field. Responsibilities include developing secure automation solutions, configuring infrastructure, and collaborating with a cross-functional team. Familiarity with AWS, containerization, and automation tools is essential. AWS certifications are a plus.

Qualifications

• Minimum 5 years of relevant experience.
• Extensive experience with AWS and its managed products.
• Experience with automation tooling like Ansible/Jenkins.

Responsibilities

• Design and implement secure automation solutions.
• Configure, maintain, and support the infrastructure.
• Develop solutions for operational administration and monitoring.
• Support a cross‑functional engineering team with technology.
• Iterate on CI/CD processes for services.

Skills

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

Containerization (Kubernetes)

Linux OS

Automation (Ansible, Jenkins)

Monitoring tools (Prometheus, Grafana, CloudWatch)

Problem solving

Team player

Education

Bachelor Degree in Computer Science, Software Engineering or related field

Tools

Ansible

Jenkins

Kubernetes

Prometheus

Grafana

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.

Qualifications

• 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