Senior Cloud Platform & Infrastructure Engineer (AWS)

1M Technology Global; Singapore; On-site; SGD 111,600 - 167,400; Full time

Job summary

1M Technology Global is seeking a hands-on Senior Cloud Platform & Infrastructure Engineer to ensure reliability, security and performance of our cloud platform. You will support production systems spanning web apps, edge delivery, cloud infra, container platforms and distributed services.

This role involves architecting secure, scalable solutions, collaborating with Software, DevOps and Product teams, and driving operational excellence through monitoring and automation.

Qualifications

• Hands-on experience designing and operating cloud platforms at scale.
• Strong Linux administration, scripting and production troubleshooting.
• Experience with CI/CD workflows and deployment-related production issues.

Responsibilities

• Design, operate and continually improve a secure, scalable cloud platform.
• Influence architectural decisions for delivery, APIs, networking and resilience.
• Support Linux-based production environments, container platforms and distributed services.
• Collaborate with DevOps on CI/CD and deployment challenges.
• Drive monitoring, automation and incident response to improve operations.

Skills

Cloud platforms

Linux administration

CI/CD

Security

Tools

RabbitMQ

Node.js

Java

Relational databases

Job description

Industry: FinTech | Digital Assets | Payments | Financial Services

Salary Range: SGD 10,000 - SGD 15,000

This role requires relocation to Taipei, Taiwan.

About the Role

We are looking for a hands-on Senior Cloud Platform & Infrastructure Engineer responsible for the reliability, security and performance of our cloud platform. You will support production systems spanning web applications, edge delivery, cloud infrastructure, container platforms and distributed services. This role requires an engineer who understands why architectures are designed a certain way—not just how to configure individual technologies. You will work closely with Software Engineering, DevOps and Product teams to solve complex production challenges and continuously improve the platform.

Key Responsibilities

• Design, operate and continuously improve a secure, scalable and highly available cloud platform.
• Review and influence architectural decisions relating to application delivery, API design, networking and platform resilience.
• Support Linux-based production environments, container platforms and distributed application services.
• Work closely with DevOps teams by understanding CI/CD workflows and assisting with deployment-related production issues.
• Drive operational excellence through monitoring, automation, root cause analysis and continuous improvement.
• Promote security-first engineering practices across infrastructure, networking and application delivery.

Technical Requirements Web Protocols & Internet Architecture

Edge Delivery & Traffic Engineering

Strong understanding of modern cloud-native application architecture, including containerised microservices, service-to-service communication, service discovery, deployment strategies, workload scaling, health management, application networking, resilience, fault isolation and high availability. Comfortable diagnosing deployment, networking and operational issues across production container platforms.

Demonstrated ability to evaluate and justify API architectures based on scalability, security, latency, operational complexity and cost. Able to determine when requests should be processed at the edge, through an API gateway, behind load balancers or directly by application services. Understand authentication, authorisation, request validation, rate limiting, versioning, retries, timeout strategies, circuit breakers, idempotency, asynchronous messaging, and resilient service design. Able to defend architectural decisions with sound technical reasoning.

Strong Linux administration skills with practical experience in system performance analysis, networking, process management, log analysis, scripting and production troubleshooting. Operational knowledge of Node.js and Java-based applications, relational databases and messaging platforms such as RabbitMQ is expected.

Security

Security is fundamental to this role. Candidates should understand secure application delivery, least-privilege access control, secrets management, API protection, WAF design, zero-trust concepts, infrastructure hardening, network segmentation, encryption, OWASP Top 10, monitoring, auditing and incident response.

What We're Looking For