Senior Software Engineer, Infrastructure

About the role

A small engineering team is building infrastructure for AI training and evaluation platforms. The Senior Software Engineer, Infrastructure owns the reliability, scale, performance and developer experience of core systems, helping teams build and operate production services more effectively. The position is based on site in Singapore.

Key responsibilities

• Own uptime, latency, provisioning speed, infrastructure costs and incident response for core platform services.
• Build and maintain AWS infrastructure using Terraform, Kubernetes/EKS, Helm, Docker, EC2, CodeBuild, ECR, S3, IAM, networking and secrets management.
• Improve platform and backend systems through capacity planning, autoscaling, queueing, backpressure, retries, cleanup jobs and rollback paths.
• Develop dashboards, alerts, logs, traces, SLOs, runbooks and on-call workflows to support incident response.
• Build CI/CD, release automation, environment management and safe deployment workflows.
• Write production code for infrastructure automation, backend services and internal developer tools.

Required profile

• At least 2 years of experience in platform, backend or infrastructure engineering, operating production cloud infrastructure.
• Degree in a technical field and strong software engineering fundamentals.
• Experience owning reliability and incident response, and building CI/CD, deployment and observability systems.
• AI/ML platform or software engineering experience, ideally with data-heavy systems, distributed workers, long-running jobs or high-concurrency workloads.
• Evidence of writing maintainable production code and improving infrastructure efficiency, developer workflows or cloud costs.

Required skills

• AWS and containerized systems (Kubernetes/EKS, Docker)
• Terraform, Helm, networking, load balancers and secrets management
• Strong backend knowledge: service architecture, APIs, databases, asynchronous systems and production failure modes

What we offer

• Base salary of $100,000 to $170,000 USD annually.
• Visa sponsorship available.