全职 Cloud Engineer- Kubernetes 工作, 薪水 up to SGD 11,000, Opensource 公司招聘中 - Ricebowl

Role Overview

We are looking for experienced Kubernetes & Site Reliability Engineers to support highly scalable, business-critical production platforms for a global technology customer in Singapore.

The role requires strong hands-on expertise in Kubernetes, Linux, production reliability, automation, observability, incident management and troubleshooting of distributed systems.

Candidates should be comfortable operating large-scale production environments where availability, performance, automation and operational excellence are critical.

Key Responsibilities

Operate, maintain and troubleshoot large-scale Kubernetes-based production environments.

Ensure reliability, scalability, availability and performance of critical services.

Investigate complex production issues and perform detailed root-cause analysis.

Participate in incident response and drive permanent corrective actions.

Automate repetitive operational activities and improve platform reliability.

Build and improve monitoring, alerting, logging and observability frameworks.

Define and track SLIs, SLOs and operational reliability metrics.

Support Kubernetes upgrades, configuration changes, patching and platform improvements.

Work closely with application engineering, infrastructure, platform, security and DevOps teams.

Perform capacity planning, performance tuning and reliability improvements.

Develop and maintain operational runbooks, automation scripts and troubleshooting documentation.

Participate in production readiness reviews and ensure applications meet operational standards.

Mandatory Skills

Strong hands-on experience with Kubernetes administration and troubleshooting.

Strong understanding of Kubernetes architecture, including:
Pods

Deployments

StatefulSets

Services

Ingress

ConfigMaps / Secrets

RBAC

Storage

Networking

Strong Linux systems administration and troubleshooting skills.

Good understanding of networking concepts such as DNS, TCP/IP, load balancing and service connectivity.

Strong understanding of Site Reliability Engineering principles.

Experience supporting large-scale, high-availability production systems.

Strong incident management and RCA experience.

Hands-on scripting/automation experience using Python, Bash/Shell or similar.

Experience with monitoring and observability tools such as Prometheus, Grafana, Splunk, ELK/OpenSearch, Datadog or equivalent.

Experience working with CI/CD and automated deployment environments.

Strong debugging and problem-solving capabilities.

Preferred Skills

Infrastructure-as-Code experience using Terraform, Ansible or equivalent.

Helm or similar Kubernetes package/deployment management tools.

GitOps experience using tools such as Argo CD or Flux.

Knowledge of service mesh concepts.

Experience with container security and Kubernetes security practices.

Experience with cloud or private-cloud infrastructure.

Familiarity with distributed systems and microservices architectures.

Exposure to performance engineering and capacity management.

Experience working in globally distributed engineering environments.

OpenSource Pte Ltd, headquartered in Singapore, operates as a private limited company. The primary thrust of our enterprise centers on the realm of IT infrastructure. Our expertise lies in executing intricate IT systems and application integration within diverse and multifaceted environments. Proficiency in managing a wide array of Operating Systems, Front Ends, Middleware, and Databases is intrinsic to our skill set.

What truly sets us apart is our knack for providing comprehensive turnkey IT solutions, encompassing every facet from conception and design to implementation, coexistence, rectification, and ongoing annual maintenance. Rather than limiting ourselves to a specific business vertical, our capabilities span across industries, rendering our solutions universally applicable.