OKX

1 month ago

Staff/Senior Staff Engineer, Public Cloud Operations

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 3 hours agoStatus: Live

Job Summary

Lead the lifecycle management of enterprise-level hybrid cloud infrastructure in Singapore, overseeing orchestration, operations, and cost optimization for AWS and Alibaba Cloud resources to ensure high availability, performance, and compliance. You will design scalable cloud architectures, implement monitoring, and collaborate across teams to drive cloud maturity and cost-efficiency in a multi-cloud environment.

Location: Singapore

Workplace: Onsite

Employment Type: Full time

Job Function: Solutions Engineering & Sales Engineering

Seniority: Manager level

Key Responsibilities

•Cloud Platform Architecture & Operations: Plan, deploy, monitor, and maintain AWS services (EC2, S3, VPC, Lambda, EKS) and Alibaba Cloud services (ECS, OSS, VPC, Function Compute, ACK).
•Monitoring & Incident Management: Implement full-stack monitoring and alerting (CloudWatch, CloudMonitor), and open-source solutions (Prometheus+Grafana, ELK); lead incident response and root cause analysis.
•Cost Optimisation & Resource Management: Analyse cloud resource usage, reduce costs via reserved instances, auto-scaling, and storage lifecycle policies; establish quota management to prevent waste.
•Security & Compliance: Implement cloud security baselines (IAM, RAM permissions, Security Hub); conduct regular security audits and remediate vulnerabilities.
•Cross-Team Collaboration & Knowledge Sharing: Collaborate with development teams to optimize architectures; document SOPs and lead internal technical training.

Key Requirements

•5+ years of operations experience with at least 3 years in public cloud (AWS/Alibaba Cloud) environments managing 100+ instances.
•Experience in building cloud platforms from scratch, hybrid cloud architecture design, or large-scale migration projects is preferred.
•Excellent team management and communication skills to lead and collaborate with operations, development, testing, and security teams.
•Mastery of core cloud services (compute/storage/network/security) on AWS or Alibaba Cloud, with familiarity in the other platform, and proficiency in Linux/Windows system operations and automation tools (Shell/Python/Ansible).
•Hands-on experience with containerized operations (Kubernetes, ECS/EKS, ACK) and cloud-native technologies (e.g., Service Mesh).

Experience:5+ yearsCloud computingMulti-cloudDistributed systemsDevops

Education:Bachelor's

Skills:CommunicationLeadershipProblem-solving

Certifications:AWS Certified SysOps AdministratorAlibaba Cloud ACPAlibaba Cloud ACE

Languages:English

Tech Stack:AWSAlibaba CloudEC2S3VPCLambdaEKSECSOSSACKCENDirect ConnectCloudWatchCloudMonitorPrometheusGrafanaELKShellPythonAnsible

Eligibility

Work Authorization:Sponsorship available.

Company Brief

OKX

Global cryptocurrency exchange and Web3 technology provider offering spot and derivatives trading, custody, wallet services, and blockchain infrastructure to retail and institutional users worldwide.

Industry: Trading Platforms

Company Size: Enterprise (1,001+ employees)

Growth: Established Company

Headquarters: Victoria, Seychelles

Founded: 2017

Website LinkedIn

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OKX