DevOps Engineer – Multi-Cloud & Container Platforms

About the role

Manus is looking for a DevOps Engineer to operate and build its multi-cloud infrastructure and container clusters, including a self-hosted E2B (AI agent sandbox) cluster. The goal is to keep production services highly available, scalable and cost-efficient through automation and platform engineering. The role is based in Beijing or Singapore.

Key responsibilities

• Manage and maintain Kubernetes and Docker clusters, as well as Kafka, Redis and Elasticsearch clusters across business units, and own the E2B cluster (Nomad / Consul orchestration and Firecracker microVM runtime).
• Run Linux servers (hardening, patching, backups, tuning) and manage cloud resources on AWS, Azure and GCP.
• Build and improve the infrastructure platform, including CI/CD GitOps pipelines (Jenkins / Argo CD), monitoring and alerting (Prometheus / Grafana) and logging (ELK).
• Ensure high availability through 24/7 on-call duty, incident response, root cause analysis and postmortems, and maintain SLA/SLO frameworks.
• Build self-service tools, establish infrastructure-as-code best practices (Terraform / Ansible) and maintain documentation, SOPs and runbooks.

Required profile

• 3-4+ years of hands-on experience in Linux operations, DevOps or SRE; no degree required.
• Ability to collaborate on technical work in Mandarin and communicate in English.
• Preferred: familiarity with E2B / AI agent sandbox infrastructure, service mesh (Istio) and eBPF, and CKA/CKAD or cloud professional certifications.

Required skills

• Linux, networking basics and system security
• Kubernetes, Docker, Jenkins, Argo CD, Prometheus, Grafana, ELK
• Terraform, shell scripting and Python
• Hands-on experience with at least two of AWS, Azure and GCP

What we offer

• Work on AI agent infrastructure with a fast-paced team
• Share incentive plan with equity
• Unlimited Manus tokens for experimentation and productivity