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devfintechtechOther
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About this role
Quadcode is seeking a Senior Linux Administrator to manage large-scale private cloud infrastructure in Limassol/Larnaca, Cyprus. Join our Infrastructure team to work with OpenStack and Kubernetes.
Description
Quadcode is an international fintech holding focused on providing innovative solutions in the financial sector.
Responsibilities
What you’ll be doing:
- Managing and troubleshooting Linux infrastructure across 2,000+ VMs and 500+ physical servers
- Supporting private cloud environments based on OpenStack and Kubernetes
- Maintaining infrastructure services such as DNS, GitLab, Artifactory, Vault, monitoring and logging
- Handling upgrades, security patches, backups, incidents and root cause analysis
- Automating repetitive operational tasks and improving infrastructure reliability
Requirements
What’s important:
- 5+ years of experience as a Linux Administrator, DevOps Engineer or SRE
- Strong production experience with Linux, Docker and Kubernetes
- Hands-on experience with Ansible, Salt or Chef
- Experience with OpenStack, VMware, Proxmox or public cloud platforms
- Good knowledge of Bash/Python, CI/CD, monitoring and logging
- Experience with Nginx, PostgreSQL/MySQL, Kafka, RabbitMQ or similar infrastructure components
Job Details
Market range (est.)$120k–$245k
LocationHybrid
AI Score★★★★★★☆☆☆☆ 6/10
PostedSep 24, 2026 (18d ago)
Tags & Skills
devfintechtechOtherhybrid
Tech Stack
LinuxDockerKubernetesAnsibleSaltChefOpenStackVMwareProxmoxBashPythonCI/CDNginxPostgreSQLMySQLKafkaRabbitMQ
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