A fast-growing Ukrainian-Israeli product fintech and blockchain company is looking for a DevOps Engineer. This is a key technical role that involves managing infrastructure, optimizing server performance, and ensuring product stability in international markets.

We are looking for:

• Specialist with a deep understanding of server architecture, network configurations, and remote administration tools

• Strong expertise in Linux at an advanced level

• Experience in administering and managing Kubernetes clusters (monitoring, logging, autoscaling, updates)

• Practical experience in installing, configuring, and maintaining PostgreSQL, InfluxDB, MongoDB (replication, backups, parameter optimization)

• Knowledge and experience with Git: configuring pipelines, managing Runners, optimizing CI/CD processes, integrating GitLab Kubernetes Agent

• Experience managing Cloudflare services (DNS, Load Balancing, Origin Rules, performance and security optimization)

• Experience with hypervisors VMware ESXi, Proxmox VE

• Confident scripting skills in Bash (any level of complexity)

• Experience in process automation

Key Responsibilities:

• Ensure stable operation of server infrastructure and optimize its performance

• Deploy and maintain Kubernetes clusters, implement scaling mechanisms and service updates

• Maintain uninterrupted operation of databases (PostgreSQL, InfluxDB, MongoDB) with replication and backup systems in place

• Implement and improve CI/CD processes, maintain pipelines and Runners

• Manage Cloudflare configurations to ensure product performance and security

• Administer virtualization environments based on VMware ESXi and Proxmox VE

• Configure monitoring systems (Prometheus, Grafana, Alertmanager) and ensure transparent logging

• Automate routine processes using Bash scripts and other tools

• Organize backup systems and regularly perform test-restores to verify reliability

• Implement infrastructure improvements and automation initiatives

Nice to have:

• Knowledge of Ansible/Terraform for infrastructure automation

• Experience in fintech, blockchain, or crypto projects will be an advantage

We offer:

• Fully remote work with opportunities for international business trips

• Work schedule: 9:00–18:00 or 10:00–19:00

• 12 paid vacation days per year

• 14 official public holidays according to Ukrainian legislation

• Paid sick leave

• Career growth opportunities in an international fintech company

• Participation in key business processes and conferences

• Direct access to top management — your ideas matter

• A friendly team that values efficiency and is open to experimentation

• Gifts for special occasions

• Competitive compensation