Middle DevOps Engineer (Infrastructure)

TL;DR

Middle DevOps Engineer (AWS/Infrastructure): Automating and optimizing cloud infrastructure for a global security systems product with an accent on fault tolerance, scalability, and CI/CD efficiency. Focus on migrating to new AWS architectures, implementing Kubernetes, and building proactive monitoring systems.

Location: On-site in Kyiv

Company

hirify.global is an international tech company and the largest manufacturer of security systems in Europe, providing comprehensive protection for residential and commercial properties.

What you will do

• Extend and support current CI/CD pipelines to ensure stable software delivery.
• Develop and implement cloud cost optimization plans.
• Migrate infrastructure to new AWS architectures and transition to Kubernetes.
• Build and maintain proactive monitoring and alerting systems to ensure maximum uptime.
• Perform on-duty activities, including troubleshooting CI/CD failures and managing service access.
• Handle critical production issues during on-call rotations.

Requirements

• 3+ years of experience as a DevOps engineer.
• Experience managing Linux-based systems and TCP/IP networking.
• Proficiency with IaC and configuration management tools like Terraform and Ansible.
• Ability to write code in Python, Bash, or Groovy.
• Strong experience with the AWS stack (VPC, IAM, EC2, RDS, Elasticache, Route53, Lambda).
• Experience building CI/CD pipelines with Jenkins CI, Git, and Docker.

Nice to have

• Experience with self-managed Elasticsearch stack.
• Knowledge of Kubernetes (AWS EKS) and Helm.
• Experience with message brokers such as NATS or Kafka.
• Proficiency with MongoDB, MySQL, or PostgreSQL.
• Familiarity with Hashicorp Vault, Packer, Datadog, or OpsGenie.

Culture & Benefits

• Opportunity to implement ideas that directly influence a global mass-production product.
• Medical insurance and corporate English classes.
• Access to Ajax's internal beta-testing program for security systems.
• Discounts on Ajax products and partner company offers.
• Working within a motivated and professional team in a fast-growing company.