Senior DevOps Engineer

Ciklum is looking for a Senior Dev Ops Engineer to join our team full-time in Poland.

We are a custom product engineering company that supports both multinational organizations and scaling startups to solve their most complex business challenges. With a global team of over 4,000 highly skilled developers, consultants, analysts and product owners, we engineer technology that redefines industries and shapes the way people live.

We are seeking a Senior Dev Ops Engineer to join the Client’s Cloud Infrastructure Engineering team. In this role, you will design, build, automate, and support secure, scalable, and highly available AWS cloud platforms that power mission-critical applications.

It is the global standard in identity verification, providing businesses worldwide the ability to link any digital transaction to the human behind it. Their Identity Engine, the first and only of its kind, uses complex machine learning to combine features derived from the billions of transactions within our proprietary network and the data from our graph to deliver industry-leading risk assessment solutions.

This is a Terraform-first engineering role where Infrastructure as Code is the standard for provisioning and managing cloud infrastructure. You will build reusable infrastructure modules, automate deployments, and support modern cloud-native platforms using Amazon EKS and AWS services.

• Design, build, and support secure, highly available AWS cloud infrastructure for production and development environments
• Design, develop, and maintain Infrastructure as Code using Terraform as the primary provisioning tool
• Build reusable Terraform modules and enforce Infrastructure as Code best practices across cloud platforms
• Build, operate, and optimize Amazon EKS Kubernetes platforms supporting containerized applications
• Build and maintain hardened Amazon Linux and Ubuntu machine images using Hashi Corp Packer
• Automate infrastructure provisioning, deployments, and operational tasks using Git Hub Actions, Argo CD, and CI/CD pipelines
• Implement AWS security best practices, including IAM, KMS, Secrets Manager, patching, and vulnerability remediation
• Monitor platform health, availability, and performance using Cloud Watch, Prometheus, and Grafana
• Troubleshoot complex AWS, Kubernetes, Linux, networking, and infrastructure issues while participating in an on-call rotation
• Develop automation and tooling using Python, Go, or Bash to improve operational efficiency
• Leverage AI-assisted engineering tools such as Git Hub Copilot, Claude Code, and Amazon Q Developer to accelerate infrastructure development and automation
• Collaborate with Engineering, Security, and Platform teams to deliver secure, scalable, and cost-effective cloud solutions
• Create and maintain technical documentation, architecture diagrams, Terraform standards, and operational runbooks

• Bachelor’s degree in Computer Science, Engineering, Information Technology, or equivalent practical experience
• 5+ years of hands-on experience designing and deploying AWS infrastructure using Terraform
• Demonstrated experience developing reusable Terraform modules and managing Infrastructure as Code in enterprise environments
• 5+ years of hands-on experience with Amazon Web Services (AWS)
• Strong experience building and operating Amazon EKS or Kubernetes platforms
• Strong experience administering Amazon Linux and Ubuntu Linux
• Experience building machine images using Hashi Corp Packer
• Experience with Git Hub Actions, Jenkins, or similar CI/CD platforms
• Strong understanding of AWS networking, IAM, VPCs, load balancing, Route 53, storage, and security best practices
• Experience with monitoring and observability tools such as Cloud Watch, Prometheus, and Grafana
• Programm…