DevOps Engineer - Cloud Migration & CI/CD

About the role

A company operating a mission-critical data pipeline used by major US banks is looking for an experienced DevOps Engineer to modernize its cloud infrastructure and take full architectural ownership of its deployment ecosystem. The role is fully remote, with a required daily core overlap from 4:00 PM to 7:00 PM Belgrade time.

Key responsibilities

• Run the architectural overhaul and hands-on migration of legacy pipelines from TeamCity to modern workflows using AWS CodePipeline and GitHub Actions.
• Architect and execute migrations from AWS ECS to AWS EKS, optimizing performance, scalability and cost.
• Design, implement and maintain internal "Terraform as a Service" workflows and reusable modules for self-service infrastructure.
• Design, configure and maintain deployment strategies such as blue/green and canary to ensure zero-downtime releases.
• Work with software engineering and data teams to optimize deployment workflows and support high-throughput data pipelines.

Required profile

• Minimum 5+ years of hands-on experience managing and architecting infrastructure on AWS.
• Advanced production experience with Terraform, including modular infrastructure and self-service platforms.
• Deep expertise with AWS EKS, including migrating workloads from ECS to EKS.
• Track record building and migrating pipelines from legacy tools like TeamCity to GitHub Actions and AWS CodePipeline.
• Daily availability during 4 PM to 7 PM Belgrade time.

Required skills

• AWS (EKS, ECS, EC2, VPC, IAM, RDS, CloudWatch)
• Terraform
• Github Actions, AWS CodePipeline
• Nice to have: GitOps (ArgoCD), Python, Go or Bash scripting, and familiarity with financial sector security and compliance standards

What we offer

• Full ownership of the tech stack, with the mandate to retire legacy tooling and shape the DevOps roadmap.
• Direct technical influence over a platform powering core operations for US financial institutions.
• Fully remote setup with predictable overlap hours.