We are looking for a Senior DevOps Engineer (AWS) to join one of the Customer's teams responsible for Developer Experience. This team owns the infrastructure and tooling that the Customer's engineering organization uses every day, including a GitHub Enterprise Cloud monorepo, a BuildKite-based CI/CD platform, remote development environments (Coder on AWS) and the day-to-day engineering experience. You will ensure developers have fast, reliable and frictionless workflows from the moment they clone the repo to when their code ships to production. The role requires availability in a US-compatible time zone for collaboration with the team.
Responsibilities
Maintain and extend AWS infrastructure using Terraform/Terragrunt
Manage and improve remote development environments (Coder)
Write CLI tools and automation scripts in Python and Bash
Work with Docker/Kubernetes and container image management
Enhance developer feedback loops across GitHub Enterprise monorepo
Optimize build performance and CI/CD pipeline efficiency
Improve pre-commit testing and PR status check workflows
Requirements




3+ years of experience with Terraform in automation with Python and Bash
Production experience with AWS
Familiarity with Docker and Kubernetes
Background in CI/CD tools (Buildkite, GitHub Actions, GitLab CI or similar)
Understanding of build systems, dependency management and build performance optimizations
Good communication skills, proactivity and empathy, with the ability to work independently and with minimal supervision
Desire to learn and understand how things work (not just follow instructions) and to thrive in a transparent and fast-moving startup environment
English proficiency at B2 level or higher
Nice to have
Expertise in Buildkite and containerized or remote development environments (Coder Workspaces)
Skills in Terragrunt, AWS Control Tower and IAM Identity Center
Deep expertise in CI/CD, build caching strategies (remote caching, incremental builds) and secure CI/CD practices
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📌 Senior DevOps Engineer (Argentina)
🏢 EPAM Systems
📍 Argentina