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

Experience working with monorepo architectures and the challenges they present at scale

Background in staff augmentation setups or client-facing positions We offer International projects with top brands

Work with global teams of highly skilled, diverse peers

Healthcare benefits

Employee financial programs

Paid time off and sick leave

Upskilling, reskilling and certification courses

Unlimited access to the LinkedIn Learning library and 22,000+ courses

General career opportunities

Volunteer and community involvement opportunities

EPAM Employee Groups

Award-winning culture recognized by Glassdoor, Newsweek and LinkedIn

📌 Senior DevOps Engineer (AWS) (Argentina)
🏢 EPAM Systems
📍 Argentina