Senior Devops Architect: Aws, Kubernetes, Ci/Cd (Remote)

Crowdstrike Inc.; Buenos Aires; Remote; ARS 138,361,000 - 215,229,000; Full time

Job summary

Crowdstrike Inc. is seeking a Senior DevOps Engineer to own and scale production environments. The role emphasizes AWS expertise (ECS/Fargate, VPCs, IAM), Terraform-based infrastructure as code, and robust CI/CD practices.

You will optimize reliability, security, and cost while supporting critical 24/7 systems. The ideal candidate has 5+ years in DevOps/SRE, strong automation skills with Python, and experience managing data infrastructure with Kafka, EMR, and related tech.

Qualifications

• 5+ years in DevOps, SRE, or Platform Engineering.
• Experience building 24/7 production environments.
• Advanced AWS expertise across ECS/Fargate, ALB/NLB, VPC, IAM, KMS, CloudWatch, and more.
• Terraform IaC with reusable modules and multi-environment deployments.
• Containerization with Docker, ECS, and ECR image management.
• CI/CD with Jenkins, Groovy, Jenkinsfiles, and shared libraries.
• Streaming/data infra with Kafka (MSK) and EMR.
• Monitoring and observability with Prometheus, Grafana, CloudWatch, and OpenSearch.
• Automation using Python (boto3) and Bash.
• Security through least-privilege access and patching.

Skills

DevOps experience

SRE background

Platform engineering

Python scripting

CI/CD pipelines

Tools

Git

Jira

Confluence

Docker

Kubernetes

Job description

We are looking for a Senior DevOps Engineer with strong expertise in AWS, infrastructure automation, CI/CD, and managing high-availability, high-throughput, low-latency production environments.

The ideal candidate will ensure infrastructure scalability, reliability, security, and cost efficiency while supporting mission-critical systems operating 24/7.

Experience: 5+ years in DevOps, SRE, or Platform Engineering, supporting 24/7 production environments.

Advanced AWS: ECS/Fargate, ALB/NLB, Auto Scaling, VPC, Transit Gateway, Route 53, ACM, CloudFront, IAM, KMS, Secrets Manager, SSM, and CloudTrail across multiple AWS accounts.

Infrastructure as Code: Advanced Terraform expertise, including reusable versioned modules, S3 remote state, version pinning, and multi-environment deployments (Dev, QA, Integration, Prod).

Containerization: Docker, Dockerfiles, ECR image management, base images, and ECS task definitions.

CI/CD: Jenkins, Groovy, Jenkinsfiles, shared libraries, Java/Maven builds, and Shift-Left security practices.

Streaming & Data Infrastructure: Production experience with Kafka (AWS MSK), Aerospike, and Multi-AZ architectures. Experience with EMR/EMR Serverless, Flink, Airflow, Athena, and S3 Tables.

Monitoring & Observability: Prometheus, Grafana, Graphite, CloudWatch, Fluent Bit, Logstash, OpenSearch, Slack, and SNS alerting.

Automation: Strong Python (boto3), Bash scripting, and AWS Lambda.

Security: Vulnerability management, system patching, credential protection, API key security, and least-privilege access.

Tools & Collaboration: Git, Pull Requests, Jira, Confluence, and AI-powered development tools.

Strong problem-solving skills, independent work capabilities, proactive communication, and data-driven decision-making.