Senior DevOps Engineer (AWS Platform & Backend Support)

Job summary

Ostrom is seeking a Senior DevOps Engineer to enhance their AWS-based platform, focusing on cloud infrastructure, automation, and security.

Qualifications

• Strong experience with Terraform
• Deep understanding of AWS networking and secure infrastructure design
• Experience operating RDS (backups, upgrades, failovers, troubleshooting)
• Hands-on CloudWatch experience (metrics, dashboards, Logs Insights, alarms)
• Good understanding of event-driven systems (SQS, SNS, Lambda triggers, retries, DLQs)
• Strong proficiency with Docker and containerized deployments
• Experience with GitHub Actions and modern CI/CD workflows
• Programming skills in Python or Golang
• Working knowledge of Node.js/NestJS to support backend engineers occasionally

Responsibilities

• Own and improve AWS infrastructure across staging and production environments
• Build, maintain, and standardize Infrastructure-as-Code using Terraform
• Manage and optimize containerized workloads on ECS Fargate
• Strengthen observability: metrics, dashboards, alerting, and logging
• Improve CI/CD pipelines using GitHub Actions
• Enhance IAM, secrets management, and overall cloud security posture
• Perform maintenance of databases running on RDS (Postgres, MySQL)
• Support backend teams with debugging, migrations, or small changes in Node.js/NestJS when needed
• Drive automation, reliability, and scalability across the platform

Skills

Relocation