Senior AWS Platform Engineer
FreeBalanceOttawa, Ontario, Canada
Posted February 6, 2026
Full Time
About the Company
FreeBalance is an inclusive employer dedicated to building a diverse workforce to increase the representation of the designated groups based on each country’s legislation.
Job Description
We are looking for a Senior AWS Platform Engineer to redesign our AWS environment. The successful candidate will lead the design and implementation of a secure, scalable, multi-account AWS architecture, enable cost chargeback, and establish long-term operational best practices.
Requirements
- Senior-level experience designing and operating AWS infrastructure at scale
- Hands-on experience with AWS Organizations, Control Tower, and multi-account architectures
- Proven experience migrating workloads from single-account to multi-account AWS environments
- Strong Linux and/or Windows OS fundamentals
- Strong networking fundamentals (TCP/IP, DNS, routing)
- Infrastructure as Code using Terraform
- Experience implementing security guardrails (SCPs, IAM, KMS)
- Experience with centralized logging, monitoring, and security tooling
- Experience with AWS cost management and chargeback/showback models
Benefits
- Free medical coverage