Posted 2 days ago
AWS Infrastructure Engineer
@ Apptoza Inc.
Toronto, Ontario
Overview
Apptoza Inc. is hiring a Senior AWS Infrastructure Engineer on a contract basis in Toronto, ON, for a banking and financial services client. The role builds and runs enterprise AWS infrastructure, covering multi-account architecture, IAM security, networking and infrastructure as code. The posting asks for 10+ years of experience.
Responsibilities:
- Design and maintain multi-account AWS architecture
- Implement IAM security and networking controls
- Build infrastructure as code with CDK, Terraform or CloudFormation
- Support monitoring, CI/CD and production troubleshooting
Requirements summary:
- 10+ years of enterprise AWS infrastructure experience
- Strong IAM security and AWS networking expertise
- Hands-on experience with core AWS services
- Scripting in Python or shell
- Banking or financial services exposure preferred
Tools & skills
Source and dates
Source type not verified · apify-linkedin
- Employer posting date
- 2026-11-08
- First seen by our source
- 2026-11-10
- Source record updated
- 2026-11-10
These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.
Job details
| Seniority | Senior |
| Department | Software development |
| Experience | 10+ years |
| Travel | air: none · ground: none |
| Work setting | Office |
| Position | Mostly sitting |
| Physical demands | physical low · computer high |
| Languages | English |
Summary and details written by AI from the posting; the employer’s posting is the authority.
Apptoza Inc.
Role: Senior AWS Infrastructure Engineer
Location : Toronto ,ON
Experience: 10+ Years
Domain: Banking / Financial Services
Key Requirements:
- Expertise in AWS Organizations, Control Tower, multi-account architecture, and SCPs.
- Strong IAM security skills, including permission boundaries, cross-account access, trust policies, and least-privilege access.
- Advanced AWS networking: VPC, Transit Gateway, PrivateLink, VPC endpoints, Route 53, and load balancers.
- Hands-on experience with EC2, EKS/ECS, ECR, Lambda, S3, SQS, KMS, Secrets Manager, and CloudWatch.
- Strong Infrastructure as Code (IaC) skills using AWS CDK (preferred), Terraform, or CloudFormation.
- Experience with Python/shell scripting, CI/CD automation, monitoring, and production troubleshooting.
Ideal Candidate: A hands-on senior engineer with proven enterprise AWS infrastructure experience, strong IAM security and networking expertise, and banking/financial services exposure.
Journal
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