🔧 Key Responsibilities

• Design, build, and maintain cloud infrastructure on Amazon Web Services (AWS) — including EC2, S3, IAM, RDS, Lambda, VPC, CloudWatch, and EKS

• Define and manage infrastructure as code (IaC) using Terraform, AWS CDK, or related tools

• Build and operate CI/CD pipelines to support safe, scalable, and automated deployments

• Support Kubernetes-based services (primarily EKS), container lifecycle, and orchestration strategies

• Implement and tune observability stacks (CloudWatch, ELK, Datadog, or similar) for system health and application monitoring

• Harden systems with IAM policy design, secure secrets management, and audit logging practices aligned to SOC 2 and GDPR requirements

• Play a cross-functional role in shaping internal IT infrastructure and policies — including device and access management, SSO/identity integration, endpoint security, and vendor tooling

• Collaborate with backend, frontend, compliance, and security stakeholders to ensure the platform is reliable, maintainable, and secure

• Support incident response and lead long-term reliability initiatives and blameless postmortems

✅ What We’re Looking For

• 3+ years of DevOps, Site Reliability, or Systems Engineering experience, ideally in a regulated, fintech, or infrastructure-heavy environment

• Strong hands-on experience with AWS services, architecture, and cost-aware design patterns

• Proven success managing production infrastructure and pipelines at scale

• Proficiency with AWS core services (EC2, S3, IAM, Lambda, CloudWatch, RDS, EKS, Route53, etc.)

• Deep understanding of containerization (Docker), Kubernetes, and modern CI/CD practices

• Experience with Terraform, AWS CDK, or other infrastructure as code tooling

• Fluency in Linux system administration and shell scripting; bonus for Python or Go for automation tasks

• Familiarity with observability tooling (Datadog, Prometheus, ELK, CloudWatch) and incident response best practices

• Experience supporting or optimizing blockchain node infrastructure (e.g., Ethereum, Bitcoin, staking nodes, etc.)

• Familiarity with multi-cloud environments or cloud migration strategies

• Exposure to regulated industries, SOC 2, or ISO 27001 environments

• Interest or experience in cryptography, digital custody, or crypto compliance

🧭 Why Choose Tetra

• Work on real-world infrastructure problems that demand precision, security, and scale

• Collaborate with a driven, multi-disciplinary team building the technical rails for Canada’s digital asset ecosystem

• Help define both the cloud infrastructure and internal IT environment of a high-trust fintech startup

• Gain hands-on exposure to the evolving world of digital asset custody, including HSMs, blockchain nodes, and security-first design

📝 How to Apply

🌈 Diversity & Inclusion