Senior Platform Engineer, AWS

Ledgebrook

. Architect, secure, maintain, and optimize highly available, cost-efficient AWS cloud infrastructure .

Posted 9/30/2026full-timeRemote • United States, CanadaSenior💰 $150,000 - $200,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in architecting and optimizing AWS cloud infrastructure, managing Kubernetes environments, and implementing CI/CD pipelines. Proficient in using Terraform for resource management and Istio for traffic routing and security.

Highest-signal resume keywords

AWS ExpertiseKubernetes ManagementCI/CD Pipeline ImplementationTerraform ProficiencyIstio Configuration

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

AWSKubernetesCI/CDTerraformIstioArgoCDGitHub ActionsHelm ChartsVPCsSubnets

Soft Skills

Communication

Tools & Technologies

ArgoCDGitHub ActionsTerraformIstioHelmKubernetes

Industry Keywords

Platform EngineeringDevOpsSite Reliability EngineeringCloud InfrastructureDeployment Automation

Tech Stack

Tools & technologies

AWSAzureCloudGoogle Cloud PlatformKubernetesPostgresPythonTerraform

About the role

Key responsibilities & impact

Architect, secure, maintain, and optimize highly available, cost-efficient AWS cloud infrastructure
Configure and maintain AWS networking, including VPCs, subnets, and route tables
Manage, optimize, monitor, and scale AWS Kubernetes clusters
Architect, implement, and maintain secure CI/CD pipelines using ArgoCD and GitHub Actions
Write, modularize, and maintain Helm charts and platform templates for developer self-service
Configure and manage Istio service mesh architecture for secure traffic flow, encryption, and advanced routing
Codify and maintain cloud resources with Terraform across staging and production
Identify infrastructure and process bottlenecks and improve deployment automation
Collaborate with engineering teams to support reliability, scalability, and developer velocity

Requirements

What you’ll need

5+ years of experience in Platform Engineering, DevOps, or Site Reliability Engineering (SRE)
Strong hands-on AWS expertise, including VPCs, subnets, and routing
Experience administering, scaling, and monitoring production Kubernetes/containerized environments
Expertise building deployment pipelines using ArgoCD and GitHub Actions
Hands-on experience writing and modularizing Helm charts
Proficiency managing complex environments using Terraform
Experience configuring traffic routing, security policies, and observability using Istio
Excellent written and verbal communication skills
Nice to have: Azure or GCP experience
Nice to have: OPA Gatekeeper policies
Nice to have: PostgreSQL
Nice to have: Python or Bash scripting
Nice to have: Atlantis
Nice to have: Spacelift
U.S.-based candidates must be authorized to work in the United States without current or future employer-sponsored work authorization
Canada-based candidates must be authorized to work in Canada without current or future employer-sponsored work authorization

Benefits

Comp & perks

Full remote flexibility and asynchronous work culture
Unlimited PTO and fully paid sick leave
Comprehensive health benefits, including medical, dental, and vision coverage, plus HSA and FSA options
401(k)
Company-paid life insurance
Disability coverage
Equity incentive program