Senior Site Reliability Engineer

Coalition Technologies

. Design, build, and scale production environments using AWS and Terraform .

Posted 11/2/2026full-timeRemote • CanadaSenior💰 CA$135,900 - CA$185,900 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in designing and scaling production environments using AWS and Terraform, with a strong focus on observability practices and platform resilience. Proven ability to lead projects end to end while mentoring engineers and promoting best practices in infrastructure quality.

Highest-signal resume keywords

AWS Production Environment ManagementTerraform ProficiencyGo or Python Automation DevelopmentContainer Orchestration ExperienceObservability Standards Definition

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Site Reliability EngineeringDevOps PracticesCloud EngineeringProduction-Grade AutomationReusable Platform Component DesignFailure-Based TestingAutomated Recovery StrategiesMicroservices ArchitectureEvent Streaming SystemsSystems Security Compliance

Soft Skills

Leadership SkillsCommunication Skills

Tools & Technologies

TerraformAWSECSKubernetesGitHub Actions

Industry Keywords

Observability PracticesDistributed TracingService Level ObjectivesInternal Developer PlatformsSelf-Service Infrastructure

Tech Stack

Tools & technologies

AWSCloudKafkaKubernetesMicroservicesPythonTerraformGo

About the role

Key responsibilities & impact

Design, build, and scale production environments using AWS and Terraform
Drive architectural decisions that improve long-term maintainability and reliability
Lead efforts to improve platform resilience through failure-based testing, automated recovery strategies, and proactive capacity planning
Own the design and delivery of reusable platform components and self-service tools
Streamline the developer experience and reduce cross-team toil
Define and evolve observability standards, including system metrics, distributed tracing, and SLO frameworks
Own projects end to end, from scoping and estimation through planning, execution, and rollout
Mentor engineers, uphold infrastructure quality, and shape organizational best practices and standards
Engage in technical design discussions and provide guidance and feedback
Participate in a low-volume on-call rotation

Requirements

What you’ll need

6+ years of experience in SRE, DevOps, Cloud Engineering, or Software Development roles
Hands-on experience operating production environments in AWS
Proficiency in Go or Python, with experience building production-grade automation, tooling or libraries
Strong experience with Terraform
Experience with container orchestration platforms like ECS or Kubernetes
Familiarity with CI/CD tools such as GitHub Actions
Experience designing and implementing re-usable platform components based on team requirements
Solid understanding of observability practices including system metrics, distributed tracing, and SLOs
Exposure to failure-based testing approaches and automated recovery strategies
Strong leadership and communication skills, both written and verbal
Experience evangelizing reliability best practices
Experience with microservices architectures
Exposure to Kafka or other event streaming systems
Experience building internal developer platforms or self-service infrastructure
Familiarity with systems security, compliance requirements, or hardening practices

Benefits

Comp & perks

100% medical, dental, and vision coverage
Flexible PTO
Annual home office stipend and WeWork access
Mental & physical health wellness programs like Headspace, Lumino, and more!
Competitive compensation and opportunity for advancement