Top Reliability Engineer Jobs in Calgary

Own and evolve Babylist’s AWS infrastructure, Kubernetes platform, Terraform IaC, CI/CD systems, observability, and developer tooling. Build secure infrastructure defaults, automate operational workflows, improve reliability and recovery readiness, define SLOs, support incident response, and lead cross-team platform initiatives. The role also mentors engineers and provides hands-on support across local, staging, and production environments.

Designs and operates reliable, highly available database platforms across AWS and GCP. Responsibilities include database architecture, performance optimization, replication, backups, disaster recovery, outage response, schema and query improvements, Kubernetes operations, infrastructure automation with Terraform and GitOps, and support for compliance and production environments.

Own the reliability, scalability, and evolution of Zapier’s database and caching infrastructure. Responsibilities include operating MySQL, PostgreSQL, Redis, and ElastiCache; managing infrastructure with Terraform; building observability, automation, SLOs, and golden paths; participating in on-call; supporting product teams; improving performance and resilience; leading design reviews; documenting practices; and mentoring engineers.

Designs, builds, and operates cloud infrastructure, deployment systems, observability, and reliability capabilities. Responsibilities include infrastructure as code, Kubernetes, CI/CD, incident response, SLOs, cost optimization, automation, production readiness, and support for hybrid, edge, on-premises, and customer-controlled environments.

Design and operate large-scale GPU infrastructure for distributed AI training, ensuring reliability, performance, and efficient customer partnerships.

Build and operate scalable analytics data platforms using Java, Python, Spark, Airflow, Iceberg, and AWS. Responsibilities include developing batch pipelines, automated testing frameworks, CI/CD validation, data quality controls, representative test datasets, and release gates. The role also advances AI-driven engineering workflows, supports production reliability through on-call participation and incident analysis, and collaborates with distributed engineering teams to improve platform quality, scalability, and observability.

Build and operate automation and tooling for large-scale NVIDIA GPU infrastructure. Responsibilities include bare-metal provisioning, hardware validation, firmware and software upgrades, cluster lifecycle management, BMC and Redfish integration, failure diagnosis, automated recovery, production handoff, on-call support, incident response, and root-cause analysis across hardware, networking, Linux, Kubernetes, and distributed services.

Design, build, and maintain platform tooling for Kubernetes and Google Cloud environments. Support developers with service deployment, self-service workflows, CI/CD, observability, reliability, and production troubleshooting. Maintain infrastructure, participate in on-call rotations, and improve developer efficiency across the software development lifecycle. The role also contributes to infrastructure as code, cloud-native microservices, security tooling, GitOps, service resilience, and continuous delivery practices.

The Senior SRE Developer will improve the reliability, performance, observability, scalability, and automation of a cloud-native mortgage platform. Responsibilities include monitoring with Datadog, optimizing CI/CD pipelines using GitHub Actions, Kubernetes, and ArgoCD, managing infrastructure as code with Pulumi and Crossplane, supporting incident response and on-call operations, defining SLOs, advising on system architecture and capacity planning, and enabling development teams through knowledge sharing and operational best practices.

The Senior SRE Developer will improve reliability, performance, observability, scalability, and automation for cloud-native distributed applications. Responsibilities include monitoring and alerting, metrics and log analysis, CI/CD and infrastructure automation, Kubernetes and ArgoCD deployment improvements, capacity planning, incident management, SLO guidance, developer enablement, system design consultation, and participation in the platform on-call rotation.

Lead the evolution of the Password Safe platform and infrastructure across cloud and on-premises environments. Design highly available systems, optimize platform services, standardize CI/CD and infrastructure-as-code practices, and establish GitOps workflows. Build observability, SLOs, chaos engineering, and disaster recovery capabilities. Serve as a technical leader by defining SRE strategy, mentoring engineers, conducting design and incident reviews, and influencing the engineering roadmap.

Provide technical direction for GitLab Dedicated, a managed single-tenant SaaS platform. Lead architecture and transformation across resilience, failover, tenant orchestration, change management, automation, and platform integrations. Identify systemic reliability and scalability risks, establish reusable platform patterns, strengthen service ownership, and guide cross-team technical decisions. Mentor senior engineers and advance engineering excellence across the organization.

Design and operate globally distributed database systems across bare-metal and cloud environments. Lead reliability, performance, automation, observability, incident response, capacity planning, security, and database change management. Establish technical direction, simplify the infrastructure footprint, develop data-platform roadmaps, troubleshoot complex distributed-system failures, and mentor engineers across teams.

Embed with service teams to define SLIs/SLOs and error budgets, run Operational Readiness Reviews, improve incident-to-improvement pipelines, advise on resilience and architecture, reduce operational toil through automation, and shape org-wide on-call practices and operational maturity.

Designs, operates, and scales multi-region AWS infrastructure and Kubernetes clusters for large-scale autonomous-system simulation workloads. Responsibilities include Terraform infrastructure, networking, GitOps deployments, incident response, observability, IAM governance, security and compliance support, CI/CD improvements, and developer tooling. The role also supports GPU, batch, and Windows workloads on Kubernetes while driving reliability and cost optimization across production systems.

Own production reliability and infrastructure operations for the GrayKey cloud platform. Responsibilities include AWS monitoring, incident response, vulnerability remediation, networking, IAM and Okta administration, EKS and Argo CD operations, backups, recovery testing, Terraform changes, cost optimization, automation, documentation, and compliance support. The role requires independent work during Pacific and Mountain time-zone hours and involves less than 5% travel.

Build and operate AWS infrastructure, automation, observability, CI/CD pipelines, and internal developer platform components. Improve system reliability through resilience testing, automated recovery, capacity planning, and SLOs. Own projects from planning through rollout, mentor engineers, establish infrastructure standards, collaborate with software and security teams, and participate in a low-volume on-call rotation.

Lead platform infrastructure reliability initiatives for a microservices-based cloud SaaS solution. Design scalable, automated, observable infrastructure; define platform roadmaps; guide engineering teams through design reviews; reduce operational toil; build monitoring and alerting; and participate in on-call incident response. The role uses AWS, Kubernetes on EKS, Istio, infrastructure-as-code, GitLab, Argo CD, and Datadog.

Own and improve CI/CD, developer tooling, agent harnesses, Kubernetes infrastructure, observability, cost management, and incident-response practices. Build platform capabilities that reduce engineering toil and improve delivery speed for conversational AI products. Participate in an on-call rotation for core infrastructure and help shape reliable, scalable systems across a fully remote engineering organization.

Designs and maintains Camunda’s Kubernetes-based multi-cloud infrastructure, improving scalability, reliability, monitoring, observability, and automation. Owns systems end-to-end, participates in incident response and on-call rotations, creates runbooks, collaborates with product and engineering teams, and mentors less experienced engineers. The role requires strong Kubernetes, infrastructure-as-code, monitoring, incident response, and automation expertise, with cloud, GitOps, programming, and SLO experience preferred.

The Reliability Engineer will develop and implement reliability test plans for IVD medical devices, conduct analyses, and lead cross-functional projects while ensuring compliance with regulatory standards.

Design and implement automated data quality frameworks and tests for BigQuery-based pipelines. Collaborate with data engineers and product to define data contracts and quality gates, build observability and anomaly detection, validate complex ELT/ETL processes, and integrate data tests into CI/CD workflows. Drive improvements in documentation, governance, and pipeline reliability.

Maintain and improve reliability, scalability, and automation for user-facing production systems. Build infrastructure tooling, operate Kubernetes-based services, write IaC, participate in on-call and incident response, and advance observability and runbooks to reduce toil and improve platform reliability.

Lead and resolve high-severity post-sales technical escalations through deep-dive investigation, reproduction, and engineering handoff. Own customer calls, collect logs/evidence, file bug reports, monitor patterns, and improve tooling and runbooks in partnership with Support and Engineering.

Lead design and delivery of reliability projects for Coinbase's platform: secure service configuration and secrets management, improve canary-based deployments, partner with core services to increase scalability and reduce incidents, drive reliability best practices, and participate in on-call rotations.