Senior platform engineer building and operating Virtasant’s production Kubernetes infrastructure. Owning cloud reliability, observability, migrations, and developer delivery platforms across remote Americas teams.
Responsibilities
Design, build, and operate production Kubernetes clusters, including networking, workload isolation, and multi-region topologies
Work with Kubernetes internals, resource quotas, scheduling, NetworkPolicy enforcement, and custom controllers or operators
Implement and operate service mesh capabilities, including mTLS, workload authentication and authorization, and traffic management
Optimize containerized workloads for performance, cost, and resource efficiency
Write, refactor, and maintain production Go, Python, or Java services, controllers, and middleware
Build HTTP, REST, and gRPC interfaces for internal engineering teams
Write unit and integration tests
Lead incident response, investigate root causes, and author postmortems
Troubleshoot production systems using logs, metrics, traces, and profiling tools
Define and drive SLOs and actionable alerting
Own infrastructure as code and maintain reusable modules
Build and improve CI/CD and GitOps delivery workflows
Plan and execute cloud migration initiatives while maintaining reliability and minimizing downtime
Build and maintain metrics, dashboards, alerting policies, and distributed tracing
Partner with product, security, and infrastructure teams on requirements and architecture
Contribute to design reviews, set technical direction, and mentor engineers
Requirements
6+ years of professional experience in software, platform, infrastructure, or site reliability engineering
Significant experience operating production distributed systems
Demonstrated experience building and operating production Kubernetes platforms
Production experience writing Go, Python, or Java
Experience taking systems from ambiguous starting points to production
Experience migrating production cloud services between providers or environments
Degree in Computer Science, Engineering, or a related field, or equivalent practical experience
Strong understanding of Kubernetes internals, including CNI networking, NetworkPolicy, resource management, and cluster behavior under load
Hands-on experience with a service mesh such as Istio, Envoy, or Linkerd, plus mTLS and workload identity
Solid Linux fundamentals, including cgroups and resource management
Infrastructure as code experience at scale with Terraform or equivalent
Production experience with GCP, AWS, or Azure
Experience with Prometheus, Grafana, OpenTelemetry, and query languages such as PromQL
Production experience with relational databases, including PostgreSQL or managed Postgres-compatible services
Docker and container tooling experience
Strong debugging and performance profiling skills
Experience with Go testing frameworks such as Ginkgo and Gomega preferred
Experience building Kubernetes controllers or operators preferred
Additional Python strength preferred
Experience with IAM technologies such as SSO, Keycloak, OIDC, SAML, or Vault preferred
Experience designing high availability and disaster recovery across regions or providers preferred
Experience with monorepos and build systems such as Bazel preferred
Ability to read Java preferred
Exposure to SOC 2 or GDPR preferred
Experience with Alibaba Cloud highly preferred
Experience with Apache Spark and Apache Flink highly preferred
Strong analytical and problem-solving ability
Clear written and verbal communication
Ability to work independently within a distributed team
Comfort working in a fast-moving, highly technical environment
Cloud Engineer designing and operating secure AKS platforms for Manulife, an international financial - services provider. Automating infrastructure and improving developer experiences across its Canadian segment.
Canada Life seeks a Cloud Solution Architect to drive cloud migration, design scalable architectures, and lead app transformation in London, Toronto, or Winnipeg.
Staff Cloud Security Engineer securing Calix’s AI - powered, cloud - first broadband platform. Building protected GCP infrastructure and CI/CD controls for communication service providers.
Genesys Cloud Architect designing scalable contact - center and customer - experience solutions for Miratech’s global enterprise clients. Leading Genesys Cloud CX integrations, technical roadmaps, deployments, and engineering standards.
Full Stack Developer delivering cloud - based .NET solutions for Foci’s consulting clients. Advising clients, shaping architectures, and solving complex problems with modern cloud and AI - assisted development.
Cloud Engineer building Infrastructure as Code and observability platforms for TD, a major North American bank. Supporting Azure, GCP, private cloud, and enterprise monitoring services.
Backend engineer building authentication and authorization services for CrowdStrike, a global cybersecurity company. Scaling cloud platforms handling trillions of security decisions and millions of events per second.
Contract SQL Server DBA needed for a public sector client in Toronto, ON. Experience with SQL Server, Dynamics GP, Salesforce CRM, and Azure SQL required.