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Platform Architect

Remote in Republic of Lithuania, Latvia
Systems Architecture& 10 others
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We are seeking a Platform Architect to lead the migration of an existing on-premises Kubernetes platform to the LightOps platform, supporting subsea production and monitoring use cases across a set of microservices, event-driven processing services, graph-based process modeling services, time-series ingestion services and frontend applications

Responsibilities
  • Review the target architecture and validate the migration strategy
  • Identify risks and gaps within the current platform landscape
  • Refine resource requirements and define migration workstreams
  • Establish the migration roadmap and sequencing
  • Familiarize with the current landscape to inform planning decisions
  • Interview and evaluate additional consultants to support delivery
  • Influence the final composition of the delivery team
  • Guide execution of specific workstreams through the adoption team
Requirements
  • 9+ years of experience in Kubernetes platform engineering including Helm and GitOps-based deployment workflows
  • Expertise in ArgoCD and Kubernetes security practices across multi-service platform migrations
  • Hands-on experience in Istio, Gateway management and Authorization Policies for service mesh implementations
  • Skills in traffic routing and service-to-service communication within service mesh architectures
  • Experience in HashiCorp Vault and secret management practices
  • Knowledge of OIDC/OAuth2 and zero-trust architectures
  • Background in leading platform adoption programs, Kubernetes modernization initiatives and complex application migrations
Nice to have
  • Familiarity with Kafka, Strimzi and PostgreSQL
  • Knowledge of Cassandra, KEDA and Prometheus
  • Understanding of Grafana, OpenTelemetry and Coraza WAF
  • Background in Operational Readiness programs and SRE practices