Senior Platform Engineer — Multi-Region Kubernetes & AI‑SRE

Fidelity Information Services, LLC; Ireland; On-site; EUR 92,000 - 157,000; Full time

Job summary

Fidelity Information Services, LLC (FIS) is seeking an experienced Platform Engineer to build and operate a multi-region Kubernetes infrastructure for an AI-enabled banking platform. You will own GitOps delivery, observability, DR, zero-trust security, and AI-driven SRE automation, shipping code into production at scale for Tier-1 banks.

The role requires strong ownership, experience with EKS/GKE/AKS, and a track record of delivering reliable, secure platforms in hybrid or regulated

Qualifications

• Extensive Kubernetes experience across multiple regions (EKS/GKE/AKS).
• Experience with Terraform and GitOps tooling (Flux/ArgoCD).
• Familiarity with event streaming (Kafka) and distributed SQL databases.
• Programming with Go or Rust is advantageous.

Responsibilities

• Build and scale multi-region Kubernetes infrastructure (EKS/GKE/AKS) for five-nines workloads.
• Architect active-active distributed systems and implement Terraform, Helm, and Flux for GitOps across cloud/hybrid environments.
• Own DR, backup/restore, and multi-region resiliency while enforcing zero-trust security and cryptographic audit trails.
• Lead AI-driven automation, support on-prem/air-gapped deployments, and mentor the team on best practices.

Skills

Kubernetes

Terraform

GitOps

Kafka

Go

Rust

Tools

Flux

ArgoCD

Prometheus

Grafana

OpenTelemetry

Job description

Fidelity Information Services, LLC (FIS) is seeking an experienced Platform Engineer to build and operate a multi-region Kubernetes infrastructure for an AI-enabled banking platform. You will own GitOps delivery, observability, DR, zero-trust security, and AI-driven SRE automation, shipping code into production at scale for Tier-1 banks.

The role requires strong ownership, experience with EKS/GKE/AKS, and a track record of delivering reliable, secure platforms in hybrid or regulated