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Lead Site Reliability Engineer (Kubernetes Required) - Hybrid

London, GBR, GB💼 Full-time🗓 2026-09-25 → 2026-09-27

Core

Ensure reliability, scalability, and performance of production systems for financial data and analytics platforms serving investment professionals.

Role type

Lead Site Reliability Engineer (Kubernetes)

Builds

Robust infrastructure, automated processes, and reliable services for financial data platforms

Domain

Financial technology / Cloud Infrastructure

Deliverable

infrastructure

Required skills

Kubernetes administration, incident response, SLO/SLI definition, automation design, capacity planning, system documentation

Preferred skills

Open-source contributions, Google SRE principles, DevOps/Platform Engineering experience

Technologies

Kubernetes, Helm, AWS/GCP/Azure, GitHub Actions/ArgoCD/Harness, Prometheus/Grafana/Coralogix/OpenTelemetry, Terraform/Pulumi, Ansible/Puppet/Chef, Python/Go/Bash

Responsibilities

Monitor and improve production system reliability, resolve incidents and conduct post-mortems, define and track SLOs/SLIs, collaborate on building reliability into services, design automation to reduce toil, participate in on-call rotation, contribute to capacity planning, document systems and runbooks

Seniority

Lead, hands-on IC with mentorship responsibilities

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