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Senior Frontend Platform Engineer

Description

Salary: £65,000 - £75,000
Location: Remote, but within the UK
Please note: We are unable to sponsor international visas at this time.

About Nexus Mods

Established in 2001, Nexus Mods is the largest video game modding platform on the internet - a household name in the PC gaming ecosystem.
  • 71M+ registered members
  • 800K+ mods for 4,000+ games
  • 21B+ mod downloads
We’re currently focused on product modernisation, driving growth and building infrastructure for the next 10 years of community-powered modding.

Our Role:
We're looking for a Senior Frontend Platform Engineer. Someone who sits at the intersection of frontend engineering and platform infrastructure. You've shipped and operated production of Next.js applications, and now you want to own the infrastructure that powers them. You'll bridge the gap between our frontend engineering teams and our platform, ensuring that the build, test, and deployment pipeline for our frontend applications is fast, reliable, and well-supported.
Requirements

  • Design and maintain the deployment strategy for SPAs and SSR applications, including CDN configuration, cache invalidation, and asset delivery.
  • Own and improve CI/CD pipelines across all services, with particular ownership of frontend application pipelines (build speed, caching, reliability, developer feedback loops).
  • Build and maintain frontend-specific developer tooling: build configurations, local development environments, preview environments, and service templates.
  • Establish and maintain golden paths for frontend service creation, ensuring new projects start with sensible defaults for builds, deploys, testing, and monitoring.
  • Build and improve observability: monitoring, alerting, dashboards, and logging across all services, including frontend-specific observability (error tracking, performance monitoring, Core Web Vitals).
  • Manage package management strategy: npm/yarn/pnpm configuration, internal package registries, dependency management, and security scanning.
  • Collaborate with frontend engineers across all delivery pods to understand pain points and reduce friction in their workflows.
  • Create and maintain self-service tooling, templates, and golden paths that enable delivery pods to work independently.
  • Build, maintain, and improve our Kubernetes platform, including cluster management, workload reliability, and resource optimisation.
  • Write and maintain Infrastructure as Code (Terraform) for provisioning and managing cloud resources.
  • Manage and evolve our GitOps workflows (FluxCD) for continuous delivery.
  • Respond to infrastructure incidents, participate in on-call rotations, and contribute to post-incident reviews.
  • Write clear documentation and runbooks so other engineers can understand and operate the infrastructure.
  • Support delivery pods with infrastructure queries, troubleshooting, and guidance.
  • Contribute to security hardening, cost optimisation, and capacity planning.
  • Mentor other engineers on frontend build and deployment best practices.
  • Occasionally embed with a delivery pod for a sprint to support a specific initiative.

See also