Senior UI Platform Engineer: Module Federation & Tooling

CrowdStrike; Greater London; Hybrid; GBP 65,000 - 105,000; Full time

Benefits offered by this job

Equity

Wellness programs

Generous vacation

Parental leave

Professional development

Employee networks

Office culture

Great Place to Work

Job summary

CrowdStrike in London is seeking a Senior UI Platform Engineer to own the module federation architecture and lead the shared Vite build and CI tooling. You will partner with Product Groups to deliver a unified UI platform across multiple teams.

The role emphasizes building scalable frontend infrastructure, automating dependency management, security scans, and AI-assisted upgrades while mentoring engineers and shaping engineering standards. Hybrid, London-based.

Qualifications

• Built shared frameworks or tooling that engineers rely on daily.
• Strong experience with Vite and modern front-end build tooling, diagnosing module graph issues.
• Experience shipping module federation or equivalent microfrontend architecture at scale, with versioning, contract, and runtime considerations.
• Fluency in TypeScript and monorepo tooling (Nx or Turborepo), and modern package management (pnpm workspaces).
• Experience designing GitLab CI pipelines that are fast, reliable, with clear failure signals.
• Experience automating dependency management with Renovate and integrating security tooling (SAST/SCA/Snyk).
• Experience setting engineering standards that autonomous teams adopt and influencing senior engineers.
• Experience using AI to improve how engineering work gets done.
• Bonus: Playwright, CI test tooling, and platform migration experience.

Responsibilities

• Own the module federation architecture enabling multiple product groups to ship independent microfrontends in a single UI shell.
• Lead the shared Vite build and dev-server tooling used locally and in CI.
• Design and run CI pipelines that build, verify, and publish every UI package across GitLab CI and Jenkins.
• Deliver the CLI that scaffolds repos, wires in module federation, runs tests, and cuts releases.
• Automate dependency management, security scanning, and AI-assisted upgrades in the paved road.
• Shift left with linting, type checks, build validation, and contract checks in editor/pre-push hooks.
• Collaborate with UI Quality, UI Release, and Observability to present a cohesive platform.
• Mentor engineers on build tooling, module federation, and monorepo patterns; provide thoughtful code reviews.
• Build ephemeral environments and preview deployments per merge request for fast feedback.

Skills

Module Federation

Vite

TypeScript

Monorepo tooling

pnpm workspaces

CI/CD design

AI in development

Leadership/mentorship

Frontend architecture

Tools

GitLab CI

Jenkins

Nx

pnpm

Playwright

Job description

CrowdStrike in London is seeking a Senior UI Platform Engineer to own the module federation architecture and lead the shared Vite build and CI tooling. You will partner with Product Groups to deliver a unified UI platform across multiple teams.

The role emphasizes building scalable frontend infrastructure, automating dependency management, security scans, and AI-assisted upgrades while mentoring engineers and shaping engineering standards. Hybrid, London-based.