Senior Software Engineer - UI Developer Tooling; Hybrid

As a global leader in cybersecurity, Crowd Strike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn’t changed — we’re here to stop breaches, and we’ve redefined modern security with the world’s most advanced AI-native platform. We work on large scale distributed systems, processing almost 3 trillion events per day and this traffic is growing daily.

Our customers span all industries, and they count on Crowd Strike to keep their businesses running, their communities safe and their lives moving forward. We're proud to work for a mission-driven company leveraging AI to transform the way we work. Crowd Strikers drive their careers through flexibility and autonomy while also being expected to contribute to a culture of responsible AI adoption, experimentation, and innovation.

We use an AI-first mindset as a force multiplier to proactively and continuously accelerate execution, build expertise, uncover insights, and solve complex problems. We’re always looking to add talented Crowd Strikers to the team who have limitless passion, a relentless focus on innovation and a fanatical commitment to our customers, our community and each other. Ready to join a mission that matters?

The future of cybersecurity starts with you.

We're looking for a Senior UI Platform Engineer to lead the design and build of the shared developer tooling foundation for our next-generation front end. It's a strategic role for someone who wants to shape how hundreds of UI engineers scaffold, build, integrate and ship their code across the organisation. UI Platform owns the paved road for UI engineering  Product Groups migrate onto the new UI, we're consolidating developer tooling, build infrastructure, dependency management and CI into a single internal platform that teams pick up themselves.

This role is central to that mission and you'll build the module federation foundations, build pipelines, scaffolding and automation that every UI team relies on to stay productive at scale.

Own the module federation architecture that lets dozens of Product Groups ship independent microfront ends into a single UI shell, keeping contracts stable, versions honest and cross-team breakage rare. Lead the shared Vite build and dev-server tooling that every UI engineer runs locally and in CI, keeping hot reload fast, sub-package watch reliable and cold starts honest. Design and run the CI pipelines that build, verify and publish every UI package across Git Lab CI and Jenkins, keeping them fast, cacheable and giving engineers a clear signal when something breaks.

Ship the single CLI that is the front door to the platform to scaffold a repo, wire it into module federation, run its tests, cut a release with one command for everything a UI engineer does locally and in CI. Wire automated dependency management (Renovate), security scanning and AI-assisted upgrades into the paved road so version bumps, vulnerability response and monorepo hygiene don't fall on individual teams.

Shift left: move linting, type checks, build validation and contract checks into the developer's editor and pre-push hooks so engineers catch issues in seconds, not in a failed pipeline twenty minutes later. Work with UI Quality, UI Release and Observability so the platform feels like one thing through a single CLI. Pair with Product Group leads to migrate legacy build and tooling patterns onto the paved road and get the tooling strategy adopted across the organisation.

Mentor engineers on build tooling, module federation and monorepo patterns, and give thoughtful code review across the platform and its consumers. Build the epoxy environments and preview deployments per MR so engineers get fast, honest feedback on their changes before they merge.

You've built shared frameworks, tooling or platforms that other engineers rely on day to day. You know Vite and modern front-end build tooling well, and you're comfortable diagnosing issues deep in the module graph. You've shipped module federation (or equivalent microfront end architecture) in production at scale, and you understand the…