Sr. UI Platform Engineer

Crowdstrke
London
Workplace: OnsiteFull timeFunction: DevOps, Cloud & InfrastructureSkills: ["Mentorship","Code review","Collaboration","Engineering standards","Responsible AI"]

Lead the shared UI platform that enables next-generation front-end teams to test, release, observe, and operate their code consistently. Build the UI testing framework (unit to visual regression), design CI pipelines across GitLab CI and Jenkins, and ship a UI Quality Score using coverage and defect signals. Automate dependency and security testing, integrate with UI tooling via a single CLI, and improve flaky-test reliability through quarantine and triage.

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FursaFursa
Crowdstrke
Crowdstrke
2 days ago

Sr. UI Platform Engineer

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 3 hours agoStatus: Live

Job Summary

Lead the shared UI platform that enables next-generation front-end teams to test, release, observe, and operate their code consistently. Build the UI testing framework (unit to visual regression), design CI pipelines across GitLab CI and Jenkins, and ship a UI Quality Score using coverage and defect signals. Automate dependency and security testing, integrate with UI tooling via a single CLI, and improve flaky-test reliability through quarantine and triage.
Location: London
Workplace: Onsite
Employment Type: Full time
Job Function: DevOps, Cloud & Infrastructure
Seniority: Mid level

Key Responsibilities

  • •Lead the shared UI testing framework from unit/component tests through end-to-end and visual regression.
  • •Design and run CI pipelines gating every UI release using GitLab CI and Jenkins, ensuring speed and reliability.
  • •Develop and ship the UI Quality Score as a unified signal combining coverage, escaped defects, skipped tests, incident data, and dependency health.
  • •Automate dependency management, security testing, and AI-assisted test authorship across the UI paved road.
  • •Build quarantine and triage for flaky tests so intermittent failures stop blocking releases and get resolved.

Pay and Benefits

Perks:EquityPaid LeaveParental Leave

Key Requirements

  • •Experience building shared frameworks, tooling, or platforms that other engineers rely on day to day.
  • •Strong end-to-end browser testing expertise with Playwright, plus unit/component testing (Vitest or similar) and visual regression.
  • •Fluency in TypeScript, Vite, and modern front-end tooling.
  • •Experience designing GitLab CI pipelines that stay fast, reliable, and provide clear failure signals.
  • •Demonstrated use of AI to enhance engineering workflows and decision-making (not as a novelty).
Experience:Front-endPlatform engineeringDistributed systems
Skills:MentorshipCode reviewCollaborationEngineering standardsResponsible AI
Tech Stack:UI testingPlaywrightVitestTypeScriptViteVisual regressionGitLab CIJenkinsCI pipelinesCLIRenovateSASTSCADependency managementContract testingMocking frameworksDORASPACEAI

Company Brief

Crowdstrke
Provides cloud-native endpoint protection, threat intelligence, and security operations solutions that prevent breaches and stop sophisticated cyberattacks across endpoints, cloud workloads, identity, and APIs for enterprises worldwide.
Industry: Cybersecurity
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Public Company
Valuation: Public Company (Market Cap in USD)
Funding: IPO / Publicly Listed
Headquarters: Sunnyvale, United States
Founded: 2011
Glassdoor
Glassdoor: 4.4
WebsiteLinkedIn