Senior UI Engineer – AI Detection and Response

CrowdStrike

UI Engineer designing and building high-performance web applications for AI security insights. Collaborating cross-functionally to deliver reliable and accessible interfaces at scale.

Posted 5/29/2026full-timeSunnyvale • California, Texas, Washington • 🇺🇸 United StatesSenior💰 $140,000 - $215,000 per yearWebsite

Tech Stack

Tools & technologies

AngularCloudCyber SecurityEmber.jsGRPCJavaScriptJestMochaReactSCSSVue.js

About the role

Key responsibilities & impact

Design and build high-performance, single-page web applications in JavaScript (Ember.js) that visualize and surface AI security detections, alerts, and response workflows at massive scale
Own features end-to-end — from collaborating with UX designers and product managers on requirements through implementation, testing, and delivery
Build reusable UI components and shared libraries that accelerate development across the AIDR product group
Integrate with AIDR's cloud-native backend services and APIs (REST, gRPC) to deliver real-time data experiences
Participate in code and design reviews with a focus on performance, accessibility, testability, and security
Write comprehensive automated tests to ensure reliability and accuracy of UI features
Troubleshoot and resolve production issues responsively, contributing to root cause analysis and preventive improvements
Mentor team members on UI best practices, testing methodologies, and accessible interface development
Continually learn about the evolving challenges of AI security and the cybersecurity landscape

Requirements

What you’ll need

5+ years of professional experience building high-quality, production web application UIs
Strong proficiency in JavaScript and experience with modern frameworks such as Ember.js, React, Angular, or Vue (Ember experience is a plus; we'll help you get up to speed)
Strong HTML & CSS skills, including experience with pre/post-processors (Sass, PostCSS) and CSS frameworks like Tailwind CSS
Experience integrating UI applications with REST or gRPC APIs and working with real-time or high-volume data
Experience with testing frameworks and methodologies such as QUnit, Mocha, or Jest
Knowledge of and interest in developing genuinely accessible interfaces
Comfortable with Git or similar version control systems and workflows
Strong computer science fundamentals and ability to troubleshoot complex frontend issues
A collaborative mindset and desire to work closely with engineers, designers, researchers, and product managers to deliver quality software.

Benefits

Comp & perks

Market leader in compensation and equity awards
Comprehensive physical and mental wellness programs
Competitive vacation and holidays for recharge
Paid parental and adoption leaves
Professional development opportunities for all employees regardless of level or role
Employee Networks, geographic neighborhood groups, and volunteer opportunities to build connections
Vibrant office culture with world class amenities
Great Place to Work Certified™ across the globe

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

JavaScriptEmber.jsHTMLCSSSassPostCSSTailwind CSSRESTgRPCautomated testing

Soft Skills

collaborationmentoringtroubleshootingproblem-solvingcommunicationadaptabilityattention to detailcritical thinkingteamworkdesire to learn