As the first dedicated frontend engineer, you will own the UI/UX for a systems-heavy AI security platform. You will build mission-critical dashboards, configuration screens, and analytics interfaces that provide visibility into agentic AI. Working closely with the CTO, you will shape the standards for enterprise-grade applications in a high-growth environment.
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London, United KingdomNot Disclosed
Senior Frontend Engineer at VC-backed AI security startup
Are you a systems-minded engineer who views frontend as more than just 'pixel pushing'? Join a well-funded AI security startup as their first dedicated frontend hire and shape the guardrails for the agentic AI revolution. You'll own the UI/UX for a complex analytics platform, working directly with the CTO in a high-trust, low-process environment. This is a rare chance to move beyond greenfield apps and tackle the technical challenges of AI safety, governance, and enterprise-grade policy management at a London-based startup backed by top-tier VCs.
Overview
Role overview
Company
About the company
VC-backed AI security startup
Responsibilities
What you will do
- Architect and build complex dashboards, onboarding flows, and data-heavy analytics interfaces for AI security tools.
- Define frontend standards, establish UI component libraries, and own state management and API contracts.
- Collaborate with backend engineers to bridge the gap between high-level AI engine logic and user-facing policy design.
Candidate profile
Who this is a fit for
- Professional experience building and shipping non-trivial enterprise UIs using TypeScript and modern frameworks like React or Vue.
- Strong fundamentals in state management, API integration, and reasoning about edge cases in data-heavy applications.
- Comfortable with ambiguity and eager to help define product requirements in a fast-paced, high-autonomy startup setting.
What makes it remarkable
Why this role is remarkable
- Significant impact as the first frontend hire with a clear path toward future leadership and ownership.
- Backed by top-tier global VCs in one of the fastest-growing sectors within artificial intelligence.
- High-trust, low-process work environment where frontend work is respected as core engineering rather than just visuals.
Jack & Jill
How Jack & Jill work together
I get to know what you’re great at, then find roles you’d never find yourself.Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.
I recruit from Jack’s network and make the intro when I spot a great match.And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.
Meet Jack
Jack gets to know what you're great at and what you want next, then searches 14 million jobs daily and introduces you directly to hiring managers.
How does this work?
Jack's an AI agent for job searching and career coaching. He works for you.
Jill is the AI recruiter working for the company. She recruits from Jack's network.
If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.
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