Frontend Engineer (Founding Team)

Fabrion · San Francisco

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Frontend Engineer (with familiarity of full stack) (Founding Team)

Location: San Francisco Bay Area
Type: Full-Time
Compensation: Competitive salary + meaningful equity (founding tier)

Backed by 8VC, we're building a world-class team to tackle one of the industry’s most critical infrastructure problems.

About the Role

We’re building an AI-native data platform designed to simplify the most complex workflows in deep industrial use cases. We’re looking for a frontend engineer who’s excited to bring clarity to ambiguity, design to complexity, and elegant user experiences to industrial-grade systems.

You’ll work directly with the founding team to shape and ship intuitive UIs across multi-tenant analytics visualizations, agent interfaces, and workflow tools. If you’ve ever felt that enterprise UIs are bloated, confusing, or inefficient — this is your chance to build something better.

This is an early-stage, high-autonomy role where you’ll contribute to the foundational UX patterns and design language of a next-generation SaaS platform.

Responsibilities

• Design and build scalable, performant, and accessible frontend components using React and Next.js

• Implement intuitive, minimal UX for complex backend and AI workflows — including dashboards, agents, approval flows, and multi-tenant admin panels

• Work closely with backend and data teams to visualize dynamic, high-dimensional data (including time series, lineage, vector search, and agent memory)

• Contribute to design systems, component libraries, and shared patterns

• Ship quickly and iterate — from low-fidelity prototypes to fully responsive, production-ready code

What We’re Looking For

Experience:

• 3–7 years of experience as a frontend or full stack engineer

• Proficient in React, TypeScript, Next.js, TailwindCSS (or equivalent), experience with AI Agentic stack like langchain, model APIs, model and agentic interfaces is a big plus

• Comfortable integrating with APIs (REST, GraphQL), streaming endpoints, and real-time data

• Experience building or contributing to complex dashboards or admin panels

• Familiar with web accessibility, responsive design, and UX performance best practices
  

Mindset & Craft:

• You think deeply about user experience and prefer clarity over flashiness

• You enjoy simplifying complexity with elegant, maintainable interfaces

• You value clean abstractions and shareable components over short-term hacks

• You want to work on tools that solve hard problems for real users

• You care about visual storytelling, agent interfaces, and helping users trust AI outputs
  

Bonus Experience:

• Prior work on B2B platforms, data-intensive applications, or industrial/logistics tooling

• Experience with Vega or Flourish or React ReChart charting libraries, or D3.js

• Slack app integrations, Excel/Docs plugins, or workflow UX

• Familiarity with multi-tenant design patterns, granular RBAC, or policy-based controls

• Experience with AI Agentic stack like langchain, model APIs, model and agentic interfaces is a big plus

Why Join

• Early ownership in a technical product with long-term upside

• Opportunity to define how users interact with complex data and intelligent agents

• Join a founding team that values design as a first-class citizen, not an afterthought

• Ship features fast in a low-process, high-trust environment

• Work on AI-native tooling that blends backend intelligence with frontend usability
  

If you want to help shape the interface layer of the next generation of intelligent systems — and believe design is a core enabler of AI trust, clarity, and effectiveness — we’d love to hear from you.

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