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Frontend Engineer; Founding Team

Job in San Francisco, San Francisco County, California, 94199, USA
Listing for: Fabrion
Full Time position
Listed on 2026-02-28
Job specializations:
  • Software Development
    Full Stack Developer, Software Engineer, Front End Developer, AI Engineer
Salary/Wage Range or Industry Benchmark: 200000 - 250000 USD Yearly USD 200000.00 250000.00 YEAR
Job Description & How to Apply Below
Position: Frontend Engineer (Founding Team)

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.

Overview

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, Type Script, Next.js, Tailwind

    CSS (or equivalent), experience with AI Agentic stack like langchain, model APIs, model and agentic interfaces is a big plus
  • Comfortable integrating with APIs (REST, Graph

    QL), 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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