Frontend Engineer (Founding Team)

Fabrion; San Francisco (CA); On-site; USD 150,000 - 200,000; Full time

Benefits offered by this job

Competitive salary

Meaningful equity

Early ownership opportunities

Job summary

A tech startup in the San Francisco Bay Area is seeking a Frontend Engineer to design and build user-friendly interfaces for their AI-native data platform. This role involves working closely with the founding team on scalable frontend components, contributing to design patterns, and visualizing complex datasets. Ideal candidates have 3–7 years of experience in frontend development, with expertise in React and a strong focus on user experience.

Qualifications

• 3–7 years of experience as a frontend or full stack engineer.
• Proficient in relevant technologies such as React and Next.js.
• Experience with AI Agentic stack and responsive design.
• Familiarity with accessibility, responsive design, and UX performance best practices.

Responsibilities

• Design and build scalable frontend components.
• Implement intuitive UX for complex workflows.
• Work closely with backend and data teams.
• Contribute to design systems and shared UI patterns.

Skills

React

TypeScript

Next.js

TailwindCSS

APIs integration

UX best practices

Tools

Vega

D3.js

GraphQL

Job description

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, 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.