Frontend Engineer (Founding Team)
San Francisco, CAFull-timePosted 11mo agoStill listed 3 days ago
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At a glance
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Job overview
Fabrion is hiring a Frontend Engineer (Founding Team). Fabrion is building an AI-native data platform to simplify complex workflows in deep industrial use cases. They are seeking a frontend engineer to shape intuitive UIs for multi-tenant analytics visualizations, agent interfaces, and workflow tools. This early-stage role offers high autonomy to contribute to foundational UX patterns and design language for a next-generation SaaS platform.
Key focus areas include Design and build scalable, performant, and accessible frontend components using React and Next.js, Implement intuitive, minimal UX for complex backend and AI workflows, and Work closely with backend and data teams to visualize dynamic, high-dimensional data.
Successful candidates bring 3–7 Years Frontend Experience. Important skills include React, Next.js, TypeScript, Tailwind CSS, Integrating With APIs, and REST. Preferred (not required): AI Agentic Stack, Langchain, Model APIs, and Model And Agentic Interfaces.
Skills & qualifications
Skills
Qualifications
Full 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.
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
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Design and build scalable, performant, and accessible frontend components using React and Next.js
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Implement intuitive, minimal UX for complex backend and AI workflows — including dashboards, agents, approval flows, and multi-tenant admin panels
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Work closely with backend and data teams to visualize dynamic, high-dimensional data (including time series, lineage, vector search, and agent memory)
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Contribute to design systems, component libraries, and shared patterns
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Ship quickly and iterate — from low-fidelity prototypes to fully responsive, production-ready code
What We’re Looking For Experience:
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3–7 years of experience as a frontend or full stack engineer
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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
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Comfortable integrating with APIs (REST, GraphQL), streaming endpoints, and real-time data
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Experience building or contributing to complex dashboards or admin panels
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Familiar with web accessibility, responsive design, and UX performance best practices
Mindset & Craft:
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You think deeply about user experience and prefer clarity over flashiness
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You enjoy simplifying complexity with elegant, maintainable interfaces
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You value clean abstractions and shareable components over short-term hacks
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You want to work on tools that solve hard problems for real users
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You care about visual storytelling, agent interfaces, and helping users trust AI outputs
Bonus Experience:
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Prior work on B2B platforms, data-intensive applications, or industrial/logistics tooling
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Experience with Vega or Flourish or React ReChart charting libraries, or D3.js
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Slack app integrations, Excel/Docs plugins, or workflow UX
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Familiarity with multi-tenant design patterns, granular RBAC, or policy-based controls
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Experience with AI Agentic stack like langchain, model APIs, model and agentic interfaces is a big plus
Why Join
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Early ownership in a technical product with long-term upside
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Opportunity to define how users interact with complex data and intelligent agents
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Join a founding team that values design as a first-class citizen, not an afterthought
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Ship features fast in a low-process, high-trust environment
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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.
How this job compares
Set against the 877 open Frontend Engineer jobs on Olive Jobs, counted November 7, 2026.
- Pay
- This postingNot listed
- California median$165–240K/yr245 salary ranges
- Openings
- Olive Jobs lists 318 open Frontend Engineer jobs in California and 877 across the US. 12% of them nationwide are listed as remote or flexible.
- Hiring the most in California
- Roblox8 open
- Snowflake Inc.8 open
- Verkada7 open
- Experience
- This posting asks for at least 3 years of experience; Frontend Engineer postings that state a minimum ask for 5 years at the median (733 postings).
- Education
- 170 of the 877 open Frontend Engineer jobs (19%) ask for a bachelor's degree or higher.
Counted across the open, public US postings on Olive Jobs on November 7, 2026. Pay medians are the middle values of the low ends and of the high ends of postings that list both ends of a range in the same cadence (a yearly salary or an hourly rate); a range's midpoint is halfway between its ends. Pay and experience figures resting on fewer than 20 postings are left out.
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