[İş Radarı](https://jobradar.live/) / [Jobs](https://jobradar.live/ilanlar) / Frontend Engineer (Founding Team) Active On-site San Francisco Bay Area, California, United States Posted · 11.08.2025 Ashby (US) # Frontend Engineer (Founding Team) Fabrion 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. This job was verified from Ashby (US). Applications are completed on the original source. [Apply on the original listing ↗](https://jobradar.live/ilan/8fbf12ce-4e2f-43e7-afd9-0c3d5052877e/git) ## Stop searching one by one for roles like this. Upload your resume or enter your target roles to see your first 3 matches for free. [Find jobs for me →](https://jobradar.live/uye/kayit) Your resume is never shared with employers; it is processed only for matching. Something wrong with this job?