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63 founding designer jobs at 44 companies in Sunnyvale, CA

3mo
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Founding Designer
San Francisco or New York City
$175k-$205k/yr RemoteFull Time
Centralize
Centralize: AI-powered relationship intelligence platform for enterprise sales teams.
Founding designer role; strong visual design, design systems, branding, and production familiarity; able to prototype and sometimes code designs; excellent English communication; independent contributor.
React, CSS, Claude Code
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3mo
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Founding Product Designer
San Francisco, California, United States
OnsiteFull Time
Listen Labs
Listen Labs: Automates customer research interviews through generative AI platforms.
5+ YOE5+ years product design experience; strong visual taste; expert in Figma; experience building design systems; startup/high-velocity environment; collaborative with founders/engineers/customers; bias for action.
Figma, AI tools, Design systems
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3mo
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Founding Designer
San Francisco, California, United States
OnsiteFull Time
Runbook
Runbook: Building an AI operations platform for the physical economy.
3+ YOE3+ years in product design; track record delivering large, ambiguous projects; strong product instincts; seeks ownership on an early team.
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2mo
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Founding Designer
New York City or San Francisco or Seattle or United States
$140k-$190k/yr RemoteFull Time
Leap
Leap: Transparent employer specialty infusion benefit and pharmacy solution.
Senior product and growth designer able to define patient-facing design standards, design member journeys and campaigns, build reusable design systems and production workflows, collaborate cross-functionally, and lead external creative partners.
HubSpot, Customer.io, Braze, Iterable, Mailchimp, Webflow, Framer, HTML, CSS
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2mo
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Founding Designer
Bengaluru or San Francisco
OnsiteFull Time
Cardboard
Cardboard: Agentic AI video editor for browser-based, collaborative production.
Product-first designer with end-to-end experience, strong taste, Figma expertise, design systems and prototyping experience, collaboration with engineers and founders, and familiarity with modern design/AI tools.
Rive, Spline, Paper, Reve, Claude design, Figma
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1mo
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Founding Designer
San Francisco, California, United States
OnsiteFull Time
Sable: Multimodal AI agents for enterprise go-to-market workflows.
2+ YOE2+ years product design experience (2–5 preferred), strong UX thinking, shipped product work, prototyping in code, close collaboration with engineers.
Figma
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3w
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Founding Designer
San Francisco, California, United States
$180k-$220k/yr HybridFull Time
Corridor
Corridor: Secures software codebases using AI-powered autonomous vulnerability detection.
Portfolio demonstrating brand and product work, ability to implement designs (including writing code), product intuition, UX/UI and user research experience, and experience translating complex security/AI products for users.
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1mo
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Founding Product Designer
San Francisco, California, United States
OnsiteFull Time
Temper
Temper: Agentic integration platform for the real economy.
Experienced designer able to design and ship production frontend for dense B2B SaaS, strong HCI and agent-UX knowledge, ownership mindset, works in codebase, capable of setting design language.
Figma, Vercel, Railway, LeetCode
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2w
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Founding Product Designer
San Francisco, California, United States
OnsiteFull Time
Inferact
Inferact: An AI infrastructure advancing faster and more affordable model inference.
Bachelor's degree or equivalent experience in design or a related field, exceptional portfolio, technical product design experience, AI-native workflow, and ability to execute end-to-end visual and UI/UX designs.
Figma, Framer, Webflow, React, Tailwind, After Effects, Rive, Lottie, Blender, Cinema 4D, Spline
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1mo
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Founding Product Designer
United States or Canada or San Mateo
$200k-$275k/yr HybridFull Time
P-1 AI
P-1 AI: Developing AI agents for industrial engineering and physical design.
Experience designing products for technical users; strong interaction design, prototyping, product architecture, and visual craft; portfolio with examples of simplifying complex workflows; user research and collaboration skills.
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1mo
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Founding Product Designer
Fort Lauderdale or New York City or San Francisco or Seattle
RemoteFull Time, Contract
Fit:Match
Fit:Match: AI-powered body scanning and movement analysis software.
8+ YOE8+ years product design experience, mobile-first (iOS) portfolio, experience in regulated or measurement-critical domains, design system leadership, independent judgment, and product-focused decision making.
iOS, 3D, AR, ML/AI
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3w
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Founding Product Designer
San Francisco, California, United States
$175k-$230k/yr OnsiteFull Time
Salient
Salient: Automates loan servicing and financial operations using agentic AI
5+ YOE5+ years product design experience; experience with AI-powered products and complex B2B/enterprise workflows; strong interaction, visual design, prototyping, systems thinking; customer research and collaboration with product and engineering; portfolio of end-to-end work.
Figma
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1mo
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Founding Product Designer
San Francisco, California, United States
$150k-$220k/yr HybridFull Time
ZoomLogi
ZoomLogi: AI-native platform for managing critical healthcare logistics.
4+ YOE4+ years product design experience, strong interaction/visual/systems skills, shipped data-dense B2B products, fluent in Figma and prototyping, comfortable with customer calls and ambiguity.
Figma, Google Slides, React, TypeScript
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1mo
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Founding Product Designer
Palo Alto, California, United States
$120k-$185k/yr OnsiteFull Time
Sage Care
Sage Care: AI-powered care navigation and scheduling platform for health systems.
6+ YOE6+ years product design experience, strong portfolio, Figma fluency, experience with complex B2B SaaS or operational tools, research skills, and familiarity with AI tools (Cursor, GPT, Claude).
Figma, Cursor, GPT, Claude
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2mo
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Founding Product Designer (UI/UX)
San Francisco, California, United States
$100k-$160k/yr OnsiteFull Time
Lance
Lance: Autonomous AI agents for hotel operations and guest services.
Founding Product Designer with UI/UX expertise for B2B SaaS; strong design system skills; user research; cross-functional collaboration; front-end familiarity.
Figma, HTML, CSS, JavaScript, React
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4d
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Founding UI/UX & Graphic Designer
London or San Francisco
£75k/yr HybridFull Time
Clera
Clera: AI talent agent matching professionals with high-growth startup roles
2+ YOE2–8 years of UI/UX and graphic design experience, standout portfolio, Figma proficiency, strong aesthetic judgment, and ability to independently own broad consumer design work.
Figma, iOS
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3mo
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Founding Software Engineer - Backend
San Francisco, California, United States
$125k-$300k/yr OnsiteFull Time
Hypercubic
Hypercubic: AI platform for modernizing large-scale legacy enterprise software.
0+ YOEFounding backend engineer with strong engineering and design taste; ownership over architecture and engineering culture. Experience with AI-powered systems and legacy modernization is a plus.
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3mo
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Founding Engineer - Software
San Francisco or United States
$200k-$350k/yr RemoteFull Time
uRun
uRun: Infrastructure cloud for interactive, stateful AI inference.
7+ YOE7+ years backend experience; proficient in TypeScript/Node.js or Python/Go; API design, distributed systems; cloud, containers, performance, and concurrency; real-time/latency-sensitive systems.
TypeScript, Node.js, Python, Go, WebRTC, WebSockets, Kubernetes, Observability, Cloud, Containers
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7h
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Founding Design Engineer
San Francisco, California, United States
$170k-$280k/yr OnsiteFull Time
Circleback
Circleback: AI-powered platform for capturing and managing workplace meeting intelligence.
Design engineer or engineer with exceptional product design taste who can take ideas from concept to shipped software, with demonstrated portfolio or shipped work and strong interaction design expertise.
React, Next.js, Figma, Electron, Swift, React Native, Cursor, Claude Code
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4d
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Founding Design Engineer
San Francisco, California, United States
$125k-$225k/yr OnsiteFull Time
Orchard Robotics
Orchard Robotics: Building AI-powered camera systems for precision crop management.
1+ YOERequires 1–5 years of design experience, exceptional portfolio, product and visual design skills, zero-to-one project experience, Figma and prototyping fluency, and familiarity with Claude Code and AI tools.
Figma, Claude Code
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