146 founder jobs at 94 companies in Napa, CA

2mo
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Founder's Office, Founder Associate
San Francisco, California, United States
$170k-$250k/yr OnsiteFull Time
Decagon: Conversational AI platform for automated customer support.
Background as a founder or aspiring founder; strong operator; end-to-end project ownership; first-principles thinker; excellent communicator.
2w
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Co-Founder & CEO - Entrepreneur in Residence
San Francisco or United States
RemoteFull Time
FutureSight
FutureSight: -founds and invests in vertical AI business software startups.
Experienced founder with venture-backed track record in B2B AI/SaaS, fundraising fluency, go-to-market leadership, ability to recruit and lead a founding team, and readiness for full-time founder commitment.
2mo
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Founder associate
San Francisco, California, United States
$140k-$160k/yr OnsiteFull Time
Svix
Svix: Provide webhooks-as-a-service infrastructure for secure server-to-server communication.
Strategic thinker with project management, hiring and ops experience; interest in AI; able to work in a fast-paced startup.
1d
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Founder Associate
San Francisco, California, United States
$90k-$120k/yr OnsiteFull Time
Clera
Clera: AI talent agent matching professionals with high-growth startup roles
2+ YOERequires 2–6 years of relevant experience in strategy, operations, growth, or early-stage company building, with independent leadership, complex workflow ownership, and strong strategic thinking.
3w
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Executive Assistant to Founder
San Francisco or Oakland or Chicago
$75k-$90k/yr OnsiteFull Time
Fictiv: On-demand manufacturing platform for custom mechanical components.
Proven executive support experience managing complex calendars, travel, confidential communications, and logistics for a founder or executive; strong organization, discretion, and proactive anticipation of needs.
1mo
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Operating Partner - Founder Services & Platform
Menlo Park or San Francisco
OnsiteFull Time
Miravoice
Miravoice: AI voice agent platform for automated market research surveys.
Proven startup operator (CEO/COO) with experience building and scaling enterprise software companies, go-to-market and recruiting experience, team leadership, and founder coaching.
5d
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AgriTech Co-Founder / CPO (100 % remote) (m/f/d)
Sacramento, California, United States
€500k/yr RemoteFull Time
EWOR
EWOR: Venture builder providing capital and mentorship to early-stage founders.
Entrepreneurial candidates must be based in Europe or the Americas or open to relocation, willing to take full responsibility for scaling a startup, and highly proficient in English communication.
2mo
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Founder Level COO
San Francisco, California, United States
RemoteFull Time
Dearest Care
Dearest Care: A fast-moving healthcare startup delivering AI-powered navigation to patients.
7+ YOE7+ years in healthcare operations; hands-on, data-driven; experience with credentialing or payer enrollment; comfortable in high-ambiguity startup environment.
3mo
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Chief of Staff (Future Founder/VC)
San Francisco, California, United States
HybridFull Time
Abundant
Abundant: Building simulation infrastructure for AI model training.
Extreme ownership, grit, creative problem solving, and proficiency with coding agents (Codex, Claude Code); ability to work directly with the CEO and handle undefined domains.
Codex, Claude Code
1d
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Executive Assistant to Founder (relocate to Australia)
Sydney or San Francisco or Australia
HybridFull Time
Canva
Canva: Cloud-based visual communication and graphic design software platform.
Strong Executive Assistant experience, ideally supporting C-suite leaders in global technology or SaaS companies; requires organization, communication, problem-solving, confidentiality, judgment, and proactive stakeholder management.
AI, AI/ML School, Canva Product Skills
3w
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Executive Personal Assistant to the Founder & CEO
Palo Alto or San Francisco
OnsiteFull Time
Turing
Turing: Platform for sourcing and managing remote software engineering talent.
3+ YOE3+ years high-trust executive and personal support experience; strong calendar, travel, and logistics management; discretion, judgment, and ability to work irregular hours and travel.
3w
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Executive Assistant to the Founder, Managing Partner
San Juan or Dorado or New York City or San Francisco
OnsiteFull Time
Pantera Capital
Pantera Capital: Institutional investment firm focused on blockchain and digital currencies.
Bachelor's degree required; experience supporting C-level executives preferred; bilingual English/Spanish preferred; strong Microsoft Office and Apple proficiency; highly organized and discreet.
Microsoft Outlook, Microsoft Excel, Microsoft Word, Apple hardware
1d
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Executive Assistant to Founder (relocate to Australia)
Sydney or San Francisco or Australia
HybridFull Time
Canva
Canva: Online graphic design platform for creating and editing visual content.
Strong Executive Assistant experience, ideally supporting C-suite leaders in global technology or SaaS companies; requires organization, problem-solving, communication, judgment, emotional intelligence, and adaptability.
1mo
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Co-founder & CEO, AI for predictable drug discovery and development
San Francisco or United Kingdom
HybridFull Time
Deep Science Ventures
Deep Science Ventures: DSV builds science-based companies to solve global challenges.
World-class expertise in AI/ML or therapeutics, proven fundraising track record (led a priced round or demonstrable raisability), ability to build commercial partnerships and scale a company, strong investor network, and entrepreneurial leadership.
3mo
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Portfolio Services Partner
San Francisco, California, United States
OnsiteContract
Andreessen Horowitz
Andreessen Horowitz: Global venture capital firm investing in technology companies.
Contract role for 1-3 months; experience advising founders on marketing and GTM.
2w
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Founders & Tech Tax Supervisor
Encino or Princeton or Red Bank or Carlsbad or San Francisco or East Brunswick or Whippany or New York or Irvine
$90k-$165k/yr HybridFull Time
Withum
Withum: Professional services firm offering audit, tax, and advisory solutions.
4+ YOELicensed CPA or CPA candidate, Bachelor’s in Accounting required, 4+ years public accounting experience, expertise in tax planning for founders/tech executives, leadership and client relationship skills.
3mo
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Product Lead, Financial Products
San Francisco or New York
$180k-$210k/yr OnsiteFull Time
Forage
Forage: Builds infrastructure enabling online SNAP EBT payments.
5+ YOE5+ years PM/ founder in fintech/ecommerce; proven shipping; strong discovery; great communication; mission-aligned.
2mo
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Senior Product Manager
San Francisco, California, United States
OnsiteFull Time
Convex
Convex: Reactive backend platform for building full-stack web applications.
5+ YOESenior product leader with strong technical craft, customer empathy, data-driven decision making, and collaboration with founders.
SQL, Product Analytics
3w
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Private Jet Advisor - Founders, Technology & Innovation Economy (Bay Area, CA)
Atherton or Woodside or Hillsborough or Palo Alto or Los Altos Hills or Ross or Belvedere or San Francisco or Napa
$300k-$1200k/yr FieldFull Time
Silver Air
Silver Air: Private jet management and luxury aircraft charter services
5+ YOE5+ years sales/advisory experience, deep Bay Area network of founders/investors/family offices, consultative selling, CRM (HubSpot) proficiency, Bay Area resident with market presence.
HubSpot
1mo
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GTM Lead
San Francisco, California, United States
OnsiteFull Time
Blackletter
Blackletter: AI-powered legal services for startups and high-growth companies.
Proven GTM and sales experience with founders/GCs, partnership development, messaging and pricing strategy, strong communication and ownership mindset.