founder jobs in Philadelphia

1,025 founder job listings in United States. Find daily updated positions from leading job boards.

  • Associate Founder

    3 days ago


    Philadelphia, Pennsylvania, United States Matriosh Full-time

    Founder Associate – Strategy, Fundraising & Operations Equity-Only | Direct Path to Co-Founder About Us We are a stealth-mode startup currently building our MVP and assembling our founding team. We're looking for a highly motivated Founder Associate who wants more than just another job— you want to help build a company from the ground up. This is an...


  • Philadelphia, Pennsylvania, United States A Foundery Full-time $80,000 - $120,000 Contract

    About the job Company. LedgerOps Ai (an A Foundery venture) Portfolio Company LedgerOpsAi Location : Philadelphia, Pennsylvania, United States (On-site) Type Co-Founder — full-time Start date ASAP Compensation Salary of $80,000 to $120,000 per year and a defined path to significant ownership. Vesting and related terms are agreed in the Co-Founder...

  • Co-Founder

    5 days ago


    Philadelphia, PA, United States thunderllc Full-time

    Company Description ThunderLLC is an emerging organization dedicated to creating innovative solutions and driving growth across industries. Based in Milwaukee, WI, the company is driven by a vision to deliver impactful results and foster meaningful connections. With a strong emphasis on collaboration and strategic execution, ThunderLLC aims to achieve...


  • Philadelphia, PA, Philadelphia County, PA; Pennsylvania, United States Stick Grips Golf Full-time

    Co-Founder & Chief Revenue Officer Stick Grips Golf Location: United States Reports to: CEO On-Target Earnings (OTE): $250,000 with upside after year 1 for exceptional profitable, collected wholesale performance. Variable compensation: Structured around collected revenue, gross-margin performance, strategic-account wins, and the commercial milestones...


  • philadelphia, pennsylvania, United States Lapis AI Consults Full-time

    Location: United States (required). Type: Co-founder, equity-only About us Lapis AI Consults, a NYC-based AI consultancy focused on business-first AI implementation, is starting a new venture in medical technology. The venture is led by the Founder and CEO of Lapis, who brings product and marketing leadership along with a patient community and media...


  • philadelphia, pennsylvania, United States Penn Medicine Full-time

    Penn Medicine - 3400 Spruce Street - Responsibilities: Assist RN with patient care and data collection; Report patient status and vital signs to RN; Support activities of daily living and discharge planning; Maintain infection control and patient safety standards; Document patient interventions and observations


  • Philadelphia, PA, United States Stick Grips Golf Full-time

    Co-Founder & Chief Revenue Officer Stick Grips Golf Location: United States Reports to: CEO On-Target Earnings (OTE): $250,000 with upside after year 1 for exceptional profitable, collected wholesale performance. Variable compensation: Structured around collected revenue, gross-margin performance, strategic-account wins, and the commercial milestones...


  • philadelphia, pennsylvania, United States Pennsylvania Medicine Full-time

    Certified Nursing Assistant Penn Medicine is dedicated to our tripartite mission of providing the highest level of care to patients, conducting innovative research, and educating future leaders in the field of medicine. Working for this leading academic medical center means collaboration with top clinical, technical and business professionals across all...


  • Philadelphia, PA, United States Rephana.ai Full-time

    Co-Founder & CEO Founder/CTO and R&D are based in Israel. Seeking a U.S.-based commercial Co-Founder & CEO. The Opportunity Rephana is looking for a Co-Founder & CEO to lead the company. This is a co-founder partnership with meaningful founder equity - not a salaried executive role, and not a sales seat with a bigger title. You lead the company, and...


  • Philadelphia, PA, United States We Make Designs Full-time

    Building a product and need the right team to help you get it live? We Make Designs works with founders at different stages. Some come to us with an idea. Others already have designs, a prototype, an unfinished app, or a product they built using AI coding tools and now need help taking it further. We can step in from wherever you are today. We typically...


  • Philadelphia, Pennsylvania, United States Soliventure.NET Full-time

    Commercial Co-Founder / Business Leader – B2B SaaSPotential CEO Role | ZeroCookie. NETTM | Remote, United States | Equity-Based OpportunityThe technology is built. The market is waiting. We're looking for the right person to build the business.ZeroCookie. NETTM is an emerging privacy-intelligence SaaS company challenging the conventional approach to...


  • philadelphia, pennsylvania, United States Healthcare Shares PBC Full-time

    Vantia VA Vantia VA is a founder-focused virtual assistant agency that helps startups and growing businesses scale by providing highly trained remote professionals across sales, customer support, and executive assistance. VantiaVA enables founders and leadership teams to delegate time-consuming operational responsibilities while maintaining a high standard...


  • Philadelphia, PA, United States AUTONOMOUS: The Future of Robotics & Physical AI Full-time

    About Us AUTONOMOUS: The Future of Robotics & Physical AI is a media brand and conference for the founders, engineers, investors, and enterprise operators building the industry. Our first event in San Francisco sold out with 600+ attendees from leading physical AI companies within 3.5 months. We are planning to double in 2027. Were a small, fast-moving team...


  • philadelphia, pennsylvania, United States The Scale Codes Full-time

    We’re hiring: Meta Ads Consultant | The Scale Codes Remote | Contract | $200–$300 per session The Scale Codes is a coaching and education company helping eCommerce founders build the marketing strategies and systems behind consistent revenue. We’re looking for an experienced Meta media buyer who can help founders understand paid advertising, diagnose...


  • Philadelphia, PA, United States Seer Interactive Full-time

    Seer Interactive Executive Assistant Seer Interactive is a digital marketing consultancy that harnesses compassion, data, and technology to make a mark on our communities - our coworkers, our clients, our industry, and our neighbors. We believe in relentlessly pursuing (and sharing) the truth bringing together millions of data points from quantitative and...


  • Philadelphia, PA, United States Moonveil AI Full-time

    ModelRush.ai gives developers and creators access to AI image, video, text, and voice models through a unified API and web playground. We’re looking for a hands-on growth lead to work directly with the founder. Your job is to understand our best customers, find more people like them, and turn that work into repeatable, profitable growth. You’ll own the...


  • Philadelphia, PA, United States ATICO ATX Full-time

    Company Overview ATÍCO partners with early-stage cybersecurity, AI, and infrastructure companies, as well as venture capital firms, to design and execute effective enterprise go-to-market strategies. We primarily support companies from angel-backed stages through Series B as they validate product-market fit, develop early revenue, and build repeatable paths...


  • philadelphia, pennsylvania, United States QualGent Full-time

    About QualGent QualGent answers the question every mobile team asks before they ship: \"What's wrong with my app that I don't know about yet?\" We're an ex-Google, YC-backed team of 10 building the verification layer for mobile apps. As coding agents write more of the app, someone still has to catch what they miss before users do. We combine AI with expert...

  • Board Level Member

    22 hours ago


    philadelphia, pennsylvania, United States Jaca Full-time

    ABOUT JACA Jaca is a consumer health and food company focused on building a category-defining brand around allulose, a rare sugar that directly addresses growing consumer skepticism toward traditional sugar alternatives. Unlike artificial or high-intensity sweeteners that often fail on taste or performance, allulose is an actual sugar, meaning it tastes,...


  • philadelphia, pennsylvania, United States Simplify Full-time

    ABOUT SIMPLIFY Large organisations rarely have a shortage of data. The challenge is turning that data into consistent execution across hundreds of people, teams and locations. One store may outperform another. One regional leader may know exactly where to focus while another is working with the same systems and reaching a different conclusion. Simplify was...