Founding Jobs
Browse 47 exciting jobs hiring in Founding now. Check out companies hiring such as Pear VC, Office Hours, FM in Tacoma, Orlando, New Orleans.
Lead Known’s social storytelling as the Founding Social Creative Lead, defining the brand voice and producing scroll-stopping content across TikTok and Instagram.
Lead early GTM at Tanagram by running rapid experiments, shaping positioning, and creating repeatable inbound and outbound motions for developer audiences.
Lead brand, content, community, and growth at Office Hours as the founding Marketing Lead to establish the company as the premier expert network for founders, investors, and operators.
Build and scale the core backend systems, APIs, and developer tools that power Kernel's AI agent platform as a founding backend engineer on a small, fast-moving team.
Join Flyway Health as a founding Data/AI engineer to build and scale AI-driven data pipelines and agent systems that power enterprise life-sciences insights.
Own and expand Abacus’s core ML-powered document extraction engine and backend systems as the company’s first Founding Engineer, driving 0→1 development and scalable infrastructure.
Lead the ML stack as a founding Machine Learning Engineer at a stealth, self-funded AI group, defining models, training pipelines, and scalable inference for a global consumer product.
Lead the technical design and implementation of A1’s foundational LLM systems—training pipelines, inference stacks, and deployment architecture—for a global consumer AI product.
Be a founding engineer at Clera, building agentic systems and shipping production features from our San Francisco hackerhouse to automate the headhunting lifecycle.
Lead the creation and growth of KIPP Capital Region’s new co-ed high school as the Founding High School Principal, driving instructional excellence, culture, and community partnerships to ensure strong college-ready outcomes.
As Amigo's first sales hire, you will establish and scale the enterprise healthcare sales motion, closing six-figure deals and shaping the company's commercial strategy.
An early-stage, technically fluent GTM operator role to design and run high-velocity experiments that generate high-quality inbound and shape Tanagram's product narrative for developer buyers.
Serve as a founding Sales Development Representative for a high-growth food-tech SaaS startup, generating outbound pipeline and accelerating revenue growth in a hybrid New York role.
TalentPluto is hiring a Founding Engineer to own end-to-end product development and shape the architecture and engineering culture of an AI-driven recruiting platform.
Lead our national event sales strategy as a road-warrior field sales rep who runs live demos, closes deals at trade shows, and feeds critical market insights back to the founders.
Founding Product Manager to define the product roadmap and design powerful coding-agent workflows for Sculptor, partnering directly with founders and engineers.
Founding Full Stack AI Engineer role at a funded San Francisco startup building agentic AI prospecting tools, delivering production-grade products for high-growth clients.
Lead product and engineering efforts as a Founding Engineer at an early-stage startup creating an AI-native spreadsheet and workspace in San Francisco.
Founding Software Engineer to design and build a firmware development platform at a seed-stage startup, owning features end-to-end and collaborating directly with the CEO/CTO.
Lead Replit's New Media video practice: produce and direct end-to-end video content that defines a distinct visual identity and drives product awareness, community engagement, and brand momentum.
Join an aggressively funded AI startup in San Francisco as a Founding Full-Stack Product Engineer to build telemetry and production systems for LLMs and ship advanced Generative AI features.
Lead full-stack engineering on a founding team building agentic AI and delivery infrastructure for next-generation biologics and therapies in San Francisco.
A Founding Product Designer role at Granted to lead UX/UI and design systems for web and mobile while shaping design strategy in a high-velocity, early-stage healthcare startup.
Paradigm is looking for a hands-on Founding Engineer to build AI-driven culture intelligence, own the full stack, and shape product and technical strategy at an early-stage, mission-driven company.
Lead outbound and early customer acquisition for an AI startup as the Founding GTM Lead, owning outreach, discovery, and the scalable playbook alongside the founders.
As a founding backend engineer at Clipbook, you will design and ship scalable backend and data systems that productionize AI to deliver real-time insights for comms and public affairs teams.
Clipbook is hiring a Founding Enterprise Client Services Manager to own and expand enterprise relationships across public affairs, PR, and corporate segments at an execution-focused startup.
Lead development of Simple AI’s consumer-facing voice AI app as a founding software engineer on a small, fast-growing San Francisco team.
Founding Solutions Engineer to lead technical onboarding and integrations at Juicebox, partnering with sales and product to drive enterprise customer success and scalable implementation playbooks.
Founding Backend Engineer to design and build core backend systems, data pipelines, and production AI integrations for Clipbook, a fast-growing seed-stage leader in AI for communications and public affairs.
Matter seeks a Full Stack Engineer to design, build, and scale end‑to‑end AI/ML features that power an agent management layer for consumer brands.
Lassie seeks a strategic, hands-on Founding Recruiter to build its end-to-end TA engine and hire top technical and GTM talent as we scale from early customers to thousands.
High-agency Fullstack Engineer wanted to join an AI-focused founding team in San Francisco to build, deploy, and own core product features that drive measurable customer impact in insurance claims.
Lead the design and implementation of petabyte-scale training, fine-tuning, and low-latency model serving infrastructure for an early-stage startup building foundation models for physics.
Founding Engineer needed to own end-to-end full-stack product work at an early-stage AI compliance startup based in New York, delivering polished features and shaping the engineering DNA.
Join Navi as a founding full-stack engineer to build production-grade backend and data systems that power an AI co-pilot used by pilots, flight schools, airlines, and the U.S. Air Force.
Lead the engineering of Concourse's production AI agents to scale LLM-driven financial insights across enterprise customers and shape the product and engineering culture.
Lead product strategy and execution as Ideogram’s Founding Product Manager, building AI-native creative tools used by millions of creators.
Lead the backend architecture for VALA's social video + Web3 platform, owning scalable transaction and media systems that power tipping, trading, and real-time engagement.
Work directly with the founders to build and ship autonomous AI agents that process orders, generate quotes, and make inventory decisions for $Xbn+ customers.
Lead end-to-end product and platform development as a Founding Full-Stack Software Engineer at Fram Energy, building the data and fintech backbone for solar and energy retrofits on rental housing.
Lead a venture-backed AI RegTech startup as Founding CEO—build the product, run pilots and pricing, raise seed capital, and scale a compliance automation platform for SEC- and FINRA-regulated firms.
Be the first BDR at an AI SaaS startup, driving outbound outreach to founders and GTM leaders and helping shape the company's repeatable sales motion.
Lead product marketing for Dust’s US business as the founding hire, defining positioning, GTM, and messaging for an enterprise AI OS.
Flourish seeks a Founding Lead Teacher in Nashville to launch and lead a 5th–8th microschool that blends project-based instruction, AI coaching, and deep family and community partnership.
Lead Mandolin’s marketing as the founding marketer, owning ABM, content, SEO, and product marketing to drive enterprise healthcare adoption and inbound pipeline.
Early-stage healthcare AI startup seeks a hands-on full-stack engineer to build core platform features, drive AI voice and integration work, and help scale product and operations.
