2,886 0-to-1 builder jobs
Founding engineers, AI engineers, full-stack and solo builders. End-to-end ownership only, no ticket-driven roles.
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active: United States
1269 results
| 1231. | Principal Product Engineer (Vast) Long Beach, California, United States | $221,000 – $314,000/yr | on-site | full-time | lead | golang, react, next.js | 3w ago |
| 1232. | Mid-Senior AI/ML Engineer - Remote (Emma of Torre.ai) United States | $60 – $65/hr | remote | contract | mid | scikit-learn, unit testing, tensorflow | 5d ago |
| 1233. | Senior AI Backend Engineer (Klarity) San Francisco, California, United States | $220,000 – $280,000/yr | on-site | full-time | senior | distributed systems, applied ai, backend services | 2w ago |
| 1234. | GNC Engineer II (Accurate Landing) (Inversion) Playa Vista, California, United States | $101,000 – $160,000/yr | on-site | full-time | entry | kalman filtering, sensor fusion, state estimation | 3w ago |
| 1235. | United States | $120,000 – $160,000/yr | remote | full-time | mid | typescript, node.js, graphql | 1mo ago |
| 1236. | New York, United States | on-site | full-time | mid | distributed systems, backend engineering, api | 1w ago |
| 1237. | Chicago, Illinois, United States | $150,000 – $190,000/yr | remote | full-time | lead | python, aws, computer vision | 2w ago |
| 1238. | Founding Machine Learning Engineer (Merget) New York, New York, United States | $100,000 – $180,000/yr | on-site | full-time | lead | machine learning, semantic intelligence, embedding models | 2w ago |
| 1239. | Founding Senior Forward Deployed Engineer [32674] (Stealth Startup) Redwood City, California, United States | $215,000 – $290,000/yr | hybrid | full-time | senior | python, javascript, llm | 2w ago |
| 1240. | Head of Technology (Zinda Law Group, PLLC) Austin, Texas, United States | $200,000 – $250,000/yr | on-site | full-time | executive | software engineering, ai, llms | 2w ago |
| 1241. | San Francisco, California, United States | $120,000 – $160,000/yr | hybrid | full-time | entry | ruby/rails, javascript/react, python | 1w ago |
| 1242. | New York, New York, United States | $224,000 – $280,000/yr | on-site | full-time | lead | typescript, python, react | 1w ago |
| 1243. | New York City, New York, United States | $350,000 – $450,000/yr | remote | full-time | executive | llm, reinforcement learning, reasoning systems | 2w ago |
| 1244. | New York, New York, United States | $220,000 – $265,000/yr | hybrid | full-time | lead | llm-powered workflows, prompt engineering, agent frameworks | 1w ago |
| 1245. | Forward Deployed Engineer (Santé) New York, New York, United States | $80,000 – $120,000/yr | on-site | full-time | mid | python, data migration, product management | 1mo ago |
| 1246. | Computer Vision Software Engineer (Maritime Technology Startup (Stealth)) El Segundo, California, United States | $130,000 – $220,000/yr | on-site | full-time | entry | computer vision, python, c++ | 2w ago |
| 1247. | Boston, Massachusetts, United States | $180,000 – $250,000/yr | hybrid | full-time | senior | knowledge graphs, ontologies, entity resolution | 3w ago |
| 1248. | ＜案件No.319＞【プロダクトエンジニア】フロントエンドを軸にフルサイクルで開発。TypeScript×UXデザインで、大企業のESG経営を支えるSaaSを創るコアメンバー募集 (Linkard Inc.) Oregon, United States | remote | full-time | senior | typescript, algorithms, data structures | 2w ago |
| 1249. | Founding Product Engineer (Mobile-First, React Native / Expo) — Dallas (Hybrid / Remote) (Frienzy Inc.) Dallas, Texas, United States | hybrid | contract | lead | react native, expo, react | 3w ago |
| 1250. | Senior Data & Insights Engineer, New Venture (Spring Health) New York, New York, United States | $159,100 – $196,480/yr | hybrid | full-time | senior | sql, python, postgres | 3w ago |
| 1251. | Full-Stack Developer Intern, Music & Audio (Melotech) New York, New York, United States | remote | internship | internship | node.js, next.js, full-stack development | 2w ago |
| 1252. | Founding Senior AI Engineer (Equity-Only / Part-Time) — RAG, Conversational AI & Agentic Systems (Really Global) United States | remote | part-time | senior | python, retrieval systems, semantic search | 1w ago |
| 1253. | San Francisco, California, United States | $170,000 – $275,000/yr | on-site | full-time | senior | voice ai, production voice ai, vapi | 1mo ago |
| 1254. | Staff Machine Learning Engineer (Scowtt) Seattle, Washington, United States | $190,000 – $250,000/yr | on-site | full-time | lead | python, pytorch, tensorflow | 3d ago |
| 1255. | Software Engineer, AI/ML (Stealth Startup) New York City, New York, United States | on-site | full-time | mid | large language models, machine learning, ai | 2w ago |
| 1256. | Chief Technology Officer (CTO) (Neuroscale AI) United States+2 | From $150,000/yr | remote | full-time | executive | typescript, nestjs, python | 2w ago |
| 1257. | Mountain View, California, United States | From $160,000/yr | on-site | full-time | lead | pytorch, robotics, machine learning | 2w ago |
| 1258. | Member of Technical Staff (Eagle) New York City, New York, United States | $150,000 – $300,000/yr | on-site | full-time | mid | llm, agent frameworks, rag | 3w ago |
| 1259. | Head of AI (CYVL) Boston, Massachusetts, United States | $300,000 – $425,000/yr | hybrid | full-time | executive | lidar, imagery, gps | 3w ago |
| 1260. | Technical Intern (in person, summer '26) (SimCare) New York, New York, United States | $7,000 – $11,000/yr | on-site | internship | internship | nextjs, fastapi, supabase | 5d ago |
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