2,893 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
1823 results
| 1291. | Founding Product Engineer (Surface Labs) San Francisco, California, United States | $130,000 – $220,000/yr | on-site | full-time | lead | typescript, node.js, postgresql | 1mo ago |
| 1292. | Lead Software Engineer (Project Healthy Minds) United States | $225,000 – $250,000/yr | onsite | full-time | lead | python, typescript, data modeling | Yesterday |
| 1293. | Security Engineer - Threat Intel (Anthropic) New York, New York, United States | $320,000 – $405,000/yr | hybrid | full-time | mid | python, threat intelligence, threat hunting | 3d ago |
| 1294. | Senior Frontend Engineer (Suppli) United States | remote | full-time | senior | react, typescript, api integration | 1w ago |
| 1295. | San Francisco, California, United States+1 | $225,000 – $325,000/yr | on-site | full-time | senior | agentic AI, AI architecture, LLM | 1w ago |
| 1296. | Research Engineer — Reinforcement Learning (Firecrawl) San Francisco, California, United States+1 | $180,000 – $290,000/yr | hybrid | full-time | senior | reinforcement learning, ml engineering, model training | 2w ago |
| 1297. | Mission Software Engineer (EffiGov) San Francisco, California, United States | $100,000 – $150,000/yr | on-site | full-time | entry | python, typescript, llm | 2w ago |
| 1298. | Machine Learning Engineer Intern (Summer 2025) (Dedalus Labs) San Francisco, California, United States | $9,000 – $10,000/mo | hybrid | internship | internship | fastapi, next.js, github | 1mo ago |
| 1299. | Staff Software Engineer - Founding Team (Greylock Partners) San Francisco, California, United States | hybrid | full-time | senior | go, python, rust | 1w ago |
| 1300. | Senior Frontend Engineer (Weave) San Francisco, California, United States | $175,000 – $225,000/yr | hybrid | full-time | senior | react, typescript, frontend ecosystem | 3w ago |
| 1301. | Founding Machine Learning Engineer (Novaflow) San Francisco, California, United States | $150,000 – $250,000/yr | on-site | full-time | lead | python, pytorch, tensorflow | 3w ago |
| 1302. | Machine Learning Engineer (Osmosis) San Francisco, California, United States | $180,000 – $250,000/yr | on-site | full-time | mid | reinforcement learning, distributed training, python | 1mo ago |
| 1303. | Founding Software Engineer, Full Stack (Airweave) San Francisco, California, United States | $120,000 – $160,000/yr | on-site | full-time | lead | react, typescript, python | 1mo ago |
| 1304. | Founding Front End Engineer (Mage Legal) San Francisco, California, United States | $100,000 – $150,000/yr | on-site | full-time | lead | typescript, react, frontend tooling | 1mo ago |
| 1305. | Founding Member of Technical Staff (Halluminate) San Francisco, California, United States | $150,000 – $250,000/yr | on-site | full-time | lead | reinforcement learning, platform engineering, ai agents | 1mo ago |
| 1306. | Perception Engineer, Staff (9 Mothers) Austin, Texas, United States | $250,000 – $400,000/yr | on-site | full-time | lead | computer vision, machine learning, python | Yesterday |
| 1307. | San Francisco, California, United States | $150,000 – $200,000/yr | on-site | full-time | mid | react, next.js, tailwind css | 2d ago |
| 1308. | Staff Product Engineer (Arist) United States | $220,000 – $260,000/yr | remote | full-time | lead | sql, data modeling, pipelines | 1w ago |
| 1309. | Distributed Systems Engineer (Backend) [32495] (Stealth Startup) Redwood City, California, United States | $215,000 – $290,000/yr | on-site | full-time | lead | backend development, distributed systems, real-time audio | 2w ago |
| 1310. | Founding Full Stack Engineer - Back End Focus (General Legal) San Francisco, California, United States+1 | $180,000 – $250,000/yr | on-site | full-time | lead | full stack engineering, back end development, product engineering | 2w ago |
| 1311. | Head of Engineering-Founding Team Member (AI Fund) California, United States | hybrid | full-time | lead | typescript, ai, mux | 2w ago |
| 1312. | Software Engineer ($125–170K + Equity) at Reacher (Jack & Jill) San Francisco, California, United States | $125,000 – $170,000/yr | hybrid | full-time | mid | python, fastapi, llm orchestration | 3w ago |
| 1313. | Founding Engineer (Assembly) New York City, New York, United States | $250,000 – $350,000/yr | on-site | full-time | lead | python, react, typescript | 3w ago |
| 1314. | Staff Engineer, Platform & Systems (Retell AI) Redwood City, California, United States | $240,000 – $300,000/yr | on-site | full-time | senior | distributed systems, voice ai, real-time systems | 1mo ago |
| 1315. | Founding Engineer (Frontend) (Momentic) San Francisco, California, United States | $150,000 – $220,000/yr | on-site | full-time | lead | typescript, react, next.js | 1mo ago |
| 1316. | San Francisco, California, United States | $150,000 – $240,000/yr | hybrid | full-time | senior | pytorch, tensorflow, asr | 4d ago |
| 1317. | Frontend Engineer (Instil) California, United States | $135,000 – $170,000/yr | remote | full-time | mid | react, typescript, html | 2w ago |
| 1318. | Product Engineer (Sieve) San Francisco, California, United States | $150,000 – $300,000/yr | on-site | full-time | mid | typescript, react, next.js | 3w ago |
| 1319. | India+1 | remote | full-time | entry | api, microservices, ai | 1mo ago |
| 1320. | Full Stack Engineer (Greywing) Singapore+16 | $25,000 – $40,000/yr | remote | full-time | entry | typescript, node.js, next.js | 1mo ago |
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