Jobs Base — 0-to-1 Builder Jobs
Filter jobs via URL parameters. All filters update the URL and are shareable.
Example: /?q=founding+engineer&workplace=remote&salary_at_least=100000
Available parameters:
q - search query (e.g. ?q=AI+engineer)
workplace - remote, hybrid, on-site (e.g. ?workplace=remote)
type - full-time, part-time, contract, freelance, internship (e.g. ?type=full-time)
seniority_level - internship, entry, mid, senior, lead, executive (e.g. ?seniority_level=senior)
region - north_america, latin_america, europe, asia_pacific, middle_east_africa
country - ISO country code (e.g. ?country=US,GB)
state - state/province name (e.g. ?state=California)
city - city name (e.g. ?city=San+Francisco)
salary_at_least - minimum annual salary (e.g. ?salary_at_least=100000)
salary_at_most - maximum annual salary (e.g. ?salary_at_most=200000)
posted_within - 24h, 3d, 7d, 14d, 30d
visa_sponsorship - set to true for visa-sponsoring jobs (e.g. ?visa_sponsorship=true)
sort - relevance, posted_at, salary (e.g. ?sort=salary)
page - page number (e.g. ?page=2)
Multiple filters can be combined: /?workplace=remote&visa_sponsorship=true&sort=salary
active: San Francisco
632 results
| 151. | Security Engineer (Raindrop) San Francisco, California, United States | $150,000 – $250,000/yr | on-site | full-time | senior | application security, cloud infrastructure security, threat modeling | 2w ago |
| 152. | Founding Fullstack / AI Engineer (Poka Labs) San Francisco, California, United States | $120,000 – $170,000/yr | on-site | full-time | lead | typescript, next.js, react | 2w ago |
| 153. | Founding Engineer (Mendral) San Francisco, California, United States | $180,000 – $220,000/yr | on-site | full-time | lead | ai coding agents, prompt engineering, context management | 3w ago |
| 154. | Founding Engineer (Cardinal) San Francisco, California, United States | $200,000 – $250,000/yr | on-site | full-time | lead | typescript, react, next.js | 3w ago |
| 155. | Founding Engineer (ZeroEntropy) San Francisco, California, United States | $130,000 – $200,000/yr | on-site | full-time | lead | rust, c++, python | 3w ago |
| 156. | Software Engineer (Idler) San Francisco, California, United States | $100,000 – $150,000/yr | on-site | full-time | mid | typescript, react, nodejs | 3w ago |
| 157. | Founding Engineer (Dex) San Francisco, California, United States | $130,000 – $250,000/yr | on-site | full-time | lead | react, next.js, typescript | 3w ago |
| 158. | Software Engineer (Browser Use) San Francisco, California, United States | $130,000 – $200,000/yr | on-site | full-time | mid | github, ai, llm | 3w ago |
| 159. | Founding Engineer (Relari) San Francisco, California, United States | $110,000 – $160,000/yr | on-site | full-time | lead | ai, ml, nlp | 3w ago |
| 160. | Founding Engineer (burnt) San Francisco, California, United States | $125,000 – $250,000/yr | on-site | full-time | lead | python, java, spring boot | 3w ago |
| 161. | Founding Engineer (Adam) San Francisco, California, United States | $160,000 – $250,000/yr | on-site | full-time | lead | ai, cad, product development | 4w ago |
| 162. | Founding Engineer (The Prompting Company) San Francisco, California, United States | $90,000 – $150,000/yr | hybrid | full-time | lead | llms, typescript, go | 1mo ago |
| 163. | Software Engineer - Platform/Applied AI (Fullstack) (AfterQuery) San Francisco, California, United States | $180,000 – $220,000/yr | on-site | full-time | lead | javascript, next.js, python | 1w ago |
| 164. | San Francisco, California, United States | $275,000 – $315,000/yr | on-site | full-time | lead | reinforcement learning, python, pytorch | 1mo ago |
| 165. | Founding Engineer (Arcadia) San Francisco, California, United States | on-site | full-time | lead | react, python, aws | 1w ago |
| 166. | Growth Engineer (Ello) San Francisco, California, United States | $180,000 – $215,000/yr | hybrid | full-time | mid | flutter, react, android development | 3w ago |
| 167. | Founding Engineer - US (Cozmo AI) San Francisco, California, United States+1 | $120,000 – $200,000/yr | on-site | full-time | lead | python, rust, aws | 1mo ago |
| 168. | Product Engineer (item) San Francisco, California, United States | $140,000 – $200,000/yr | on-site | full-time | entry | next.js, typescript, postgresql | 1w ago |
| 169. | Software Engineer: Build the World’s Best AI Plan Checker (InspectMind AI) San Francisco, California, United States+1 | $120,000 – $220,000/yr | remote | full-time | mid | aws, nextjs, computer vision | 2w ago |
| 170. | Fullstack Engineer (Onyx) San Francisco, California, United States | $150,000 – $400,000/yr | on-site | full-time | mid | typescript, react, nextjs | 4w ago |
| 171. | Research Engineer, Evals (Variance) San Francisco, California, United States | $250,000 – $400,000/yr | on-site | full-time | mid | llms, agent systems, retrieval | 2w ago |
| 172. | Agent Engineer (Senior) (Substrate) San Francisco, California, United States | $125,000 – $200,000/yr | on-site | full-time | senior | llm, machine learning, ai | 3w ago |
| 173. | Product Engineer — Interact (Firecrawl) San Francisco, California, United States+3 | $180,000 – $290,000/yr | remote | full-time | senior | browser automation, web scraping, agent tooling | 5d ago |
| 174. | San Francisco, California, United States | $150,000 – $200,000/yr | hybrid | full-time | lead | python, linux, ros | 6d ago |
| 175. | Founding Engineer (Replicas) San Francisco, California, United States | $150,000 – $250,000/yr | on-site | full-time | lead | ai, software engineering, product development | 1w ago |
| 176. | Founding Engineer (Replicas) San Francisco, California, United States | on-site | full-time | entry | ai agents, software engineering, product development | 2w ago |
| 177. | Forward-deployed, AI, and Platform Engineers (Hyperspell) San Francisco, California, United States | $150,000 – $220,000/yr | on-site | full-time | ai agents, agentic computing, customer success | 2w ago |
| 178. | Founding Engineer (Brainbase Labs) San Francisco, California, United States | $125,000 – $250,000/yr | hybrid | full-time | lead | typescript, python, llms | 3w ago |
| 179. | Founding Engineer (Paradigm) San Francisco, California, United States | $150,000 – $250,000/yr | on-site | full-time | lead | golang, typescript, nextjs | 1mo ago |
| 180. | Content Engineer (Surface Labs) San Francisco, California, United States | $10,000 – $200,000/yr | on-site | full-time | entry | next.js, typescript, python | 2d ago |
Get new builder jobs daily: