Founding Engineer
6 days ago
About us Our partner is building a one-person AI marketing service. We went from 0 to $500k ARR in 90 days while in stealth and are now assembling an all-star team to launch and scale.
The role Work directly with the CTO to design, build, and scale the world's first AI-native B2B content generation platform. You will own mission-critical surfaces, ship quickly, and set engineering culture from day one.
What you'll doOwn a core pillar such as web scraping at scale, pipeline optimization, or multimodal/voice AI interfacesCreate novel AI-native experiences that combine text and video generativityBuild net-new features and harden them against unexpected user behaviorDrive ideas end to end: talk to users (if you want), translate needs into designs, and ship
You might be a fit if you haveExcellence and ambition: you've been best-in-class at something and want to be the best in the worldUnorthodox thinking: you spot non-obvious angles and move faster and smarter because of itDedication: high-tempo work ethic, comfortable working most days alongside a like-minded teamEQ and agency: you read the room, communicate crisply, and believe you can learn almost anythingPreference for in-person collaboration in San Francisco
We're especially excited by people whoLive in the backend and obsess over performant, scalable systemsBreathe Figma and care about interaction design as much as implementationBuilt their own scrapers when none existedHave dabbled in short-form video creation and enjoy crafting compelling content
Location and setup In-person in San Francisco.
Compensation Base salary: $150k–$250k, plus meaningful equity.
How to apply Send a short note and links to shipped work or GitHub to Bonus: include a 3–5 sentence story about a system you owned that you made faster, more reliable, or more delightful for users.
-
Founding Engineer
6 days ago
San Francisco, California, United States Fonzi AI Full timeJoin Fonzi Match Day: The Marketplace for Founding EngineersNovember 17this the next Fonzi Match Day where exceptional founding engineers connect with Series A-D startups building the future. Let 30+ pre-vetted AI-native NYC, San Francisco and remote companies compete for your talent.The Match Day Experience:2-minute application processPersonal talent...
-
Founding Engineer
5 hours ago
San Francisco, California, United States LadybugDB Full timeCompany DescriptionLadybugDB is an open source embedded graph database with an emphasis on object storage. The project is supported by LadybugMem (soon to be incorporated).Role DescriptionThis is a full-time on-site role for a Founding Engineer, located in the San Francisco Bay Area. The Founding Engineer will be responsible for developing and implementing...
-
Founding Engineer
4 days ago
San Francisco, California, United States Pally Full time $160,000 - $240,000Company Hey , we're Haz and Wyatt, the founders of Pally, and we're building at the intersection of AI and human relationships. We believe that while AI will automate a lot of low-level tasks, that this will dramatically increase the value of human connection at the highest level. In a world full of 'AI SDRs', our warm connections become more important...
-
Founding Engineer
15 hours ago
San Francisco, California, United States Amadeus Search Full timeRole: Founding Engineer (Fullstack)Location: San Francisco, CA (On-site)Compensation: $150K – $200K + 0.25% – 1% equityVisa: Sponsorship availableCompanyStealth early-stage startup founded in 2024 with $2M in funding and a 5-person team. The company is building AI-powered agents specifically for local governments to improve operations, citizen...
-
Founding Engineer
2 weeks ago
San Francisco, California, United States ezraailabs Full time $150,000 - $250,000 per yearAbout Ezra Ezra is building the AI-powered recruiter of the future. Our voice-based platform conducts natural, personalized interviews at scale—so hiring teams can quickly surface the best candidates, without spending hours on phone screens. The product is live, early customers are using it, and we're backed by Andreessen Horowitz (a16z Speedrun), NEA,...
-
Founding Engineer
6 days ago
San Francisco, California, United States Meticulate Full timeWe're hiring a Founding Engineer You'll be team member #4, working closely with co-founders Joseph + Wilbur and our other Founding Engineer on the engineering team and you'll have significant ownership over the parts of the product you want to cover. As an early engineer, you will be all over the codebase, from spinning up infra to placing pixels on the...
-
San Francisco, California, United States Alexander Chapman Full time $150,000 - $250,000 per yearFounding Software EngineerAbout the RoleA fast-growing AI startup is seeking aversatile backend or full-stack engineerto joinin person at the San Francisco officeas aFounding Engineer. This is an opportunity to work oncutting-edge voice AI systemsand help shape a company tackling a massive market.You'll develop and deployLLM and voice technologies, build...
-
Founding Engineer
6 days ago
San Francisco, California, United States Emotion Machine Full timeWe are developing infrastructure for AI characters and companions. We think a lot about how we can shape AI so it is more fun and interesting to talk to.We are looking for a Full-Stack Software Engineer to join us as a Founding Engineer.With extensive experience with Typescript and PythonWho is self-driven, organized, entrepreneurial, and resourcefulHas a...
-
Founding Engineer
1 hour ago
San Francisco, California, United States Amadeus Search Full timeRole: Founding EngineerEmployment Type: Full-timeLocation: On-site, San Francisco, CACompensation: $110,000 – $170,000 base salary + significant equityAbout the CompanyThis early-stage AI startup is building an advanced voice bot platform for financial services, with customers including Fortune 500 banks and insurers. The company's technology automates...
-
Founding Engineer
2 weeks ago
San Francisco, California, United States Blueberry Full time $200,000 - $250,000 per yearAbout UsBlueberry is building the 1:1 marketer for the world's most ambitious brands. The way brands engage with customers is fundamentally shifting. In the early days, founders reply to every comment, DM every follower, and know customers by name. But as audiences grow into the hundreds of thousands or millions, that intimacy breaks. Even with social...