Founding AI Engineer in SF
Eth Juniors
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Join a fast -growing technology startup building intelligent systems that optimize workflows, improve efficiency and implement AI for operations in industrial environments. Already creating measurable impact for customers, the company is transforming how operational businesses run through next -generation software. You will join a small, high -performing team of exceptional builders and work directly with leadership on product execution, customer implementations, and international scaling.
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- ...Founding AI Engineer We founded Bild AI to tackle the mess that is blueprint reading, cost estimation, and permit applications in construction... ...hour coding technical #3-5 day paid work trial Logistics ~ SF-based or willing to relocate, fulltime in-office...SuggestedFull timeWork at officeRelocation
- ...understanding and improving how engineering teams work. We believe the way... ...broken and that modern AI can give teams a far more accurate... ...accelerate our growth. As Weave’s Founding AI Engineer , your job is to... ...role is 5 days in office in SF Nice to haves (Please...SuggestedWork at office
$120k - $180k
...Description Job Description About the Role This is a founding engineering role at a seed-stage AI startup building the intelligence layer for the... ...based in San Francisco, CA. Candidates must be based in SF or willing to relocate. US work authorization is required...SuggestedFull timeWork at officeRelocation$160k - $200k
...the Company A seed-stage company (founded 2025) on the frontier of agentic AI for the built world, building the technical... ...very few places in tech where an engineer can work directly on housing, and... ...weekend availability, in person in SF every day, in exchange for a large...SuggestedFull timeVisa sponsorshipWeekend work- ...We're a team of ex-Google engineers who built some of the largest defensive platforms on the... ...challenge: stopping the new wave of adversarial AI attacks already hitting organizations... ...+ years of combined AI experience on the founding team, we know today's landscape changes...SuggestedFull timeFlexible hours
- ...Who we are: Cooper is an AI coworker for the insurance industry. Getting a business insured involves mountains of paperwork... ...global insurance industry. About the role: We're hiring the Founding Engineering team for a new hyper-growth AI business unit. You’ll build AI...Full time
$225k - $255k
...products, markets, or sales motions change. Our AI-native platform equips companies to bring... ...on deep pricing experience from our founding team who have run over 150 pricing... ...assembled our team of 8 (pricing experts and engineers) to deliver that capability. Our main hubs...Work experience placementImmediate startVisa sponsorship$200k - $300k
...Bronco is an applied AI lab helping chipmakers keep Moore’s law going. Our mission is to build AI silicon verification agents... ...and EDA industries. About the role As a founding ML research engineer at Bronco AI, you will be building world-class intelligent...Local area- ...Founding AI Engineer San Francisco (Bay Area) Full Time About Alhena Alhena AI is the world's most accurate, capable, and adaptive AI platform designed for online merchants who aim to scale more profitably. More than just a chatbot, Alhena AI empowers e-commerce...Full timeFlexible hours
- ...Andera Andera is building reliable AI agents for back-office finance, starting... ...complex financial workflows in the world. Founding Team Andera is built on the belief... ...by pairing elite auditors with elite engineers. Engineering team: Alumni of MIT,...
$120k - $200k
...$120,000 - $200,000 + 0.5‑2% Equity + Flexible PTO Are you an AI engineer who wants to build and own the core agentic systems powering an... ...intelligence, whilst benefiting from full autonomy and founding‑level equity? This is a rare opportunity to join a YC‑backed,...Full timeImmediate startFlexible hours- ...At Middleware — one of the fastest-growing AI observability platforms — we're looking for a talented and experienced AI/ML founding engineer to join our team. You'll play a key role in building AI on our observability platform to detect and fix issues automatically. In...
- ...Founding Engineers: Build the AI That Builds AI Full-time · Founding Team · Engineering · On-site (India or US) What We're Building We're tackling one of the biggest constraints in modern artificial intelligence: AI is still built through slow, manual engineering...Full time
- ...About kos.ai Trillions of dollars are flowing into datacenters, defense, energy,... ...industrials, and hardware. He previously founded Spot AI, a computer vision company which... ...International Olympiad medalist, earned his Engineering PhD at Stanford, & published leading research...Visa sponsorshipWeekend work
- ...For phase 1, we're training foundational AI models that create building code-compliant... ...models, geometric and physics engines from scratch to transform how the world designs... ...from raw 2D or spatial data using AI. As a Founding AI Engineer for Scan-to-BIM on our core AI...Full timeVisa sponsorship
$120k - $200k
Our client, an AI-driven legal tech company, is hiring a Founding AI Engineer to join the team in San Francisco, CA. The successful candidate will design and deploy production-grade LLM systems for a next-generation legal technology platform, while also transforming complex...Full time$160k - $200k
...Job Description Job Description San Francisco, CA | Onsite | Full-Time We're seeking a highly autonomous Founding AI Engineer to join a seed-stage agentic AI company applying multimodal AI to construction and architecture. Its agents analyze blueprints to determine...Full timeVisa sponsorship$145k - $240k
...Our client is a well-capitalized, venture-backed startup (founded 2025) building an AI platform for the commercial insurance industry. Their... ...only beginning to adopt AI. You would be one of the first engineers on a small team, shaping the product from the ground up....Full timeH1bImmediate startVisa sponsorship$120k - $180k
...Job Description Job Description About the Role This is a founding AI engineering role at a seed-stage construction technology company building an intelligence layer that transforms messy blueprints, permits, and construction documents into actionable insights — making...Full timeWork at officeRemote workRelocation$175k - $250k
Founding AI Engineer Title of Role: Founding AI Engineer Location: San Francisco, hybrid Company Stage of Funding: Venture-Backed - Software Development, Cybersecurity, AI Office Type: Hybrid Salary: $175K-$250K Company Description We're representing a dynamic startup...Work at office- Founding Ai Engineer The future will have more chips, in more varieties, for more applications than ever before. The current way of designing, testing, and manufacturing them can't keep up. Outdated chip development processes are the present rate limiter on humanity's...
- Founding AI Engineer At Falconer, we're transforming how engineers create, access, and share knowledge with each other and their AI agents. We're looking for a Founding AI Engineer to help us build an AI-powered knowledge platform that companies love. As a founding engineer...Work experience placementWork at officeFlexible hours
$225k - $255k
About the Role We're a small, product-focused team building an AI-powered B2B pricing platform that helps companies... ...analysis to real-time deal guidance and discount governance. As our Founding AI Engineer , you'll own the evaluation systems, feedback loops, and LLM...Relocation$220k - $300k
...Salary Range: $220,000 – $300,000 Base Salary About the Role We are looking for a highly motivated and entrepreneurial Founding Applied AI Engineer to join our early engineering team in San Francisco. What You’ll Do Own the design and development of AI-powered...Full time$150k - $225k
...building the smart operating system for modern families. Most AI tools are designed for work life, but managing home life is... ...strengthen their communities. The Role We’re looking for an Founding AI Engineer to design, build, and scale the intelligence layer that powers...Full timeWork from homeFlexible hours$120k - $180k
...Job Description Job Description About the Role A founding senior AI engineer role focused on building the core intelligence layer for an early stage construction tech startup. You will work closely with product and users to prototype, deploy, and iterate state of...Relocation- AI Engineer Location: SF/ NYC/ Hybrid Type: Full-Time | Founding Team Opportunity About Navigate AI Navigate is building frontier AI technology for the field workforce—starting with construction. We've partnered with some of the biggest infrastructure companies...Full timeLive inRemote work
- ...Unlock New Career Opportunities with SA Technologies Inc. We’re Hiring: Founding AI Engineer At SA Technologies Inc., we believe in turning career aspirations into reality. As a CMMI Level 5 and Great Place to Work® Certified global IT consulting and services...Full time
- ...We’re hiring an AI Engineer to build the intelligence layer for the leading AI companion for language learning. You’ll own the core AI systems powering personalized conversations for millions of users. Language learning shouldn’t feel like an app — it should feel like...Full time
- ...interact with the web by building AI agents that can reliably do... ...technical staff to join the founding team. Someone technically strong... ...Work closely with product engineers to translate cutting‑edge AI capabilities... ...stipend to bring you to SF Generous health, dental,...Work at officeRelocationVisa sponsorship
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