Founding AI Engineer
$160k - $200kJeffreyM Consulting
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 whether buildings are safe, buildable, and compliant with regulations such as ADA, Wildland-Urban Interface, structural, and fire-safety requirements. This is a highly autonomous founding engineering role focused primarily on improving the accuracy of multimodal agents. The core workflow is: HYPOTHESIS → EXPERIMENT → IMPLEMENT → EVALUATE → ANALYZE → ITERATE Most of the engineer's time will be spent designing and running experiments against the evaluation framework rather than interacting with customers. The role can fit either a strong software engineer moving into AI research or an established AI/ML engineer who is also a fast builder. What You'll Own: Multimodal-agent accuracy AI evaluation frameworks Autoresearch Experimental feature development Experiment sweeps Computer-vision experimentation Evaluation analysis Lightweight data engineering Internal tooling Occasional web application improvements Building-code domain knowledge Product dogfooding Limited weekly user interaction Requirements 3+ years professional experience Extremely independent and self-directed. Able to unblock themselves without constant guidance. High-velocity prototyping and shipping. Strong software engineering or AI/ML engineering background. Rigorous understanding of evaluation/evals. Strong experimental/research instincts. Able to generate hypotheses rather than simply implement assigned ideas. Comfortable working across different technical areas. Genuine alignment with our mission around housing. Able to work in-person in San Francisco, CA What We’re Looking For: Autonomous vehicle experience, particularly Waymo or Zoox. Multimodal AI. Computer vision. AI evaluation/evals. Research engineering. Highly regulated AI applications. Medical/healthcare AI. Legal AI. Climate-tech startup experience. Early-stage startup engineering. Strong academic background. Evidence of independently identifying and solving difficult technical problems. Experience where incorrect model outputs have serious consequences. Genuine interest in housing, architecture, construction, or policy. Nice-to-Haves: Self-driving/autonomous vehicle background. Highly regulated application-layer AI. Climate tech. Computer vision. Strong academic credentials. Policy/regulatory curiosity. Experience interpreting complex technical documents or diagrams.
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Benefits Salary: $160K–$200K Base Equity: 0.5%–2% Employment Type: Full-Time Visa Sponsorship: None Available JeffreyM Consulting- ...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...SuggestedFull time
- ...Founding AI Engineer We founded Bild AI to tackle the mess that is blueprint reading, cost estimation, and permit applications in construction. It's a tough technical problem that requires the newest CV and AI approaches, and we’re impact-driven to make it more efficient...SuggestedFull timeWork at officeRelocation
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- ...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...SuggestedFull timeVisa sponsorship
$150k - $250k
.... Bronco's mission is to keep Moore's law going by building AI agents that automate large swaths of repetitive chip verification... ...designs at leading-edge process nodes. About the Role As a Founding AI Engineer, you will own the core intelligence of Bronco's agents. That...- 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
$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$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$175k - $220k
About the job Founding AI Engineer San Francisco, CA • On-site (5 days per week) • Full-time Compensation: $175,000 to $220,000 + competitive early-stage equity About the Company Our client is a seed-stage company building AI agents that work as IT technicians for small...Full timeH1bWork at officeVisa sponsorship$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- 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...
$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$160k - $200k
...Description About the Company A seed-stage company (founded 2025) on the frontier of agentic AI for the built world, building the technical leader in... ...affordable. It's one of very few places in tech where an engineer can work directly on housing, and that mission —...Full timeVisa sponsorshipWeekend work$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$120k - $180k
...Job Description Job Description About the Role This is a founding engineering role at a seed-stage AI startup building the intelligence layer for the construction industry. The company's platform transforms messy blueprints, permits, and construction documents into...Full timeWork at officeRelocation$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$165k - $250k
...Founding AI/ML Engineer Company: Closure Location: San Francisco, CA or New York, NY Compensation: $165,000 - $250,000 + 0.3% - 1% equity Employment Type: Full-time Visa Sponsorship: Not available About Closure Closure helps...Full time$73.8k - $218.8k
...Are: Accenture's Oracle Business Group AI Center of Excellence is one of the most... ...platform, and we're scaling fast. This is a founding team, these first hires will shape the... ...conversation. You might come from engineering, consulting, product, or pre-sales - what...Work experience placementLive inWork at officeLocal area- ...a huge opportunity to transform the trillion dollar legal industry using AI, and we are building a small, elite team to do it. The role We are looking for a Founding Applied AI Engineer to work at the core of our product. You will work directly with our CTO...Contract work
- Do you want to work at the intersection of AI, product, engineering, and real -world operations? \ \ Join a fast -growing technology startup building intelligent systems that optimize workflows, improve efficiency and implement AI for operations in industrial environments...Full timeImmediate start
- ...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
$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$200k - $250k
...Description About the company Our client is a lean, profitable AI infrastructure company building an open-source gateway for... ...its second major product. The role We are hiring a Founding AI Product Engineer to work directly with the founders on that next product....Full timeRelocationVisa sponsorship$200k - $250k
...client builds the infrastructure powering how the world's best engineering teams use AI. Their open-source AI Gateway is already trusted by Adobe,... ...'s largest enterprises. The Opportunity This is a founding-level seat. You'll work directly with the founders to build...H1bImmediate startRelocationVisa sponsorshipDay shift- ...collaboration and expect you to join us in our SF office (FiDi) at least three days a week. The Role We're looking for an applied AI engineer to help us build the next generation of Atlas - starting with an AI-powered travel and hotel concierge used by some of the most...Work at office3 days per week
- ...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...Full timeFlexible hours
$155k - $180k
...to accelerate our growth. We were co-founded by Brian Overstreet and Travis May (founder... ...of risk-based contracting. Arbital AI allows users to interact with complex VBC... ...actionable. We are looking for an AI Engineer to help build our next-generation conversational...Full timeContract workWork at officeRemote workFlexible hours2 days per week- ...Be one of the founding engineers at Nen, shaping the AI layer that powers automation across enterprise desktop environments at scale. The role Build and extend a multi-model agent loop across leading AI providers Benchmark models across cost, latency, and reliability...Full time
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