Founding AI Engineer
$175k - $250kRecruiting from Scratch
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 that is pioneering voice and video call security for the AI age. This company is at the forefront of software development, focusing on innovative solutions in cybersecurity and artificial intelligence. With a strong commitment to leveraging cutting-edge technologies, they are building a robust platform to enhance digital communication security. What You Will Do Design and implement full-stack solutions using Python, TypeScript, and JavaScript to enhance security features. Develop machine learning models with PyTorch to improve the accuracy and efficiency of voice and video call security. Collaborate with cross-functional teams to integrate FastAPI and React for seamless user experiences. Utilize AWS and Cloudflare for scalable and secure cloud infrastructure. Participate in code reviews and maintain high coding standards to ensure software quality. Contribute to the development of internal tools and libraries, including DSPy and Electron, to streamline workflows. Drive innovation by exploring and implementing new technologies and methodologies in the AI space. Ideal Candidate Background 3+ years of experience in software engineering, with a strong focus on full-stack development. Proficiency in Python, TypeScript, and JavaScript, with hands-on experience in FastAPI and PyTorch. Familiarity with cloud services, particularly AWS, and experience in deploying applications securely. Demonstrated ability to work collaboratively in a team-oriented environment. Strong problem-solving skills and a passion for developing innovative solutions in AI and cybersecurity. Preferred Experience with modern front-end frameworks, particularly React and Tanstack. Knowledge of LLMs and their application in security technologies. Familiarity with tools like Papr, Modal, Fly.io, and Supabase to enhance development processes. Compensation and Benefits The base salary for this role ranges from $175K to $250K, accompanied by meaningful equity as part of the founding team. This is an exciting opportunity to join a forward-thinking company at the cutting edge of technology. Recruiting from Scratch
$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...SuggestedWork experience placementImmediate startVisa sponsorshipMondrio
San Francisco, CA1 day ago- ...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...Suggested
Middleware, Inc.
San Francisco, CA1 day ago - ...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...SuggestedFull time
Amadeus Search
San Francisco, CA1 day ago - ...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...SuggestedVisa sponsorshipWeekend work
Jobtailor
San Francisco, CA1 day ago $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,...SuggestedFull timeImmediate startFlexible hoursRise Technical
San Francisco, CA1 day ago- ...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
Alhena AI
San Francisco, CA3 days ago - ...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,...
Andera
San Francisco, CA1 day ago - ...platform for understanding and improving how engineering teams work. We believe the way... ...is fundamentally broken and that modern AI can give teams a far more accurate and actionable... ...to accelerate our growth. As Weave’s Founding AI Engineer , your job is to build AI to...Work at office
Weaveos
San Francisco, CA3 days ago $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 areaBronco
San Francisco, CA1 day ago$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 officeRelocationClera
San Francisco, CA26 days ago$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 timeAlldus International Consulting Ltd
San Francisco, CA26 days ago$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 workRelocationClera
San Francisco, CA26 days ago$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 workThomas Talent Network
San Francisco, CA26 days ago$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 sponsorshipDavid Joseph & Company
San Francisco, CA14 days ago$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 sponsorshipJeffreyM Consulting
San Francisco, CA5 days ago- 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
- 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...
$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 timeWeekday (YC W21)
San Francisco, CA11 hours ago$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 hoursHellobabs
San Francisco, CA1 day ago$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...RelocationClera
San Francisco, CA2 days ago$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 sponsorshipRaydar
San Francisco, CA13 days ago$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 shiftLavendo
San Francisco, CA14 days ago- ...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...Full timeWork at officeRelocation
- ...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
- ...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
...embedded finance at a global scale.Proudly founded in Melbourne, we have a team of over 2,30... ...you “get stuff done” end-to-end. You use AI to work smarter and solve problems faster... ...tooling across the spectrum: from prompt engineering and in-context learning to fine-tuned...Temporary workLocal areaWorldwide- ...contract lifecycle management (CLM). What you'll do As an AI Agentic Engineer on the Platform AI Engineering team, you will drive the next... ...your contribution helps us make the world better than we found it. And for that, you’ll be loved by us, our customers, and the...Permanent employmentFull timeContract workWork at officeLocal areaRemote work2 days per week
$153.71k - $267.03k
...a career in Advisory. KPMG is currently seeking a Manager, AI Engineer to join our Advisory Services practice. Responsibilities:... ...July 4th holiday. Additional details about our benefits can be found towards the bottom of our KPMG US Careers site at Benefits & How...Full timeH1bLocal areaKPMG
San Francisco, CA1 day ago- # Agentic AI EngineerBenchlingSan Francisco, United StatesPosted 8 Aug 2026Benchling is looking for a founding engineer to join their Intelligence Engineering & Enablement team to build agentic AI systems for the R&D cloud. You will define the foundational architecture...
Grapevine Round1 AI
San Francisco, CA1 day ago
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