Founding Engineer
Heyaristotle
We've raised $5M to build the world's first truly personal AI tutor. We're assembling a small team in San Francisco to make it happen. Open Roles Full-Time Positions Build and scale real-time, multimodal tutoring experiences combining voice, vision, and memory. Own go-to-market strategy, operations, and growth initiatives. Scale from early pilots to thousands of students. Run the experiments and build the evaluations that improve how our production AI tutor teaches real students. 12-week programs working alongside the founding team in Downtown San Francisco's Financial District. Software Engineering Intern Ship core product features including voice, vision tutoring, and LLM orchestration. Own a critical 0→1 product problem from research through launch. Design scrappy AI-driven workflows using automation tools to optimize team efficiency. Be the utility player who chases whatever is existential across multiple functions. Medical, dental, and vision for you and dependents. Ramp card Corporate card for expenses. $1,000 annually. 401(k) Retirement savings plan. Downtown San Francisco We work in-person from our office in San Francisco's Financial District. Interns can be hybrid depending on the role. #J-18808-Ljbffr
$7.5k
...Job Description Job Description Founding Engineer - GovTech Location: San Francisco, CA (In-Office) Partnership: EQL Tech has been exclusively retained by a high-growth technology startup to appoint a Founding Engineer to build, from close to zero, the infrastructure...SuggestedWork at officeRelocationVisa sponsorshipRelocation package- ...co-designing the future of supply chain automation alongside some of the brightest minds in the industry. About The Role As a Founding Engineer at Mentum, you’ll have the chance to shape the future of our product, tackle some of the toughest challenges in AI and supply...SuggestedWork at officeShift work
- ...platform that turns your website into your company's main growth engine. We deploy swarms of marketing and web design agents that... ...companies the on‑demand infrastructure of a growth team. Ploy is founded by Bryant Chou, the co‑founder and former CTO of Webflow, where...Suggested
$130k - $200k
...Founding Engineer – Full Stack (AI x Developer Tools) Location: San Francisco, CA (Hybrid – 4 days/week in person) Compensation: $130,000 – $200,000 base Equity: 0.10% – 1.75% Work Authorization: Open to visa sponsorship in exceptional cases Type: Full-time Start Date:...SuggestedFull timeImmediate startVisa sponsorshipWork visa- ...Founding Engineer (Frontend) We're looking for frontend engineers. We prioritize learning over all. You must show a clear trajectory of growth. You will be more than a founding engineer; you'll be deeply integrated into the founding team, and help make strategic decisions...SuggestedWork experience placement
- ...technical genius. He trained the first-ever image editing AI in the world. Before Y/n, I was the founding designer at Substack. We're looking for a founding full-stack engineer to own most of the app surface and our personalized recommendations infrastructure. This is a...Relocation
- ...platforms. Define Technical Strategy and Culture : You will collaborate closely with the founding team to shape technical strategies, influence product development, and establish our engineering culture and best practices. Proactive Problem Solving : You will drive success by...
- ...About Loop Loop AI is a San Francisco–based tech company founded in 2022. We provide a Delivery Intelligence Platform for data-driven... ...first restaurants. About The Role We are looking for a Founding Engineer with 4+ years of backend engineering experience to join our fast...Temporary work
$120k - $170k
...Our client, an AI startup in the eCommerce industry, are hiring a Founding Engineer to join their growing team in San Francisco. The successful candidate will take full ownership of the product, from system architecture and infrastructure to customer deployments and rapid...- ...180 LPA. Min Experience: 1 years. Location: San Francisco Bay Area. JobType: full-time. We're looking for a highly motivated Founding Engineer to join us at the ground floor and help build our product from zero to one. This is a hands-on role for someone who thrives in...Full timeWeekday work
$150k - $300k
...I’m partnering with a well-funded AI startup that’s redefining how enterprise integrations are built. They’re looking for a Founding Engineer (2-5 years’ experience) who thrives in high-ownership environments and wants to build core infrastructure from scratch. You’ll...Visa sponsorship$120k - $200k
...housing, infrastructure, and communities can get built. Compensation: $120 K – $200 K, 1.00% – 2.00% equity. About The Role As a Founding Engineer, you will work directly with the founders on difficult applied‑AI and distributed‑systems problems that sit at the...For contractorsLocal area- ...You'll work at the intersection of software engineering, AI, and product design . You will own the full lifecycle of AI features , from... ...challenges and rapidly iterate on AI solutions. Collaborate with the founding team to shape the product roadmap based on real customer needs...
- ...We're looking for a Founding Engineer with deep AI infrastructure experience to design, build, and scale the systems that power our products. This is a hands-on, high-ownership role: you'll own everything from model serving and inference optimization to data pipelines,...
- ...We are looking for a highly skilled AI Developer to join us on our mission to build the future of search. As the founding engineer, you'll shape the foundation of a high-impact technology with a scrappy but rigorous, and a product-led growth mentality. You will have the...
- ...tl;dr: Interface is looking for generalist founding engineers (ml, data, full-stack) who are scrappy, push boundaries and have a need to win. We need to work hard and build quickly to win. We want people to challenge our ideas and build alternatives. LFG who you are make...Work at office
- ...Python React Gauge helps companies show up in more AI answers. AI engines received 7 billion visits last month, up 76% from last year.... ...successful companies (PostHog, Supabase). About the role We’re hiring a Founding Full-Stack Engineer to join our team! This role is full-time in...Full timeWork at officeImmediate startShift work
$140k
...About The Role Hiring a full‑stack/founding engineer to join our team focused on product engineering and shipping new features. Things you'll be working on Build out agentic workflows that design, build, and optimize online shops Build out product & payments processing...Work at office$170k - $250k
...Founding Full-Stack/Product Engineer | AI Agents for Healthcare | San Francisco, CA | $170K-$250K + 0.5-1.5% Equity Since launching, the team has signed one of the top 3 largest for-profit hospital systems in the country and is processing thousands of patients monthly...Full time- ...Hi, I’m Nik. I’m looking for a world‑class founding engineer to build Omi with me. Omi is AI for your real life. Think: wearable memory, voice‑first interface, the reverse iPhone. In the past 10 months, we’ve: Grown to 300K software users Hit 100M+ organic video views...
- ...Empathic Labs is building a real-time AI-enabled platform to digitize human connection. This founding engineer role is a unique 1-of-1 position alongside a Thiel Fellow founder, directly shaping the product and engineering culture as the company moves quickly. You’ll help...
$250k - $400k
...Founding Engineer Type: Full-time Compensation: $250-400k base plus generous equity Location: On-site in SF, hybrid, or remote About the Role We're looking for engineers to help us build the infrastructure to clone and gamify the internet. We will cover...Full timeRemote work$200k
...of products for private market investing. As a Senior Software Engineer on Meridian, you’ll own the technical design and delivery of major... ...sequencing trade‑offs through launch and iteration. This is a founding engineer role on a zero‑to‑one product with meaningful...Work at office2 days per week$200k
...Founding Full Stack Engineer, build the layer that turns a trading thesis into settled action Are you a backend-leaning engineer who's worked at a genuinely high‑pedigree, talent‑dense startup, and knows what great engineering culture actually looks like from the inside...Visa sponsorship$180k
...The Role We're hiring a Founding Engineer to join an early‑stage company building AI‑powered software and data infrastructure for healthcare organizations operating in highly regulated, data‑intensive environments. This is a foundational engineering hire. You'll work directly...Work experience placement- ...universities and turned down millions of dollars of cash/equity to build real products for billions of humans at Ghost. Apply for the founding eng role if you: ~ Use agents to write ~90% of your code ~ Have done exceptional things in the past ~ Have the...
$100k - $150k
...Founding Engineer We're looking for one engineer who can build. You'll work at the frontier of AI memory, context retrieval, and knowledge infrastructure, and own real surface area from day one. We're two people with years of runway, so you'll have enormous autonomy...H1b- ...world at a fraction of the cost of traditional solutions. The founding team previously built and scaled products at financial services... ...Coinbase and Sardine. The opportunity As our Founding Engineer , you will define, build, and maintain the technical foundation...
$175k - $225k
...About the Role Join a fast-moving, early-stage consumer AI startup as a Founding Engineer — a rare, high-impact position working directly alongside the founder. This is a true 1-of-1 opportunity to shape both the product and engineering culture from the ground up. The...Remote workVisa sponsorship$170k - $250k
...Founding Engineer Location: San Francisco, CA (Mission District) Work Arrangement: Full-Time | On-site (5 days/week) Compensation: $170,000–$250,000 Base Salary + Equity (0.25–1.5%) Visa Sponsorship: Available for exceptional candidates About the Company We're building...Full timeImmediate startVisa sponsorship
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