founding engineer Jobs in Hayward, California

Founding Engineer
San Mateo, CaliforniaAxiom (YC W25) We're building the first platform that lets anyone trade any asset on any chain, already used by 15k+ people daily and at 8 figure ARR. Tech Stack: TypeScript, NextJS, Jotai, TailwindCSS, PostgreSQL, uWebsocketJS Perks: Own room in our house - all expenses covered Work...Full Job Details
Founding Engineer
Hayward, CaliforniaGlocap Tech We are looking for an experienced, innovative product minded python software engineer to lead technical initiatives, mentor team members, and drive the development of a new team's core capabilities. You will have the opportunity to architect and build AI agents;...Full Job Details
Founding Security Engineer
Sonoma, CaliforniaBlock MBWe're looking for a Founding Security Engineer to work with the early-stage team on building a category-defining AI product and scale it to massive enterprises and high-growth startups alike. In this role, you will be responsible for building and maintaining the security...Full Job Details
Founding Web Scraping Engineer
Sonoma, CaliforniaAlexander ChapmanI'm working with an exciting AI startup in San Francisco that's building the first end-to-end testing platform for web agents. They are revolutionizing web agent testing with synthetic user simulations, automated evaluations, and large-scale benchmarking. They're now looking...Full Job Details
Founding Software Engineer
San Francisco, CaliforniaLMK Recruiting Job Description: We are an AI-powered startup building the next generation of software primitives that transform how businesses handle unstructured data and workflows. Our company leverages large language models (LLMs) to create a seamless interface between humans and...Full Job Details
Founding Engineer
San Francisco, CaliforniaPear VC Founding Engineer - Baton AI Location: San Francisco, CA (In-Person) Experience Level: 3+ years (Full-Stack Engineering) About Baton AI Baton AI (getbaton.ai) is revolutionizing how solutions engineers and implementation consultants work. Our AI co-pilot eliminates the...Full Job Details
Founding Software Engineer
San Francisco, CaliforniaITCO Solutions, Inc. Founding Software Engineer - AI Startup Fulltime with Benefits Only USC/GC can apply Only on the W2 rate We're seeking a full-stack engineer with hands-on experience in building and deploying LLM-based products from scratch. You should take pride in your work and write...Full Job Details
Founding Backend Engineer
Hayward, CaliforniaAlexander Chapman Founding Backend Engineer Role Overview Entrepreneurial and self-driven engineer specializing in backend development Capable of rapidly prototyping projects and scaling them as needed, driven by user experience and product impact alongside technical excellence Lead...Full Job Details
Founding Infrastructure Engineer
San Francisco, CaliforniaVANTA PARTNERS Inc About the Role Company Overview The next generation of voice assistants is poised to transform how billions of people interact with technology. As conversational AI becomes the default interface, the demand for seamless voice integration is skyrocketing. Yet, many...Full Job Details
Founding Senior Infrastructure Engineer
Alameda, CaliforniaVANTA PARTNERS Inc About the Role Company Overview Join a cutting-edge company that is reshaping how voice assistants integrate into everyday technology. As conversational AI continues to gain momentum, we are committed to providing businesses with the infrastructure needed to effectively...Full Job Details
Founding iOS Software Engineer
San Francisco, CaliforniaScout AI Intro Scout AI is a new hiring platform that connects software engineers to opportunities with world-class companies. On Scout, you get a more relevant and growthful interviewing experience, you receive feedback on your performance, and you also get end-to-end support to...Full Job Details
Founding Backend Engineer
San Francisco, CaliforniaParchaAt Parcha, we are building the automation layer for enterprise fintechs and banks. We leverage public and private data sets to automate complex processes, eliminating bottlenecks for operations and compliance teams. Recently backed by a $5M seed round from Kindred &...Full Job Details
Founding ML Engineer
San Francisco, CaliforniaPear VC About Us Outspeed is solving one of the biggest challenges with current AI systems - latency. We are building the infra for real-time AI for applications in gaming, AR/VR, robotics, and more. Outspeed is led by an experienced team of researchers and engineers with...Full Job Details
Founding Software Engineer
San Francisco, CaliforniaCambrian HealthJob Description Job Description Who We Are We're a battle-tested, mission-obsessed team of technologists, builders, and operators who care deeply about impact-because improving healthcare isn't just a goal, it's a necessity. We refuse to accept the broken status quo. Feel...Full Job Details
Founding Devops Engineer
San Francisco, CaliforniaWalker Bowen Talent Partners Job Description Walker Bowen Talent Partners is excited to partner with an early stage startup who is building out their Founding DevOps Engineering team. If you have prior experience working in an early stage startup and are willing to work onsite 5 days a week in San...Full Job Details
Founding Fullstack Engineer
Alameda, CaliforniaStealth Startup Founding Full Stack Engineer (Cool AI for Commerce Company - fresh $5M in funding, on the verge of Series A) Why Join Us? We're on a mission to revolutionize how we interact with the internet, powering AI-driven, personalized experiences for e-commerce and beyond. Picture a...Full Job Details
Founding Full Stack Engineer
Sonoma, CaliforniaBackOps AI About BackOps.ai BackOps AI is transforming supply chain operations with agentic AI solutions that automate complex workflows, freeing operations teams to focus on what matters most. Headquartered in the San Francisco Bay Area with flexible remote-friendly options, we...Full Job Details
Founding SW Engineer
San Francisco, CaliforniahireVouchMission The mission of our first engineer is to help us build the features we need to scale. As the first hire, the work this person does will become core infrastructure and strongly influence our engineering for years to come. This person will likely lead a team as we scale...Full Job Details
2 x Backend Founding Engineer
San Francisco, CaliforniahireVouch About Us We are an analytics and attribution tool for B2B SaaS. It collects and helps analyze data from all parts of the SaaS customer journey - marketing, sales, and product engagement. Our goal is to make tracking and gaining insights from all this data easier and faster....Full Job Details
Founding Machine Learning Engineer
Sonoma, CaliforniaUSA Tech Recruit Are you a Senior/Staff ML/AI Engineer starting to consider your options? Do you feel like the scope of your work is truly impactful enough? if you haven't quite seen a vacancy that's right but would like to chat as to possible options then please do send through an...Full Job Details
Founding Cloud Infrastructure Engineer
San Mateo, Californiazaimler About Us We are on a mission to bridge the gap between enterprise business knowledge and data, democratizing data discovery and curation to prepare organizations for the era of generative AI. Today's data tools are overly complex, poorly integrated, and siloed, forcing AI...Full Job Details
Founding Software Engineer
San Mateo, CaliforniaSela Ltd What is Sela? Sela is an AI phone agent that can conduct open-ended phone sales conversations really effectively. Compared to other voice AI agents, our architecture makes it 10x easier to sculpt and adjust the way our agent responds to pivotal moments in conversations,...Full Job Details
Founding Software Engineer
San Francisco, CaliforniaScout AI Intro Scout AI is a new hiring platform that connects software engineers to opportunities with world-class companies. On Scout, you get a more relevant and growthful interviewing experience, you receive feedback on your performance, and you also get end-to-end support to...Full Job Details
QA Lead Software Engineer
San Francisco, CaliforniaChestnut Corp. About Chestnut Chestnut, backed by a16z, is applying modern solutions to transform a $7B industry. Our customizable, easy-to-use producer management and compensation platform is purpose-built to address the insurance industry's unique challenges. We help customers break...Full Job Details
Founding Senior Software Engineer
San Carlos, CaliforniaRetell AI About Retell Retell is building the new standard for automating call center communications, including sales, support, customer engagement, and retention calls. Backed by Altman Capital, Y Combinator, and top investors, we've raised a $4.7M seed round and hit $8M ARR in 12...Full Job Details