Founding Software Engineer

Company DescriptionScorecard is dedicated to developing a next-generation evaluation platform for production-ready AI and large language model (LLM) applications. Our innovative platform enables the testing and evaluation of GenAI solutions, ensuring their readiness for real-world deployment. We focus on advancing cutting-edge technology to meet the emerging...

Metrics Recruitmentis seeking aFounding Software Engineerfor an early-stage, venture-backed startup building the next generation of AI advertising infrastructure. Their self-serve dashboard enables advertisers to place targeted ads directly inside AI-generated responses, creating a new, sustainable revenue channel for the AI ecosystem. They have strong early...

Founding Software Engineer (AI Startup)$150,000 - $250,000 + Strong Equity + Full BenefitsOn-site, San FranciscoLooking for a role where you'll have real ownership, direct impact, and the ability to shape both product and technical direction from day one? This is an opportunity to join a fast-moving startup building category-defining technology at the...

Location: San Francisco, CA (in-person only, relocation available)Type: Full-time, W2Compensation: $160,000-$210,000 base salary % equity + benefitsAbout OriginAt Origin, we're on a mission to transform how we care for our children.The current system is broken — developmental delays are rising, clinics and schools are overwhelmed, and therapists are...

MissionAt Navi, engineers don't just write code — they shape the future of aviation. Our AI co-pilot is built on real flight data, cockpit audio, and complex human performance models. We're looking for engineers who thrive at the edge of hard problems: systems that must be fast, reliable, and trusted by pilots, airlines, and the U.S. Air...

Join SignalFire's Talent Network for Founding Back-end Software Engineer Roles at VC-Backed StartupsAtSignalFire, we partner withtop early-stage startupsthat are shaping the future of technology. Our portfolio spans 200+ innovative companies across AI, cybersecurity, healthtech, fintech, developer tools, and enterprise SaaS.We're looking to connect with...

About OliveWe're building the fastest way for companies to create internal tools—just by describing what they need in natural language.From sales dashboards to trust & safety workflows, internal tools are the operational backbone at modern companies. But building them is still slow, repetitive, and a drain on engineering time.We're changing that. Olive...

About Megapot In a few years, the whole world will pause for a moment every day to see who just became a billionaire. At Megapot, we're building the internet's first global jackpot. $1 per ticket. $1,000,000 jackpot. 1 drawing every day. We're already crypto's largest jackpot with $200M+ in drawings and 19 jackpot winners. This uniquely large prize pool...

Join SignalFire's Talent Network for Founding Full Stack Software Engineer Roles at VC-Backed StartupsAt SignalFire, we partner with top early-stage startups that are shaping the future of technology. Our portfolio spans 200+ innovative companies across AI, cybersecurity, healthtech, fintech, developer tools, and enterprise SaaS.We're looking to connect with...

This is a role posted by Reval Recruiting on behalf of a clientFull-Stack EngineerLocation: San Francisco, California (On-site)This role is posted on behalf of the following client: They are a YC-backed startup building ultra-realistic, voice-powered AI agents that transform how businesses handle phone operations. From customer support and order intake to...