Founding Full Stack Engineer Jobs

Founding Full-Stack Engineer

The Company We’re building a web-based AI app builder that lets non-technical users create, modify, and deploy real applications. At the core of the product is a browser-based IDE, powered by VS Code Web, where AI collaborates with users to write, edit, and evolve code safely. We believe AI should feel like a partner, not a black box. That means building systems that generate understandable changes, apply them predictably, and keep users in control. The Role We’re hiring a Founding Full-Stack Engineer to help build the heart of the product: the AI-powered app builder and IDE experience. This is a senior / staff-level founding role with broad scope and real product ownership. You’ll work directly with the founders to define how AI interacts with code, how changes are reviewed and applied, and how non-technical users successfully build real software. What You’ll Build - A browser-based IDE using VS Code Web - Custom VS Code extensions that enable AI-native workflows - AI systems that: -

Founding Full-Stack Senior Engineer (UK ONLY)

$70,000 - $90,000/yr

Founding Full-Stack Senior Engineer (UK ONLY) - Fully Remote MyDataValue London, ---, United Kingdom Job Title Founding Full-Stack Senior Engineer (UK ONLY) - Fully RemoteJob Description £70k – £90k • 0.5% – 2.0% • Fully Remote We are an AI-driven Hospitality Tech platform helping vacation rental owners automate their revenue on Booking.com. Unlike most "early-stage" startups, we are already at £100k ARR, growing month-on-month and have investment from angels. We have a product customers love, a validated business model, and we are now preparing to expand to Airbnb and Expedia. We are a lean team of two founders looking for a Founding Engineer. You will be the technical lead, working directly with us to brainstorm ideas, architecture and ship code quickly. The Role This is a Backend-First role (70/30 split). You will spend most of your time in Python/Django, but you must be willing to jump into React/Tailwind to ship complete features We have interesting technical challenges involving

Founding Full Stack Engineer

The compliant AI colleague for sales teams in Europe Amsterdam (The Netherlands) – On-Site Venta AI is the leading AI-powered sales solution for European companies. Our technology helps companies generate qualified leads, automate outbound processes, and unlock revenue potential that was previously invisible. In 2025 alone, Venta AI has initiated over 500 real deals, proving the economic impact modern AI can deliver in sales. As a Founding Full Stack Engineer, you won't just write code – you'll shape the core of a product that's already changing how companies grow. You'll own features end-to-end, from database to UI, and see your work directly drive customer success. You'll build alongside the founders, talk to real users, and make decisions that define our technical direction for years to come. If you've been waiting for the right moment to join an early-stage company where your work genuinely matters – this is it. This is not a role where you'll be handed specs and expected to execut

Founding Full-Stack Senior Engineer

- Developer, Senior Back end, Big Data, Cloud, Database, Front end, Integration Posted: Developer / Engineer Illumen Group Inc. Bethesda, Maryland, United States - Founding Full-Stack Senior Engineer (UK ONLY) - Fully Remote Back end, Database, Front end, Web Posted: Developer / Engineer MyDataValue London, ---, United Kingdom - Senior Ground Software Engineer Back end, Cloud, Database Posted: Developer / Engineer E-Space Saratoga, California, United States - Backend Engineering Specialist (Full Time) Back end, Database Posted: Developer / Engineer Mercor Remote or in-person (Palo Alto, CA); in-office requires 5 days/week., California, USA - Senior Back-End Developer Back end, Cloud, Database, Lead, Operations, Web Posted: Developer / Engineer Showcare Remote, Canada - AI Automation & Integration Engineer Back end, Big Data, Database, Machine Learning, Web Posted: Developer / Engineer Hoodie Analytics Chicago Or Remote, Illinois, USA - Python developer (3-5 years experience) needed on

Founding Engineer - Full Stack

Founding Engineer - Full Stack ⚡ What we’re doing We are on a mission to eliminate bottlenecks and revolutionize the food and beverage CPG supply chain by developing innovative, all-in-one software that starts with the contract manufacturer. Contract manufacturers and contract packagers (collectively, co-packers) are facilities that have extra production capacity and provide their services for a fee to customers (brands). Co-packers play a vital role in the trillion dollar U.S. Food and Beverage (F&B) Consumer Packaged Goods (CPG) industry, providing a range of services to convert raw materials into finished goods. These facilities are responsible for blending, drying, baking, frying, forming, and milling raw materials into bottles, pouches, cans, and other packages for our favorite foods and drinks. They are vital businesses for all food and beverage brands, including the thousands of emerging food and beverage brands that lack the resources to handle manufacturing on their own. We’re