Founding Product Engineer

We’re hiring a Founding Product Engineer to join a well-funded, YC-backed startup building an agentic AI SEO/GEO platform that helps businesses drive growth and visibility across AI-powered search. In this role, you will take complete ownership of full-stack product features, working directly with the founders and clients to build, ship, and refine AI agents and data-rich pipelines. You will also help scale the platform's analytical layers to process massive datasets and establish self-improving marketing feedback loops. We are looking for someone with at least 2 years of professional full-stack development experience, preferably involving TypeScript and React, a strong background working with LLMs or AI agents, and complete fluency in English. | WHAT YOU WILL DO Drive the end-to-end development of full-stack product features, from conceptualization to deployment. Partner closely with founders and clients to construct, deliver, and optimize AI agents and robust data pipelines. Expand the platform's analytical capabilities to handle vast datasets and create adaptive marketing feedback mechanisms. Influence product strategy, engineering methodologies, and the organizational culture within a dynamic startup setting. Craft elegant and user-friendly interfaces, delivering highly refined and visually engaging frontends. Construct reliable and resilient backend architectures, overseeing complex data management operations. Interact firsthand with customers to collect insights and ensure product development aligns with user needs. Utilize artificial intelligence tools to boost efficiency, while rigorously upholding accountability for output excellence. | WHOM WE ARE LOOKING FOR Demonstrated expertise in the deployment and operational management of SaaS solutions within live production settings. Comprehensive background in overseeing the full development lifecycle of full-stack features, from initial concept to final deployment. Exceptional aptitude for crafting intuitive user interfaces and meticulously building refined, aesthetically pleasing frontends. Proficiency in constructing resilient and reliable data pipelines and agent-based systems, extending beyond conceptual prototypes, coupled with profound knowledge of backend architectures and intensive data handling. Advanced skill in utilizing AI tools for efficiency gains, combined with unwavering accountability for quality and a strong ability to innovate and adjust rapidly without compromising sound engineering principles. Competence in engaging directly with customers and serving as a credible spokesperson for the development team. Working knowledge of or a rapid learning ability for essential stack technologies such as TypeScript, React, Vite, Supabase, PostgreSQL, Vercel, and ClickHouse. | REMOTE WORK POLICY In this role, you will work primarily on-site from our office in Munich. We also offer an on-demand remote setup if flexibility is needed. Should you need to relocate or travel for this role, your relocation and travel costs will be covered. | WHAT YOU WILL GET Competitive salary up to 120k€ + substantial equity (negotiable). Significant scope for shaping the role as a Founding Product Engineer. Work with an exceptional founder duo and YC investment team. Top-tier equipment and a modern, climatized office close to Munich's main station. Free Wellpass membership. On-demand remote setup for flexible work. | NEXT STEPS If you apply here, we will send you additional information about the company, the role, and the salary to help with your decision-making process. If you remain interested, we will invite you to an initial conversation.