Job Title

Founding AI Engineer London - 180K plus equityInterested in this role You can find all the relevant information in the description below.Halian is currently working with a stealth-stage AI startup is hiring its first technical team member. If you want to build core AI systems from the ground up and move faster than a typical tech organisation ever allows, this might be for you.What youll doBuild the semantic intelligence layer of our productDesign knowledge graphs, retrieval systems, and data pipelinesWork across Python, LLMs, vector databases, and modern web technologiesMake foundational technical decisions that shape the companys trajectoryTech youll work withPython, LLMs, vector databases, knowledge graphsReact/TypeScript, Supabase, AWSAgent frameworks (e.g., LangChain, LangGraph)What they are looking forOwnership mindset: You think like a founder and execute without waiting for instructionsHigh energy: Positive attitude and genuine excitement about AIAdaptability: Comfortable with shifting priorities and an evolving stackExperience: 25 years building production AI systems in big tech or fast-moving startupsWhat youll getFounding team status + significant equityChance to build AI infrastructure from scratchAmbitious, high-performance cultureCompetitive compensation, brand-new MacBook, central London office, team dinners, and more (perks are secondary to mission)Youll thrive if you haveMove fast and enjoy a high-urgency environmentHave high agency and love solving complex problemsBring a strong track record of achievementacademically, professionally, or elsewhereLocationLondon only (on-site). xjdpvnf Relocation support is possible.If you meet the above criteria and would like to be considered for this role then please click apply now.