Founding Engineer

The roleGPU compute is one of the fastest growing asset classes in the world, and the capital behind it still moves on spreadsheets and email. Xamar AI is building the financial infrastructure for the GPU cloud economy: the layer lenders and compute operators will run on. As our Founding Engineer, you will build it from the first line of code. It will be AI native from day one, shipped fast, and trusted with real money. What you'll ownArchitecting and shipping our core platform end to end, from the first commit to production.Designing agentic AI systems that do real financial work: reliable, auditable and built to scale.Choosing the stack, setting the engineering bar, and shaping the team that grows around you.Turning each month's new AI releases into a product advantage, fast. What you'll bringDeep, hands-on experience building and shipping AI/ML systems in production, not just prototypes.Strong Python and Java, and modern React on the front end.Real experience with agentic AI: LLM orchestration, tool use, retrieval, evaluation and guardrails.A genuine obsession with the frontier. Whatever launched this month, you have already tried it.Sharp problem solving: you take unclear, unsolved problems apart and ship the answer.Clear communication and generous teamwork. You make the people around you better. You'll thrive here ifYou would rather build something new than maintain something old.Startup pace, real ownership and a blank page energise you.You want to solve problems nobody has solved yet. What we offerMeaningful founding equity. You will be well compensated and own a real part of what you build.Hybrid working from our HQ in Mirfield, West Yorkshire.Refreshments at HQ, and parking on site.Regular team activities and some fun alongside the serious work. We take the problem seriously, not ourselves.A full package of perks, growing as we do. Apply at: https://xamar.ai/careers/