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Help us redefine how the world computes. Lumai is on a mission to unlock sustainable intelligence at global scale, and we are looking for people who want to be part of something genuinely new.
Lumai is not iterating on what already exists. We are building a fundamentally different kind of compute, one that uses light rather than electricity to perform the matrix multiplications at the heart of AI inference. Spun out of the University of Oxford in 2021, we have a validated product, real customers, and a clear path to scale.
If you want to do work that matters, work on technology that has never existed before, and see the direct impact of what you build, this is the place.
Lumai is at an inflection point. Iris Nova is validated and in customer evaluation. Iris Aura is in development. The decisions being made now about architecture, systems, and scale will define the product for the next decade.
Experienced engineers and researchers at Lumai play a central role in those decisions. You will work directly with leadership, contribute to product direction, and see your ideas move quickly into execution.
"This is a place for people who want their fingerprints on something important."
Lumai is small enough that every person shapes the culture, and intentional enough that we think carefully about what kind of place we want to build.
We are Oxford-rooted and globally minded. We care about the quality of the work, the integrity of our science, and the wellbeing of the people doing it. We are building something that we believe will matter for decades, and we want to build it well.
