Jobs at Lumai
3 open listings. Listed on Arbeitnow (3).
Where: Oxford HQ (3)
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Senior HW Engineer – PCB Layout
Full TimeEngineering
The Opportunity Lumai's optical engine only works if the electronics around it hold up. Our boards carry large FPGAs and custom ASICs, multi-gigabit links and fine-pitch packages, and they have to be laid out to tolerances that leave no room for guesswork. This role takes the designs coming out of…
Listing from Arbeitnow · posted 15 October 2026
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Senior HW Engineer – PCB Analog Design
Full TimeEngineering
The Opportunity At the centre of an optical computer sits a set of circuits that have to read, drive and hold steady some very small, very fast signals: photodetector front ends, laser and modulator drives, precision converter interfaces, and the quiet power and references underneath them. This…
Listing from Arbeitnow · posted 10 October 2026
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Senior HW Engineer – Signal and Power Integrity
Full TimeEngineering
The Opportunity Every board Lumai builds has to run multi-gigabit links and feed high-current ASIC and FPGA rails. Getting those right before the board is fabricated is the difference between a working system and a respin cycle. This role owns the modelling, the stackups, the materials and the…
Listing from Arbeitnow · posted 10 October 2026
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