Marius Grannæs
Lead Software Architect & Fellow at Silicon Labs
Oslo, Norway
Summary
👤
Senior🎓
Top SchoolMarius Grannæs is a Lead Software Architect and Fellow based in Oslo with 13 years of industry experience and a PhD in Computer Architecture from NTNU. He brings deep expertise in memory systems, caching, prefetching, multicore and embedded Linux design, having progressed through technical and management roles at Energy Micro and Silicon Labs. Marius blends research-led approaches with product engineering—building tools like energyAware profilers and leading teams that deliver silicon-to-software solutions. Known for optimizing system performance and power efficiency, he moves comfortably between low-level simulation and large-scale software architecture. Colleagues rely on him for pragmatic, research-driven decisions that accelerate embedded product development.
13 years of coding experience
12 years of employment as a software developer
Norwegian University of Science and Technology
English, Norwegian, German, French
Github Skills (20)
hardware10
iot10
bluetooth10
embedded10
scalable10
zephyr9
git-repository9
infiniband9
microcontroller9
mcu9
bluetooth-le9
freertos9
rtos9
architectures9
zephyr-rtos8
Programming languages (2)
Github contributions (5)
EnergyMicro/Device
May 2013 - May 2013
Contributions:1 commit in 1 day
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