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Senior Modelling Engineer

Fractile·London·Posted 14 days ago

At Fractile, we’re taking a revolutionary approach to computing to run the world’s largest language models 100x faster than existing systems. Our fast-growing team is working at the cutting edge of the latest AI developments in both hardware and software. Want to get involved? 

We are looking for Senior Modelling Engineers with demonstrated experience in semiconductor IP modelling to develop software models of our ground-breaking AI accelerators. You can be based in either our Bristol office or our London office, thats your choice.

In this role, you will:
•    Develop pre-silicon models of Fractile’s innovative AI acceleration hardware, informing architecture definition, performance evaluation, and product design and verification
•    Enable early software development using models of products in development
•    Work with hardware, software, and ML engineers in a highly collaborative hardware-software co-design methodology 

It would be great if you have:

•    Proven experience of pre-silicon modelling of semiconductor IP covering one or more of architectural, performance, verification and functional modelling
•    Good knowledge of modelling and simulation technologies including SystemC
•    Excellent C/C++ and Python skills and solid experience of industry standard development tools and technologies
•    A good understanding of computer architecture and hardware design
•    A creative and innovative mindset, and a willingness to take ownership and drive results in a fast-paced environment
•    Computer Science, Electronic Engineering, Maths, Physics, or related degree and 5+ years of industry experience 

You may also have:

•    Knowledge of machine learning techniques and technologies
•    Previous experience in a startup or small team environment

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About Fractile

Fractile is a London-based AI chip startup developing in-memory computing processors designed to run large language model inference up to 100x faster and 10x cheaper than current GPU systems. Founded by Oxford Robotics Institute PhD graduate Walter Goodwin, the company's novel chip architecture fuses computation with memory to eliminate the data-shuttling bottleneck that limits conventional hardware. Fractile emerged from stealth in July 2024 and has since announced a £100M commitment to expand UK operations, including a new hardware engineering facility in Bristol. The team includes senior hires from NVIDIA, ARM, and Imagination Technologies.

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