
Fractile delivers hardware and software that reduce the cost and latency of running frontier AI models, enabling far higher throughput for large language model inference. It uses In-Memory Compute…

Fractile delivers hardware and software that reduce the cost and latency of running frontier AI models, enabling far higher throughput for large language model inference. It uses In-Memory Compute…
Founded: 2022
Headquarters / Offices: UK (London, Bristol); hiring in US (San Francisco) and Taipei
Product focus: Inference-optimized chips and systems using In-Memory Compute to reduce memory-bandwidth bottlenecks
Latest disclosed financing: $220M (May 2026)
Large-model (LLM) inference performance and energy efficiency
2022
Computer Hardware Manufacturing
220000000
Announced $220M financing in May 2026 with participation from multiple investors.
5000000
Received a £5M award from ARIA.
Crunchbase lists a Seed round announced Jan 23, 2025.
“Includes participation from Accel, Factorial Funds, Founders Fund, Conviction, Gigascale, 01 Advisors, Felicis, Buckley Ventures, 8VC, Oxford Science Enterprises, Kindred Capital, NATO Innovation Fund, Inovia Capital, Patrick Gelsinger, Hermann Hauser, and others”
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Fractile is building silicon, systems and software which will redefine the frontier of AI: running the world’s most advanced models at radically higher speed and lower cost. We have an exceptional team across hardware and software capable of bringing about this change, and we are growing fast to meet demand and deliver our product at scale.
Senior System Architect, you’ll define and drive the end-to-end hardware architecture that underpins our products from chip-level interfaces and interconnects through to board design, thermal management, and system-level integration. This isn’t just about designing elegant systems on paper. You’ll work closely with digital, and verification teams to translate architecture into working silicon and reliable hardware platforms. Expect to be hands-on in early prototyping, bring-up, and system testing. You’ll be the connective tissue between hardware, firmware, and software, ensuring architectural coherence and technical excellence across all layers.
Key Responsibilities
Skills & Experience
Desirable
How We Work
About Us
Export control and security clearance Certain roles may involve working on technologies subject to export restrictions. Applicants may be required to undergo additional eligibility checks to ensure compliance with applicable law.
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