Role not found

This role doesn't exist or hasn't been published yet.

Fractile is hiring: Senior Systems Software Engineer

London, United Kingdom

Closed $220M Series B (May 2026) — Led by Accel, Factorial Funds, Founders Fund; ~$1B post-money valuation.
Anthropic in early talks — Reportedly buying Fractile chips for Claude inference; Anthropic ARR passed $30B in March 2026.
In-memory compute architecture — SRAM cells + compute logic on-die removes DRAM dependency that bottlenecks GPU inference.
Up to 25× faster inference — One-tenth the cost vs incumbent GPU hardware (earlier 100×/10× claim).
Founded 2022 by Walter Goodwin — Oxford PhD; £100M UK expansion announced February 2026 across London + Bristol.

Engineer core firmware and systems software for AI inference racks, ensuring robust, secure operations.
Build management controllers for bare metal, RTOS, embedded Linux — close collaboration with hardware.
Shape the reliability and security of our groundbreaking AI inference chip systems, from bring-up.

C, Rust, Zephyr, Embedded Linux, Oscilloscope