AI System Architect

Salary: £59,000 - 99,000 per year

Requirements:

• Deep AI/ML expertise, including transformers, CNNs, recommender systems, and strong intuition for compute and memory behaviour
• Architecture experience designing systems or chips for ML training and inference
• Performance modelling experience, including roofline analysis, bandwidth modelling, and cycle-level estimation
• Hardware-software fluency, including ISA design, compiler interfaces, runtimes, and datapath microarchitecture
• Industry background at AI-chip startups or major AI-hardware teams such as TPU, MTIA, Trainium, or Dojo
• Compiler-stack familiarity with MLIR, XLA, TVM, Triton, and how they shape hardware choices
• Strong written specs and data-driven decision-making

Responsibilities:

• Join our team as an AI System Architect working on an AI accelerator for data centres
• Help define technology that performs computation at much greater speeds while consuming far less energy
• Work on frontier problems in AI-driven silicon design
• Contribute to an AI-first culture where hardware exists to maximise model performance
• Have high impact from day one on product direction

Technologies:

• AI
• Architect
• Hardware
• LESS

More:

We are a cutting-edge hardware manufacturing startup developing technology that could transform the economics of AI. Our team is pioneering an AI accelerator for data centres that is pushing boundaries and changing how AI scales globally. This is an exciting opportunity to join a team redefining how the world computes. We offer competitive compensation with salary, equity, and benefits, along with flexible working arrangements.

last updated 34 week of 2026