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Silicon Infrastructure Engineer

Fractile· Silicon
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Hybrid (London)Posted 3mo ago

About the role

Silicon Infrastructure Engineer role at Fractile in London, focusing on tooling, silicon verification, physical design workflows, and infrastructure to enable high-throughput AI inference through optimized hardware and software integration.

Responsibilities

  • Create and support Python tooling and silicon verification and physical design workflows centred around silicon EDA tooling, which will require coding and build-system knowledge to assist with tasks faced by different teams.
  • Bazel build system support for new silicon EDA tools required for throughout the chip lifecycle
  • Create and improve Python developer tools across frontend and backend silicon teams
  • Improve existing workflows to make them cacheable and reproducible
  • Work with the engineering team to build and optimise their workloads

Qualifications

  • Experience of silicon EDA tooling
  • Experience working with build systems tooling, such as Bazel.
  • Experience working with workload management tools, such as Slurm.
  • Experience working with container orchestration tools, such as Docker, and Kubernetes.
  • Experience working with infrastructure as code, such as Ansible, or Terraform and maintaining compute infrastructure
  • Experience of setup and monitor observation tooling for resource utilisation, machine failures, and more (e.g. Prometheus/Zabbix)

Skills

Required:PythonBuild systems
Nice to have:Silicon EDA toolingWorkload managementContainerizationInfrastructure as codeMonitoring / observability

Benefits

  • Competitive salary: A competitive salary reflective of your experience and the specialist nature of the role.
  • Equity & Ownership: meaningful equity so everyone shares in the value creation.
  • Benefits: Private Medical, Dental and Vision, Contributory Pension, 25 Days holiday plus bank holidays and Life/Critical Illness Insurance.
Last updated Jul 23, 2026. Interested? Apply on the company site.
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About Fractile

Radically Accelerate Frontier Model Inference

Fractile is designing AI compute systems that will enable the next generation of AI scaling: frontier model inference, 25x faster, at 1/10th the cost.

frontier model inferenceAI computecompute systemsAI scalinginference hardwareprocessor innovation
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