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Senior Software Engineer - AI Tooling

Cambridge, United Kingdom💼 Full-time🗓 2026-04-21 → 2026-07-22

Core

Building and maintaining LLM-based engineering tools to help software engineers work productively, safely, and at scale.

Role type

Senior IC software engineer (AI tooling)

Builds

CLI, API, backend, and UI-based applications integrating with CI systems for internal engineering teams

Domain

Semiconductor engineering / AI tooling

Deliverable

production ML models | product features

Required skills

Python software engineering, LLMs and applied AI/prompt engineering, engineering judgement, system design, automated testing, observability

Preferred skills

DevOps (AWS, Kubernetes, Jenkins, GitHub), engineering data workflows, developer productivity tools

Technologies

Python, AWS, Kubernetes, Cloudbees Jenkins, GitHub

Responsibilities

Design, develop, test, and maintain AI/LLM-based engineering tools; Build production-quality software across CLI, API, backend, UI, and CI-integrated workflows; Integrate tools with engineering data sources such as logs, test output, and source code; Contribute to the design and evaluation of LLM-based systems; Support peers through code review and mentorship on responsible AI tool usage

Seniority

Senior, hands-on IC

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