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Senior Software Engineer (Safety)

Faculty· Engineering
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Hybrid (London)Full-timePosted 2w ago

About the role

Senior Software Engineer role focused on leading development and deployment of production-grade ML software and infrastructure for high-stakes AI safety and national security applications. Bridges AI research and real-world impact, mentors engineers, and partners with clients and Frontier Labs to advance safe, trustworthy AI.

Responsibilities

  • Leading technical scoping and architectural decisions for high-impact ML systems and capability testing of Frontier AI models
  • Designing and building production-grade ML software, tools, and scalable infrastructure
  • Defining and implementing best practices and standards for deploying machine learning at scale across the business
  • Collaborating with engineers, data scientists, product managers, and commercial teams to solve critical client challenges and leverage opportunities
  • Acting as a trusted technical advisor to customers and partners, translating complex concepts into actionable strategies
  • Mentoring and developing junior engineers, actively shaping our team's engineering culture and technical depth

Qualifications

  • Significant experience building and deploying secure and scalable LLM applications, with comfort using multi-agent harness tooling and AI Safety evaluation procedures
  • Understanding of the full ML lifecycle and experience operationalising models with TensorFlow or PyTorch
  • Deep software engineering expertise with strong Python skills for robust, reusable systems
  • Hands-on experience with cloud platforms (AWS, Azure, GCP) including cloud architecture, infrastructure management, and end-to-end cybersecurity practices
  • Extensive experience with container and orchestration tools such as Docker and Kubernetes for scalable applications
  • Thrives in fast-paced, high-growth environments with ownership and autonomy
  • Excellent communication skills for guiding technical teams and senior non-technical stakeholders

Skills

Required:LLM application developmentAI Safety evaluationPythonTensorFlow or PyTorchCloud platformsDocker & Kubernetes
Last updated Oct 21, 2026. Interested? Apply on the company site.
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