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Software Engineer (Safety)

facultyLondonNational Security & Safety
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Salary
Not listed
Job type
Full-time
Work mode
Remote
Experience
Mid
Posted
2 Oct 2026
Status
Open · checked 7d ago

About this role

The Software Engineer (Safety) role is available at Faculty in London, UK, suiting professionals experienced in building production-grade machine learning systems and AI safety evaluations. This position bridges the gap between research and real-world deployment for clients in high-stakes environments.

Role Overview

The Software Engineer (Safety) position involves building and deploying production-grade machine learning software and infrastructure for diverse global clients. Operating within the National Security and AI Safety business unit, the professional in this role will collaborate with frontier labs, government agencies, and major technology organizations to ensure artificial intelligence systems remain secure, reliable, and trustworthy.

Key Responsibilities

Build and deploy production-grade machine learning software, tools, and infrastructure.
Create reusable and scalable solutions that accelerate ML system delivery and capability testing for Frontier AI models.
Collaborate with engineers, data scientists, and commercial leads to solve critical client challenges.
Lead technical scoping and architectural decisions to guarantee project feasibility and impact.
Define and implement deployment standards for machine learning at scale.
Act as a technical advisor to customers and partners by translating complex machine learning concepts for stakeholders.

Requirements

Experience building large language model applications, multi-agent harness tooling, and AI safety evaluation procedures.
Strong programming skills in Python alongside solid knowledge of software engineering best practices.
Hands-on background with cloud platforms and infrastructure, covering architecture and security.
Practical use of container and orchestration tools such as Docker and Kubernetes for scalable application management.
Familiarity with core machine learning concepts including probability, statistics, and common learning techniques.
Understanding of the full machine learning lifecycle with experience operationalizing models built using frameworks like Scikit-learn, TensorFlow, or PyTorch.
Communication abilities to guide technical teams and advise non-technical stakeholders.
Capability to thrive in a fast-paced setting while owning project scope, problem-solving, and solution delivery.

Skills and Tools

Python
AWS, Azure, GCP
Docker
Kubernetes
Scikit-learn
TensorFlow
PyTorch
LLM applications
Multi-agent harness tooling

About the Company

Faculty was founded in 2014 with the belief that artificial intelligence is a critical technology. The organization partners with global customers across government, finance, retail, energy, life sciences, and defence to transform performance through human-centric artificial intelligence. The business unit focusing on national security and AI safety works at the frontier of high-impact missions to support global stability and responsible artificial intelligence deployment.

How to Apply

Interested candidates should submit their application directly through the official company careers page.

Skills and tech stack

Questions candidates ask

Where is the Software Engineer (Safety) position located?

The position is based in London, United Kingdom.

What programming language is required for the role?

The role requires strong Python skills.

What container and orchestration tools are used?

The position involves working with Docker and Kubernetes.

What does the interview process consist of?

The interview process includes a 30-minute talent team screen, a 90-minute pair programming interview, a 90-minute system design interview, and a 60-minute commercial interview.

What machine learning frameworks are mentioned in the posting?

The posting mentions Scikit-learn, TensorFlow, and PyTorch.

Ready to apply?

The application is on the official faculty careers page.

Apply on company site