Artificial Intelligence Jobs

Specialist Software Engineer

This role involves leading high-impact technical projects within Darktrace’s R&D team, focusing on advancing AI-driven cybersecurity solutions to counter novel threats. The engineer will drive innovation through rapid prototyping, mentor team members, and shape strategic technical direction. Collaboration with cross-functional teams and executive communication are key aspects of the position.

Darktrace

Machine Learning Engineer, Performance Tooling

Build and scale performance tooling for AI systems across cloud and embedded hardware, focusing on profiling, prediction, and optimization of deep learning models. Analyze bottlenecks across the full AI stack—from models to accelerators—and deliver data-driven insights to guide performance decisions. Collaborate with cross-functional teams to establish standards and drive efficiency in model training and inference.

Wayve United Kingdom

Principal Scientist (Comp. Bio/ML) - Director Level

This role involves leading the scientific evaluation and application of foundation models in drug development and translational research. The individual will act as a key collaborator to research teams, mentor junior scientists, and help translate advanced computational biology and machine learning innovations into practical customer-focused solutions. Emphasis is placed on scientific rigor, real-world impact, and cross-functional collaboration with product and business teams.

Helical London, United Kingdom

Hybrid Permanent

Staff+ Software Engineer, Platform Connectivity

Design and operate core connectivity infrastructure for AI agents, including the MCP proxy, OAuth/token management, and admin controls. Contribute to the open MCP standard and SDKs while ensuring enterprise-grade reliability and security. Work across distributed teams to ship foundational services used by Claude products and API consumers.

Anthropic United Kingdom US$405,000 – US$485,000 pa

Senior Cloud Native Security Architect

This role involves leading complex cloud-native security engagements with customers, designing and implementing secure solutions in Kubernetes and multi-cloud environments, and acting as a trusted technical advisor. The architect will guide customers through identity, secrets management, and workload security challenges while contributing to internal initiatives and mentoring peers. Work spans high-level strategy and hands-on configuration across open-source and cloud platforms.

Palo Alto Networks United Kingdom

Remote Permanent

Forward Deployed Software Engineer

Design and build full-stack applications that integrate AI-driven physics simulation models into real-world engineering workflows. Collaborate directly with customers and technical teams to prototype, deploy, and iterate on high-impact tools across aerospace, energy, and advanced manufacturing. Work across backend services, APIs, and cloud infrastructure while contributing to core platform development.

PhysicsX North Tyneside, NE29 8EP, United Kingdom US$150,000 – US$250,000 pa

Financial Crime Risk Transaction Monitoring Control Owner

This role involves designing and optimising transaction monitoring systems to detect financial crime, using statistical and machine learning models. The individual will analyse data from multiple sources, improve detection accuracy, and ensure compliance with regulatory standards across Barclays UK and International. Collaboration with technical and non-technical stakeholders is key to shaping strategy and enhancing financial crime controls.

Barclays United Kingdom

On-site Permanent

UK Defence Veterans - Civilian Work Attachment

This role offers UK defence veterans in their final 12 months of service a one-week unpaid civilian work attachment at a leading AI company. Participants gain structured exposure to roles, teams, and processes within the Defence Business Unit, learning how AI is applied to military and defence challenges such as intelligence analysis, autonomous systems, and decision support. The placement is designed for career transition insight, not ongoing employment.

Faculty AI London, United Kingdom

Internship

SC Cleared AI Engineer

This role involves designing, building, and delivering cutting-edge GenAI and Agentic AI products. You will work within a product squad to develop multi-step workflows, optimize AI performance, and integrate various backend services, all while ensuring security and scalability on Azure.

Computer Futures United Kingdom £600 pd

AI Engineering Tech Lead

This role involves leading a small engineering squad to design, develop, and deploy AI, machine learning, and generative AI solutions. You will partner with business and technology stakeholders to identify high-value use cases, prototype new solutions, and ensure they are scalable, secure, and aligned with responsible AI practices.

Data Idols London, United Kingdom £95,000 – £110,000 pa

Safety Engineer - Free Tier Abuse

Design and build scalable backend systems for detecting and preventing abuse of free-tier services, focusing on AI-driven moderation and guardrails. Develop production-grade APIs, data pipelines, and observability frameworks while collaborating with ML engineers to deploy models at scale. Own end-to-end technical execution of safety infrastructure across a multimodal AI platform.

ElevenLabs United Kingdom

Remote Permanent

Product Manager, Interactive Avatars (Staff/Principal-level)

Lead the development of a real-time Interactive Avatar API, transforming static avatars into dynamic, responsive agents for use in products, websites, and internal tools. Define the developer experience, integration patterns, and production readiness while balancing quality, latency, and commercial viability. Collaborate closely with engineering, research, and go-to-market teams to evolve the platform from closed beta to broad adoption.

Synthesia Seattle, Washington, United States

Hybrid Permanent

Malware Researcher

The role involves in-depth analysis of cyber threats, malware, and adversary TTPs using data science and analytical techniques. You'll proactively hunt for emerging threats, develop detection methodologies, produce threat intelligence reports, and collaborate with research and product teams. The position emphasizes turning complex data into actionable insights and contributing to public-facing research and conferences.

Darktrace Cambridge, CB2 3BJ, United Kingdom

Staff Software Engineer, Kubernetes Platform

This role involves owning and scaling Kubernetes control plane components to support Anthropic's large-scale AI training infrastructure. You'll extend the scheduler for topology-aware and gang scheduling of ML workloads, operate core cluster services like service discovery, and ensure high availability across multi-cloud accelerator fleets. The work is deeply technical, focusing on reliability and performance at extreme scale in collaboration with research and inference teams.

Anthropic London, United Kingdom £325,000 – £485,000 pa

Staff Software Engineer, Node Infra

This role focuses on designing and operating large-scale AI infrastructure, specifically managing the lifecycle of compute nodes across cloud and on-prem environments. The engineer will lead technical strategy for node provisioning, health monitoring, and automated repair systems, ensuring high reliability and efficiency across Anthropic's GPU, TPU, and Trainium fleets. Collaboration with research, inference, and cloud provider teams is central to shaping long-term infrastructure and compute strategy.

Anthropic London, United Kingdom £325,000 – £485,000 pa