Artificial Intelligence Jobs

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

Machine Learning Engineer

Design and optimize machine learning models for hardware acceleration on platforms such as GPUs and QPUs, focusing on low-latency distributed systems and simulation. Work independently within an established team to support international clients using cutting-edge technologies. The role involves algorithm development in C++, Python, or Rust, with a strong emphasis on performance and hardware integration.

Hexwired Recruitment Limited London, United Kingdom £80,000 – £120,000 pa

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

Principal Platform Engineer (SRE/Cloud)

This role involves leading the design and evolution of Beamery's cloud platform and infrastructure, with a focus on reliability, scalability, and operational excellence. The Principal Platform Engineer will drive architectural decisions, mentor engineering teams, and ensure robust SRE practices across Kubernetes, observability, incident response, and cost management. A key part of the role is shaping the platform's future in the context of AI-driven talent systems and large-scale data infrastructure.

Beamery London, United Kingdom

Hybrid Permanent

Android Engineer

Develop and optimize Android features for a reader app integrated with AI-driven audio functionalities, focusing on performance, user experience, and seamless integration. Work closely with design, product, and research teams in a fast-paced, autonomous environment. Contribute to technical architecture and drive innovation through experimentation and data analysis.

ElevenLabs London, United Kingdom

Remote Permanent

IT Engineer

The IT Engineer will play a key technical role in scaling ElevenLabs' global IT infrastructure during a period of rapid growth. Responsibilities include managing identity systems, endpoint security, office networks, and compliance, while automating IT processes across a distributed environment. The role works closely with Security and Operations to ensure secure, reliable, and productive systems for a globally remote workforce.

ElevenLabs London, United Kingdom

Hybrid Permanent

Platform Engineer

Design and deploy secure, scalable cloud infrastructure for AI and machine learning workflows using AWS and Azure. Enable data scientists and ML engineers through infrastructure-as-code, reusable libraries, and best practices. Work cross-functionally to solve complex technical challenges in life sciences and other sectors.

Faculty London, United Kingdom

Hybrid Permanent

AI Engineer

An AI Engineer will design, build, and ship full-stack applications using TypeScript and AWS, with a focus on rapid prototyping and AI-assisted development. The role involves creating AI and generative AI features, deploying cloud-native solutions, and collaborating across product, design, and data teams. The engineer will own features end-to-end in an Agile environment, balancing production code with fast iteration on new concepts.

167 Solutions Bristol, United Kingdom £40,000 – £70,000 pa

Hybrid Permanent

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

Red Team Director

Leads advanced red teaming operations to proactively identify vulnerabilities in Barclays' IT systems through adversary emulation, penetration testing, and threat modelling. Drives transformation by integrating purple teaming, AI-enhanced testing, and early security integration across the technology lifecycle. Collaborates with SOC and senior stakeholders to improve cyber resilience, regulatory compliance, and organisational readiness against sophisticated threats.

Barclays United Kingdom

Lead Data Engineer

This role involves designing and building scalable data pipelines and distributed systems to support AI-driven operations, with a focus on real-time streaming, vector search, and data quality. The engineer will lead architecture decisions, collaborate with AI and backend teams, and shape the future of the data platform in a high-growth environment.

Matchtech London, United Kingdom £80,000 – £110,000 pa

On-site Permanent

Data Scientist

Data Scientist - MerseysideAs a Data Scientist, you will work closely with the Lead Data Science and cross-functional teams to develop and deploy models that support customer and commercial decision-making. Responsibilities include:Building and deploying machine learning models across customer use...

Harnham - Data and Analytics Recruitment St. Helens, United Kingdom £40,000 – £50,000 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

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Engineering Manager, Runtime Platform, Robot Software

Lead a growing engineering team building the real-time runtime platform for an AI-driven autonomous driving system. Focus on system design, middleware, performance optimization, and observability to enable reliable, low-latency operation across diverse vehicle platforms. Collaborate closely with software, hardware, and OEM teams to scale the AI Driver to new embodiments.

Wayve London, United Kingdom

Threat Research Analyst

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