Latest ai researcher Jobs

Research Engineer - Web Crawlers

This role involves building and operating large-scale, distributed web crawlers to source high-quality data for training frontier AI models. The engineer will solve challenges in content extraction, deduplication, and recrawl strategies, while designing pipelines for multilingual and multimedia content. They will also develop tooling for researchers to access and monitor crawled data efficiently.

ElevenLabs United Kingdom

Remote Permanent

Full-Stack Engineer (Backend Leaning) - Platform Engineering

This role involves building and maintaining the core platform that underpins ElevenLabs' products, focusing on user management, permissions, and resource services. You will work closely with sales, customer teams, and other engineers to ensure the platform is secure, scalable, and reliable.

ElevenLabs United Kingdom

Remote Permanent

Forward Deployed Engineer, Agentic Platform (Europe)

This role involves working closely with enterprise customers to design, build, and deploy AI-powered agents that solve complex business problems. You will lead the development of agentic workflows using LLMs, ensuring reliability, security, and performance, while also contributing to the North AI workspace platform.

Cohere London, United Kingdom

Hybrid Permanent

Senior Research Scientist, Model Evaluation

This role involves creating new evaluation benchmarks for large language models (LLMs), working with cross-functional teams to refine evaluation methods, and building scalable tools to measure model performance. The focus is on advancing the state-of-the-art in LLM evaluation and ensuring rigorous, repeatable assessments.

Cohere London, United Kingdom

Hybrid Permanent

Manager, Technical Deployment

This role involves managing a team of Technical Deployment Leads in the Financial Services sector, ensuring successful AI project delivery, and building strong relationships with executive stakeholders. Responsibilities include hiring, setting delivery standards, and leading complex engagements.

Anthropic London, United Kingdom

Research Engineer, Machine Learning (RL Velocity)

As a Research Engineer on the RL Velocity team, you will focus on building and improving the RL training infrastructure, identifying and removing bottlenecks, and partnering with researchers and engineering teams to enhance the efficiency and reliability of Anthropic's AI systems. This role involves high-leverage work that impacts the entire organization's ability to iterate and improve models quickly.

Anthropic London, United Kingdom £370,000 – £630,000 pa

Hybrid Permanent

Developer Relations Manager - Artificial Intelligence

This role involves leading developer strategy and engineering integration for NVIDIA's AI and GPU technologies within a major cloud service provider. The person will drive partnerships, advocate for GPU acceleration in AI and generative AI applications, and collaborate across internal teams and external developers. Responsibilities include shaping product roadmaps, supporting go-to-market initiatives, and representing NVIDIA at technical events and conferences.

NVIDIA United Kingdom

Applied AI Engineer, Startups (Codex)

This role involves working closely with startups to integrate Codex and other AI coding tools into their development workflows. Responsibilities include leading technical talks, workshops, and hackathons, building reusable tools, and translating customer feedback into product improvements.

OpenAI London, United Kingdom

Permanent

Applied AI Architect, Large Enterprise

The Applied AI Architect role involves partnering with enterprise customers to identify AI opportunities, design solutions, and guide them through deployment and adoption. Responsibilities include technical strategy, customer relationship management, and ensuring successful implementation and business impact.

OpenAI London, United Kingdom

Permanent

Tech Engagement Lead, AI Labs - EMEA

This role involves leading technical partnerships with frontier AI labs across EMEA to integrate NVIDIA's full stack—from GPUs to software libraries—into advanced AI workloads including training, inference, and emerging domains like agents and robotics. The individual will diagnose performance bottlenecks, drive platform optimisations, and translate research trends into product roadmap influence. It’s a strategic position bridging deep technical engagement with product strategy in the fast-evolving generative AI landscape.

NVIDIA France

Expression of Interest- Chem Bio

This role involves conducting research to assess and mitigate chemical and biological risks from frontier AI systems. You'll design evaluations, develop benchmarks, and collaborate with experts across science, security, and policy. Work includes threat modelling, safeguard development, and translating technical findings into actionable insights for governments and AI developers.

AI Security Institute London, United Kingdom £65,000 – £145,000 pa

Hybrid Permanent Clearance Required

Expression of Interest: Next-generation Agentic Controls and Forensics (Technical Roles)

This role involves pioneering research into agentic controls and forensics for future AI systems, focusing on scalable technical methods to detect and understand AI misbehaviour. You'll work with pre-release frontier models and have access to significant computational resources, operating at the intersection of AI safety, security, and policy. The position offers high autonomy to explore novel research directions with real-world impact on global AI governance.

AI Security Institute London, United Kingdom £65,000 – £145,000 pa

Senior Manager (National Security)

Lead and deliver high-impact AI transformation projects for UK government and national security clients, bridging technical AI research with operational mission needs. Manage end-to-end project delivery, develop strategic proposals, and mentor cross-functional teams in a fast-evolving, high-stakes environment. Focus on responsible AI deployment, red teaming, and building trusted advisory relationships with senior stakeholders.

Faculty AI London, United Kingdom

On-site Permanent Clearance Required

Lead Machine Learning Engineer (Safety)

As a Lead Machine Learning Engineer, you will drive the technical strategy and deployment of secure AI systems across high-stakes domains. You will work closely with cross-functional teams, mentor engineering talent, and advise clients on AI safety and best practices.

Faculty London, United Kingdom

Hybrid Permanent

Lead Software Engineer (Safety)

As a Lead Software Engineer at Faculty, you will drive the technical strategy, architecture, and deployment of secure AI systems across high-stakes domains. You will work closely with Frontier Labs to champion safety-first AI frameworks, mentor engineering talent, and advise clients on AI safety and technical strategies.

Faculty London, United Kingdom

Hybrid Permanent