Latest ai researcher Jobs

Senior Solution Architect - Physical AI, Medical and Surgical Robotics

In this role, you will collaborate with robotics companies, surgical robotics teams, and researchers to integrate AI, simulation, and accelerated computing into next-generation medical and surgical robotics systems. You will develop proof-of-concept demos, build strategic relationships, and help customers optimize their robotics and AI workloads using NVIDIA platforms like Omniverse and Isaac Sim.

NVIDIA

Remote Permanent

Staff Fullstack Engineer, Avatars

This role involves developing end-to-end product features for Synthesia’s Avatars and Generative Media domain, combining frontend, backend, and AI model capabilities. You will take ownership of features from idea to production, working closely with product and design to iterate and refine solutions based on user feedback.

Synthesia London, United Kingdom

Remote Permanent

Staff Backend Engineer, Avatars

As a Staff Backend Engineer, you will work on the core systems powering avatars and generative media, ensuring scalability, reliability, and extensibility. You will collaborate with product, design, R&D, and adjacent teams to integrate complex features and maintain high code quality standards.

Synthesia London, United Kingdom £50,000 pa

Remote Permanent

Senior Software Engineer, JAX

You will play a key role in NVIDIA's JAX development, designing and implementing core components to optimize performance on NVIDIA products. You'll collaborate with AI researchers and leaders to build future-proof models and tools that enhance the efficiency of AI-based systems, bridging the gap between numerical computing and real-world applications.

NVIDIA Switzerland PLN 292,500 – PLN 650,000 pa

Remote Permanent

Staff+ Software Engineer, Developer Productivity

This role focuses on improving the end-to-end developer experience at Anthropic by building and maintaining scalable infrastructure for code development, build, testing, and deployment. The engineer will work across the monorepo ecosystem, CI/CD systems, and developer tooling, with a strong emphasis on reliability, speed, and integration of AI into engineering workflows. The position involves deep technical leadership and shaping foundational systems that support large-scale AI development.

Anthropic London, United Kingdom £325,000 – £390,000 pa

Hybrid Permanent

Regional Research Economist, Economic Research

This role involves collaborating with various stakeholders to measure and understand AI's economic impact, contributing to the development of the Anthropic Economic Index, and designing research methodologies to study AI's effects on labor markets, productivity, and economic inequality. The position requires strong econometric and machine learning skills, as well as the ability to translate research into actionable policy recommendations.

Anthropic London, United Kingdom

On-site Permanent

Senior ML Systems Engineer, Frameworks & Tooling

This role involves building and maintaining the training framework for large-scale language models, designing distributed training abstractions, and developing tooling to connect research ideas to thousands of GPUs. You will work closely with infrastructure teams to ensure high-performance training and resolve performance bottlenecks across the ML systems stack.

Cohere London, United Kingdom

Remote Permanent

Member of Technical Staff, Training Performance Engineer

As a Performance Engineer in the Pre-Training team, you will focus on optimizing the performance of advanced language models and systems. Your responsibilities include identifying and removing performance bottlenecks, developing cutting-edge training and profiling tools, and working with top researchers to enhance model training throughput and quality.

Cohere London, United Kingdom

Hybrid Permanent

Research Engineer, Frontier Safety Risk Assessment

This role involves identifying, assessing, and mitigating potential catastrophic risks from current and future AI systems. You will design and implement approaches to measure and manage risks, including forecasting and scenario planning for emerging threats. The team focuses on building trustworthy evaluation systems and ensuring that mitigations are effective in novel settings.

DeepMind United Kingdom

On-site Permanent

Security Engineer, Detection and Response - EMEA

About the TeamSecurity is at the foundation of OpenAI’s mission to ensure that artificial general intelligence benefits all of humanity.The Security team protects OpenAI’s technology, people, and products. We are technical in what we build but are operational in how...

OpenAI London, United Kingdom

Permanent

Software Security - Defence & Security – 2026 summer placement

This internship involves contributing to the research and development of secure systems in defence and security domains. You will support the creation of novel security technologies, perform threat analysis, and collaborate with multidisciplinary teams on projects involving software, electronics, and AI.

Cambridge Consultants United Kingdom

On-site Internship Clearance Required

Senior Program Manager, Google DeepMind Impact Accelerator

As a Senior Program Manager in the Google DeepMind Impact Accelerator, you will lead the strategic initiatives and drive the alignment of complex programs with organizational goals. You will partner with senior leadership, manage a team of Program Managers, and ensure the successful delivery of cross-functional projects, fostering a culture of continuous improvement and collaboration.

DeepMind London, United Kingdom

On-site Permanent

Senior Robotics Research Engineer

This role involves developing advanced sensor-guided robotic manipulation systems for automated grocery fulfillment. The engineer will research, design, and implement real-time control algorithms and work on pre-production systems integrating robotics, AI, and IoT. Collaboration with research projects and production teams ensures innovation transitions smoothly into scalable solutions.

Ocado Welwyn Hatfield, AL8 6TP, United Kingdom

Hybrid Permanent

Senior Research Scientist - AI Safety

This role involves leading high-impact AI safety research, focusing on red teaming and evaluations for frontier models in sensitive domains such as cybersecurity, CBRN, and national security. The scientist will shape research agendas, develop mitigation strategies, and contribute to publications and stakeholder engagement, working at the intersection of technical depth and real-world safety impact.

Faculty AI London, United Kingdom

Hybrid Permanent Clearance Required

Research Assistant - Human Influence

The role involves designing and running studies to understand how frontier AI systems influence human attitudes and behavior, with a focus on risks to human agency and wellbeing. You will work closely with Research Scientists, conduct large-scale RCTs, and contribute to publications on topics like persuasion, manipulation, and human-AI relationships.

AI Security Institute London, United Kingdom

On-site Contract Part-time