Latest AI Research Scientist Jobs

Research Engineer/Research Scientist – Model Transparency

This role involves researching and developing methods to ensure the reliability of AI system evaluations and monitoring, particularly as models become more complex and less transparent. You will work on projects like creating chain-of-thought monitorability benchmarks and collaborating with leading AI labs and government officials to inform policy and safety practices.

AI Security Institute London, United Kingdom

On-site Permanent

Sub Team Lead - Red Team (Control)

The Sub Team Lead for the Control Red Team will drive the research agenda and manage a team of research scientists focused on developing and stress-testing AI control measures. This role involves collaborating with leading AI companies, government officials, and international partners to ensure robust and reliable AI systems.

AI Security Institute London, United Kingdom £105,000 – £145,000 pa

On-site Permanent Clearance Required

Senior Deep Learning Engineer

This role involves optimizing and deploying deep learning models for high-performance inference on GPU platforms, focusing on the Cosmos World Foundation Models. You will work closely with research scientists, software engineers, and hardware experts to improve inference speed and deploy models in production settings.

NVIDIA

Senior Deep Learning Engineer

This role involves optimizing and deploying deep learning models for high-performance inference on GPU platforms, working closely with research scientists, software engineers, and hardware experts. The focus is on improving inference speed and profiling deep learning workloads to identify and remove bottlenecks.

NVIDIA

Principal Machine Learning Infrastructure Engineer

About us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for engineering and manufacturing across advanced industries....

PhysicsX London, United Kingdom

Senior Frontend Software Engineer - Simulation Workbench

As a Senior Frontend Software Engineer, you will build and evolve a frontend platform that supports complex simulation and ML workflows, including 3D visualizations and data-heavy interfaces. You will design composable frontend architectures, optimize performance, and mentor junior engineers while driving technical standards and best practices.

PhysicsX London, United Kingdom

On-site Permanent

Software Engineer, Integrity Foundations - London

About the teamThe Applied Foundations team at OpenAI is dedicated to ensuring that our cutting-edge technology is not only revolutionary, but also secure from a myriad of adversarial threats. We strive to maintain the integrity of our platforms as they...

OpenAI London, United Kingdom

Permanent

Delivery Manager (AI Safety)

Why Faculty?We established Faculty in 2014 because we thought that AI would be the most important technology of our time. Since then, we’ve worked with over 350 global customers to transform their performance through human-centric AI. You can read about...

Faculty AI London, United Kingdom

Permanent

Senior Data Scientist

As a Senior Data Scientist at Faculty AI, you will lead high-impact AI projects, define data science approaches, and mentor junior colleagues. You will work closely with major pharma firms and academic research centers to develop AI solutions that optimize the research and commercialization of life-changing therapies, ensuring high-quality delivery and building strong client relationships.

Faculty AI London, United Kingdom

Hybrid Permanent

RF Data Scientist / Researcher

This role involves researching and developing advanced AI and machine learning techniques applied to RF signal processing, with a focus on signal recognition, identification, localisation, and manipulation. The work is research-driven, requiring algorithm development and prototyping using Python, with opportunities to publish findings and collaborate with stakeholders. Based in central London, the position supports hybrid working and is embedded in a high-tech, security-cleared environment.

ECM Selection London, United Kingdom £45,000 – £50,000 pa

Hybrid Permanent Clearance Required

Team / Research Leader (Translational Oncology), London

This role involves leading the development and execution of comprehensive translational strategies for Isomorphic Labs' oncology pipeline. You will collaborate with interdisciplinary teams, manage a group of biologists, and ensure the successful transition of AI-designed drugs from preclinical to clinical stages, focusing on biomarker and patient selection strategies.

Isomorphic Labs United Kingdom

Hybrid Permanent

Data Scientist (Analytics), London

As a Data Scientist at Isomorphic Labs, you will work with a multidisciplinary team to analyze business intelligence data, implement telemetry, and design key metrics to optimize the drug design process. Your role involves providing actionable insights to drive decision-making and improve the efficiency of the drug discovery engine.

Isomorphic Labs London, United Kingdom

On-site Permanent

Senior Data Scientist

This role involves designing and deploying Generative AI and LLM-based solutions for synthetic data generation and data augmentation. You will work closely with Product and Engineering to take models from experimentation to production, ensuring data quality and reliability, and communicating technical concepts to non-technical stakeholders.

Harnham - Data and Analytics Recruitment London, United Kingdom £80,000 – £95,000 pa

Remote Permanent

Data Scientist, Fleet Operations

This role involves using operational research, causal inference, and experimental design to extract actionable insights from complex fleet data, improving the efficiency and strategy of on-road testing for autonomous vehicles. The Data Scientist will develop frameworks to synthesise vehicle performance and scheduling data, and create robust methodologies to optimise fleet operations. The position emphasizes data-driven decision-making over black-box modelling, with a focus on real-world experimentation and statistical rigour.

Wayve London, United Kingdom

Hybrid Permanent

Applied Scientist, Alexa International Tech

As an Applied Scientist in the Alexa International Tech team, you will develop cutting-edge generative AI and speech synthesis technologies to enhance Alexa's natural and culturally relevant communication across multiple languages. Your work will involve designing and conducting experiments, prototyping new approaches, and collaborating with engineering teams to deploy these models at scale.

Amazon London, United Kingdom

On-site Permanent