Latest AI Research Scientist Jobs

Data Engineer

Design and scale data pipelines from ingestion to delivery, implement dbt best practices, and build self-service tooling to enable cross-functional teams to access and use data independently. Develop AI agents to answer data queries and ensure data quality across systems.

ElevenLabs United Kingdom

Remote Permanent

Translator/Linguist

Work as a freelance Translator/Linguist on a flexible basis, refining AI-generated translations for fluency, cultural accuracy, and natural spoken delivery. Collaborate with audio and dubbing teams to produce high-quality localized content including subtitles, dubs, and audiobooks. Use AI-assisted workflows and maintain terminology consistency across multimedia projects.

ElevenLabs United Kingdom

Remote Permanent

Contracts Manager, EMEA

This role involves managing and negotiating complex commercial and procurement contracts for Anthropic's EMEA operations, with a focus on supporting AI technology transactions. The Contracts Manager will work closely with legal and business teams to streamline contract processes, implement scalable solutions, and align regional execution with global legal strategy. Key responsibilities include drafting agreements, improving contracting efficiency, and enabling cross-functional stakeholders through local rollout of policies and initiatives.

Anthropic London, United Kingdom £140,000 – £180,000 pa

Staff Infrastructure Engineer, Cluster Infrastructure

This role focuses on designing and managing large-scale compute cluster infrastructure, with a strong emphasis on automation, security, and scalability. The engineer will lead technical strategy for provisioning and lifecycle management of clusters across cloud and on-prem environments, ensuring high-bandwidth interconnectivity and fault tolerance. Responsibilities include cross-team collaboration on compute strategy, operational excellence, and mentoring other engineers.

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

Researcher, Recursive Self-Improvement Safety

This role involves conducting research and developing strategies to mitigate risks associated with advanced AI capabilities, particularly focusing on recursive self-improvement. Responsibilities include designing and implementing risk assessment tools, automated auditing, and scalable oversight practices to ensure AI systems remain safe and aligned with human values.

OpenAI London, United Kingdom

Permanent

Researcher, Frontier Risk Mitigations

This role involves identifying and mitigating emerging AI safety risks, developing new methodologies, and collaborating with experts across various domains to ensure the safety and alignment of OpenAI’s models. The researcher will play a critical role in defining best practices for AI safety and contributing to the company’s mission of building safe AGI.

OpenAI London, United Kingdom

On-site Permanent

Software Engineer - New Grad

As a New Grad Software Engineer, you will work on meaningful, customer-facing projects from day one, including building reinforcement learning pipelines, developing evaluation infrastructure, and creating agentic AI applications. You will collaborate closely with industry leaders and contribute to impactful AI solutions for the public sector.

Scale AI London, United Kingdom

Senior Software Engineer, JAX

This role involves designing and implementing core components of the JAX framework to optimize deep learning performance on NVIDIA hardware. You'll collaborate with AI researchers and engineers to bridge cutting-edge numerical computing research with real-world applications. The work focuses on building high-performance, modular tools that enhance AI development efficiency across distributed GPU environments.

NVIDIA PLN 292,500 – PLN 650,000 pa

Remote Permanent

Senior Software Engineer, JAX

Design and implement core components of the JAX framework to optimize deep learning performance on NVIDIA hardware. Collaborate with AI researchers to bridge cutting-edge numerical computing research with real-world applications. Develop tools that enhance efficiency for teams building AI systems, focusing on modularity, speed, and scalability.

NVIDIA PLN 292,500 – PLN 650,000 pa

Remote Permanent

Machine Learning Researcher

Conducts machine learning research to advance Darktrace's AI-driven cybersecurity platform, prototyping new models and integrating them into production systems. Works across research, engineering, and security teams to solve novel problems using language models, neural networks, and statistical methods. Focuses on developing optimised, deployable ML solutions for diverse environments including edge devices.

Darktrace Cambridge, CB2 3BJ, United Kingdom

Researcher in Large Language Models

This role involves working on the technical aspects of a research project that explores the intersection of AI and theology. Responsibilities include experimental work with large language models and contributing to the development of a theological framework for understanding AI.

University of Oxford Oxford, South East England, United Kingdom £39 – £41 pa

Contract

Machine Learning Team Lead

As a Machine Learning Team Lead, you will guide a team of ML engineers in developing and deploying cutting-edge speech recognition models. You will mentor the team, ensure robust and scalable solutions, and collaborate cross-functionally to align with business objectives.

Speechmatics Cambridge, United Kingdom

Machine Learning Team Lead

As a Machine Learning Team Lead, you will guide a team of ML engineers in developing and deploying cutting-edge speech recognition models. You will ensure robust and scalable solutions, mentor team members, and collaborate cross-functionally to align with business objectives.

Speechmatics London, United Kingdom

Associate Professor in Digital Health, Artificial Intelligence and Society

The role involves providing academic leadership in Digital Health, AI, and Society, with a focus on establishing institutional capability in these areas within medicine. The postholder will also contribute to a university-wide initiative exploring the impact of AI on learning, knowledge creation, and professional development.

Trinity College Dublin, The University of Dublin Dublin - Ireland, Republic Of Ireland, United Kingdom €93 – €121 pa

Contract

Spatial Computing and Artificial Intelligence Engineer (KTP Associate)

Develop an intelligent 3D visualisation platform for rail stations using spatial computing and AI, creating accessibility-aware immersive walkthroughs. Work with 3D Gaussian Splat models, LiDAR, and sensor data fusion, integrating conversational AI to deliver personalised, interactive experiences. Collaborate with industry and academic partners to deploy and disseminate innovative solutions.

University of Essex Essex, Rayleigh, South East England, United Kingdom £41 – £51 pa

Contract