Latest AI Research Scientist Jobs

Mobile Engineer - ElevenMusic

This role involves owning the development of the ElevenMusic mobile app across iOS and Android, working with high autonomy and a focus on delivering a high-quality user experience. The team is small and fast-moving, allowing for rapid iteration and deployment of new features.

ElevenLabs United Kingdom

Remote Permanent

Full-Stack Engineer (Backend Leaning) - CreativeVoices

This role involves building and scaling the voice systems at the core of ElevenLabs, focusing on backend architecture, data models, and production systems. Responsibilities include modernising voice architecture, ensuring reliability of voice cloning pipelines, and developing voice creation and verification capabilities.

ElevenLabs United Kingdom

Remote Permanent

Software Engineer, Model Deployment- ChatGPT Engineering

Design and build software to manage large-scale GPU infrastructure supporting ChatGPT inference workloads. Develop internal platforms, automation tools, and AI-powered agents to improve fleet observability, reliability, and operational efficiency across thousands of GPUs. Collaborate with research, platform, and systems teams to optimize compute utilization and scalability.

OpenAI London, United Kingdom

Hybrid Permanent

Researcher, Training - London

A research-focused role advancing large language model development through architecture innovation, optimization, and scaling. The position involves designing and evaluating novel model architectures, debugging training regressions, and improving both model and computational performance. Work is integrated within a hybrid (3 days in-office) setup in London, contributing to core training infrastructure and flagship AI systems.

OpenAI London, United Kingdom

Hybrid Permanent

Staff Software Engineer, Kubernetes Platform

This role involves owning and scaling Kubernetes control plane components to support Anthropic's large-scale AI training infrastructure. You'll extend the scheduler for topology-aware and gang scheduling of ML workloads, operate core cluster services like service discovery, and ensure high availability across multi-cloud accelerator fleets. The work is deeply technical, focusing on reliability and performance at extreme scale in collaboration with research and inference teams.

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

Anthropic Fellows Program, ML Systems & Reinforcement Learning

This role involves a 4-month, full-time research fellowship focused on ML systems and performance, with mentorship from Anthropic researchers. Fellows will work on empirical projects using external infrastructure to build scalable ML systems, debug training processes, and support high-performance computing environments. The program emphasizes collaboration, rapid implementation, and producing public research outputs such as papers.

Anthropic United Kingdom

Compiler Engineer - AI Inference

Develop and optimize compilers for AI inference workloads on next-generation NVIDIA GPUs, focusing on kernel generation, computational graph optimizations, and hardware-software co-design. Collaborate with cross-functional teams to advance AI performance and scale across datacenters. Work at the forefront of compiler innovation for deep learning and AI architectures.

NVIDIA Cambridge, United Kingdom

Compiler Engineer - AI Inference

This role involves developing advanced compiler technologies for AI inference and training workloads, focusing on kernel generation and computational graph optimizations for NVIDIA's GPUs. You'll solve complex compilation challenges, collaborate on hardware-software co-design, and help scale AI workloads across datacenters. The position emphasizes innovation in MLIR-based frameworks and optimizing performance on cutting-edge GPU architectures.

NVIDIA United Kingdom

PhD Studentship - Dynamic Performance and AI-Driven Optimisation of Energy Systems for Net Zero

This PhD project focuses on developing a hybrid energy system that integrates gas turbines, carbon capture, biomass gasification, and solar thermal technologies. The research aims to reduce carbon emissions, improve grid stability, and support the UK's net-zero goals through thermodynamic modelling, AI-driven optimisation, and techno-economic assessments.

University of Nottingham Nottingham, United Kingdom, Midlands Of England, United Kingdom £21 pa

Hybrid Contract

REVALUE-BUILD: AI-Enabled Digital Twins for Circular Retrofit of Public Buildings

This PhD project focuses on developing an AI-enabled digital twin framework to support circular retrofit decision-making in public buildings. The research will integrate building condition data, asset records, and lifecycle information to identify opportunities for extending component life and reducing waste during refurbishment projects.

The University of Manchester Manchester, Northern England, United Kingdom £21,805 pa

Contract

PhD Studentship - Computer Science: Empirical Security Assessment of AI Decision Engines in Cyber-Physical Systems

This PhD project focuses on developing a rigorous empirical framework to assess the security robustness, failure modes, and operational risks of AI decision engines in cyber-physical systems. The research will provide empirical evidence to support informed deployment decisions in safety-critical industries like transportation, energy, and manufacturing.

Newcastle University Newcastle upon Tyne, Northern England, United Kingdom £21 pa

Contract

PhD Fellowship/Scholarship in Intelligent Heat Stress Management in Cattle Barn Using an AI Agent

This PhD position focuses on developing an AI agent to detect and manage heat stress in cattle barns. The role involves designing and implementing machine learning models, integrating sensor data, and providing actionable recommendations to farmers.

Aarhus University Aarhus - Denmark, Europe, United Kingdom

Contract

PhD Studentship: Mechanical engineering, fusion, digital: An AI enhanced modelling of coupled tritium breeding and heat exchange for fusion breeder blankets

This PhD project focuses on optimizing the Tritium Breeding Ratio (TBR) in fusion breeder blankets using Monte Carlo neutronics methods and AI-enhanced predictive models. The research will involve collaboration with other researchers and doctoral students, and will explore both neutronics and thermomechanical aspects of fusion reactor design.

Swansea University Swansea, United Kingdom £21 pa

On-site Contract

PhD Studentship: Robust, Certified, and Scalable Federated Machine Unlearning for Privacy-Preserving AI

This PhD project focuses on developing robust, scalable, and certified federated machine unlearning algorithms to ensure privacy and compliance in high-stakes domains like healthcare and finance. The research will explore certified unlearning, robustness to adversarial attacks, and the application of unlearning to large pretrained models, contributing to trustworthy AI.

University of Surrey Guildford, South East England, United Kingdom £21,805 pa

Contract

Engineering Lead - Human Influence

The Engineering Lead will manage a team of engineers focused on developing evaluations, data pipelines, and complex multi-agent setups to study human-AI interactions. The role involves leading ambitious research projects, designing scalable system architectures, and building automated pipelines for human-AI experiments.

AI Security Institute London, United Kingdom