Latest machine learning Bristol Jobs

Spotlight

Director of Technology - AI

Lead the AI technology strategy and R&D portfolio at Digital Catapult, shaping the future of AI through collaborative research with academia and industry. Drive innovation in emerging areas like agentic AI and AI assurance, while mentoring technical teams and influencing national policy. The role combines strategic leadership with hands-on engagement in technology translation and horizon scanning across the UK’s deep tech ecosystem.

Digital Catapult Bristol, County Of Bristol, United Kingdom £110,000 – £130,000 pa

Hybrid Permanent

Spotlight

Senior Machine Learning Scientist

This role involves developing and deploying custom machine learning and LLM-powered systems for customer feedback analysis, including fine-tuning, retrieval, summarisation, and agentic workflows. The scientist will lead experimentation, evaluation, and productionisation of models while mentoring team members and integrating cutting-edge AI research into real-world applications.

Chattermill London, United Kingdom

Remote Permanent

Spotlight

Business Development Manager – New Business Sales

Drive new business acquisition for an AI-powered computational imaging software company, focusing on scientific and industrial markets. Engage in technical sales discussions, lead customer evaluations, and build long-term relationships while collaborating closely with technical teams to solve complex imaging challenges.

SenseAI Liverpool, Merseyside, United Kingdom

Hybrid Permanent

Machine Learning Engineer (ML and Computer Vision)

Develop and deploy production-grade computer vision models for real-time image and video analysis in operational environments. Work across the full lifecycle of model development, from dataset curation and synthetic data generation to optimisation and deployment on cloud and edge platforms. Collaborate with a multidisciplinary AI team to solve challenging real-world problems using deep learning.

Matchtech Surrey, United Kingdom

Hybrid Permanent

Senior Robotics Engineer

This role involves developing and deploying advanced Vision-Language-Action (VLA) and large behaviour models onto physical robotic platforms to enable intelligent manipulation and autonomous capabilities. The engineer will work on scaling multi-task policies, improving model generalisation, and refining sim-to-real workflows using real-world hardware and large-scale datasets. Collaboration with robotics and perception teams ensures rapid iteration and deployment of cutting-edge robot learning systems.

OpenSourced Bristol, United Kingdom £60,000 – £120,000 pa

On-site Permanent

Data Scientist

As a Data Scientist, you will apply advanced analytical and machine-learning techniques to support major UK Government programmes. You will collaborate with multidisciplinary teams to design, develop, and operationalise data-driven solutions, translating complex findings into actionable insights.

Appcast Enterprise Bristol, United Kingdom

Hybrid Permanent Clearance Required

Data Scientist - Defence & Security

This role involves working on cutting-edge machine learning and GenAI solutions, deploying LLMs and ML models in secure government and defence environments. You will lead technical delivery, design and optimise pipelines, and mentor junior engineers within a specialist team.

eFinancialCareers London, United Kingdom £75,000 pa

On-site Permanent Clearance Required

Lead Data Scientist

Leads a team of data scientists and analysts while remaining hands-on with machine learning, predictive modelling, and advanced analytics. Works cross-functionally to translate business needs into scalable data solutions and drives innovation in AI and data science practices. Focuses on delivering measurable commercial impact through data strategy and technical excellence.

Artis Recruitment Bristol, Bristol (county), United Kingdom £70,000 – £80,000 pa

Hybrid Contract

ML Runtime Engineer (Mid-Level and Senior)

This role involves developing and integrating high-performance ML runtimes for Fractile's novel AI accelerator hardware, focusing on inference server integrations with open-source frameworks like PyTorch, vLLM, and SGLang. Engineers will work closely with hardware and ML teams using a co-design approach to optimise performance. The position emphasizes low-level runtime development in Rust and deep collaboration across software and hardware layers.

Fractile Bristol, United Kingdom

Hybrid Permanent

ML Runtime Engineer (Mid-Level and Senior)

This role involves developing and integrating a high-performance Rust-based runtime for AI accelerators, focusing on inference server compatibility with open-source ML frameworks like PyTorch, vLLM, and SGLang. The engineer will work closely with hardware and ML teams using a co-design approach to optimize performance for large language models. Collaboration and ownership in a fast-paced, innovative environment are key aspects of the position.

Fractile London, United Kingdom

Hybrid Permanent

Senior Data Science Analyst - Audit

This role involves applying advanced data science techniques to evaluate the Group's control environment, partnering with audit colleagues to assess risks, and driving innovation through the use of AI and machine learning. The position is part of a skilled team with high visibility to senior management and offers opportunities for professional development.

Lloyds Banking Group Edinburgh, Alba / Scotland, United Kingdom £49,000 – £59,000 pa

Hybrid Permanent

Lead Data Scientist

Lead a team of data scientists to develop advanced AI and machine learning solutions for cybersecurity threat detection and prevention within a major UK financial institution. Drive innovation in LLM-based automation, build scalable ML pipelines on GCP, and ensure models meet ethical, regulatory, and operational standards in a hybrid working environment.

Lloyds Banking Group Manchester, United Kingdom £92,701 – £109,060 pa

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, focusing on risks to human agency and wellbeing. You will work with top technical talent, run large-scale RCTs, and have the opportunity to lead or co-author publications.

AI Security Institute London, United Kingdom

On-site Contract Part-time

Senior Engineering Lead, Chem-Bio

This role involves leading a small engineering team within the Chem-Bio (CB) team at the AI Security Institute. Responsibilities include setting technical direction, managing engineers, designing and building reliable systems, and working closely with researchers to translate their needs into well-engineered solutions. The role also involves hiring, shaping engineering culture, and coordinating with other teams across the organization.

AI Security Institute London, United Kingdom

On-site Permanent Clearance Required

Applied AI Engineer - Senior to Principal

This role involves working at the cutting edge of AI to develop and prototype solutions for real-world public sector problems. Responsibilities include rapid prototyping, model development, applied AI research, and translating ambiguous requirements into technical solutions. The team operates in a fast-paced, innovative environment with a focus on public impact.

Incubator for AI United Kingdom

Hybrid Permanent Clearance Required

Engineer

This role involves executing virtual and physical test and development plans for advanced transport systems, with a focus on electrified powertrains, hybrid systems, and sustainable mobility technologies. The engineer will collaborate across multidisciplinary teams to define instrumentation, analyse high-quality data, and contribute to research outputs such as reports and presentations. Work is conducted in a hybrid model with strong emphasis on on-site project delivery at a world-class R&D facility.

IAAPS Limited Bristol, Bristol (county), United Kingdom £36,000 pa

Hybrid Permanent

Machine Learning Engineer

This role involves building and deploying production-grade machine learning systems for high-impact clients, particularly in the defence sector. You'll work across the full ML lifecycle, from scoping and design to implementation, ensuring scalable, ethical AI solutions are delivered with technical excellence. Collaboration with cross-functional teams and direct client engagement are key aspects of the position.

Faculty AI London, United Kingdom

Remote Permanent Flexible Clearance Required

Machine Learning Engineer

As a Machine Learning Engineer, you will work on delivering bespoke AI solutions for diverse clients, focusing on scalable software architecture and best practices. You will collaborate with cross-functional teams to ensure the technical feasibility and timely delivery of high-quality ML systems, and act as a technical advisor to clients and partners.

Faculty AI London, United Kingdom

Hybrid Permanent Flexible Clearance Required