Jobs in Bristol

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

Senior ML Compiler Engineer

At Fractile, we’re taking a revolutionary approach to computing to run the world’s largest language models 100x faster than existing systems. Our fast-growing team is working at the cutting edge of the latest AI developments in both hardware and software....

Fractile Bristol, United Kingdom

Senior QA Test Engineer- Bristol

This role involves leading QA and automation efforts for a tech-for-good company that builds AI tools to support people with additional needs. You will be the sole QA, working closely with developers and product teams to improve and implement robust testing strategies for both web and mobile applications.

SR2 Bristol, Bristol (county), United Kingdom £60,000 – £70,000 pa

Hybrid Permanent Flexible

Robotics Engineer

This role involves designing, developing, and deploying advanced robotics software for real-world industrial applications. You'll work closely with multidisciplinary teams to integrate perception, planning, control, and autonomous behaviors, ensuring robust and reliable systems. The position offers opportunities for technical leadership and mentorship.

OpenSourced Bristol, United Kingdom £60,000 – £100,000 pa

On-site Permanent

Modelling Engineer (Mid-Level or Senior)

This role involves developing high-fidelity pre-silicon models of AI acceleration hardware using C++ and SystemC to enable architectural exploration, performance analysis, and early software development. The engineer will work in close collaboration with hardware, software, and machine learning teams within a co-design framework, directly influencing the design and performance of Fractile's next-generation AI accelerators.

Fractile Bristol, United Kingdom

Hybrid Permanent

Modelling Engineer (Mid-Level or Senior)

You'll develop high-fidelity pre-silicon models of AI acceleration hardware using C++ and SystemC, enabling architectural exploration, performance analysis, and early software development. Working in close collaboration with hardware, software, and ML teams, your models will directly shape Fractile's hardware design and performance characteristics before silicon exists.

Fractile London, United Kingdom

Hybrid 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

AI Deployment Strategist

As an AI Deployment Strategist, you will partner with business units to identify and scope high-impact AI and automation opportunities, lead discovery and scoping sessions, and build AI agents and workflows using Python and LLM frameworks. You will work closely with the AI Deployment Engineer and other teams to translate business problems into working AI solutions and drive adoption across the organisation.

Emponics Almondsbury, Gloucestershire, BS32 4DS, United Kingdom £80,000 – £130,000 pa

Permanent

AI Deployment Engineer

This role involves owning the data infrastructure for AI deployments, integrating AI solutions into business systems, and ensuring reliable and scalable production-grade pipelines. You will work closely with AI strategists to take prototypes to production, manage data models, and troubleshoot integration issues.

Emponics Almondsbury, Gloucestershire, BS32 4DS, United Kingdom £80,000 – £130,000 pa

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

Senior QA Test Engineer

This role involves leading end-to-end QA strategy as the sole QA engineer in a tech-for-good company building AI-powered tools. You'll focus on building and improving test automation for web and native mobile applications using Playwright, Appium, and a custom LLM test harness, while collaborating closely with development and product teams. The role offers autonomy to shape QA practices, especially as the company transitions toward medical device standards.

SR2 Bristol, Bristol (county), United Kingdom £60,000 – £70,000 pa

Hybrid Permanent

Full Stack Developer

This role involves designing, building, and shipping full-stack applications using TypeScript and AWS, with a focus on AI and generative AI. You'll work in a fast-paced, agile environment, rapidly prototyping and iterating on new ideas while collaborating closely with product, design, and data teams.

167 Solutions Bristol, United Kingdom £40,000 – £70,000 pa

Hybrid Permanent

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

Algorithm Developer (Machine Learning)

This role involves designing, developing, and testing mathematical algorithms for advanced complex systems. You will work with MATLAB/Simulink and Python, support numerical modelling and simulation, and collaborate with software and systems engineering teams to develop high-performance solutions.

Cirrus Selection Filton, Gloucestershire, United Kingdom £45,000 – £55,000 pa

Hybrid Permanent Flexible 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

Head of Advanced AI Engineering

As the Head of Advanced AI Engineering, you will lead a team of applied research and development engineers to evaluate emerging AI technologies, build MVPs, and transition them into scalable engineering solutions. You will work closely with senior leadership to shape the technical direction and drive AI innovation, focusing on creating industry-leading AI-powered products and services that enhance customer engagement and service excellence.

Lloyds Banking Group Ec2V7Ae, EC2V 7AE, United Kingdom £137,848 – £209,440 pa

Hybrid Permanent

Lead Engineer - AI Productivity Lab

The Lead Engineer role in the AI Productivity Lab involves accelerating employee productivity and process automation through cutting-edge agentic co-working technologies. Responsibilities include building domain-specific agents, prototyping solutions, and collaborating with business teams to embed AI-driven tools into daily operations.

Lloyds Banking Group Manchester, United Kingdom £69,624 – £87,030 pa

Hybrid Permanent