Latest NLP Engineer Jobs

Spotlight

ML Runtime Engineer (Mid-Level and Senior)

This role involves developing and optimizing the runtime stack for AI accelerators, focusing on integrating with open-source ML frameworks like PyTorch and vLLM. The engineer will work closely with hardware and software teams using a co-design approach to enable high-performance inference for large language models. Key responsibilities include building a high-performance runtime in Rust and supporting inference server integrations.

Fractile London, United Kingdom

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

AI Engineer - McGregor Boyall

Design and deploy production-grade AI systems on Microsoft Azure, focusing on LLMs, document intelligence, and enterprise search. Build scalable solutions using LangChain, RAG, and MLOps practices in a hybrid environment.

eFinancialCareers London, United Kingdom £85,000 pa

Hybrid Permanent

AI Engineer - up to+ Bonus + Benefits /London

This role involves designing, developing, and maintaining end-to-end AI solutions, including front-end interfaces, back-end services, and data pipelines. The AI Engineer will work closely with data scientists, engineers, and business stakeholders to deliver scalable, secure, and production-ready AI and machine learning models, with a focus on Generative AI, Agentic AI, and classical machine learning.

Involved Solutions London, United Kingdom £65,000 – £85,000 pa

Hybrid Permanent

Machine Learning Engineer - TradingHub

This role involves developing and deploying machine learning models to enhance TradingHub’s market surveillance and analytics platform. You will work closely with quantitative developers, data engineers, and product teams to productionize models and improve the accuracy of trader behavior analysis.

eFinancialCareers London, United Kingdom

Hybrid Permanent

AI Engineer

This role involves building and improving AI/LLM features using Python, creating proof of concepts, and integrating AI into a customer-facing product that helps users complete income and expenditure journeys. The focus is on practical AI application, security, and working in a DevOps environment with automated testing and deployments.

SF Partners B12Jt, B1 2JT, United Kingdom £60,000 – £70,000 pa

Hybrid Permanent

Graduate AI Engineer

This role involves supporting the development and deployment of AI and machine learning models, working with large datasets, and collaborating with software engineers and product teams. You'll contribute to backend development, API integrations, and research new AI frameworks, ensuring responsible and ethical AI development.

Global Tech Recruitment London, United Kingdom £38,000 – £45,000 pa

Hybrid Permanent Flexible

Lead ML Engineer

This role involves leading the ML Engineering capability, designing and building ML pipelines, and implementing MLOps practices. You will work closely with Data Scientists to support and improve models in production, and build APIs and data products to enable ML solutions across the business.

Harnham - Data and Analytics Recruitment Sheffield, United Kingdom £80,000 – £90,000 pa

Remote Contract

Machine Learning Research Engineer

This is a fantastic opportunity to join market-leading UK AI company, Luminance. Named in Tech Nation’s prestigious Future Fifty list and the recipient of two Queen’s Awards, Luminance is the world’s most advanced AI technology which is disrupting the legal...

Luminance Cambridge, United Kingdom

Hybrid Permanent

[Expression of Interest] Research Engineer / Scientist, Alignment - London

As a Research Engineer on the Alignment Science team, you will design and execute machine learning experiments to ensure AI systems are safe, helpful, and aligned with human values. You will collaborate with other teams to test and improve safety techniques, develop evaluation tools, and contribute to research papers and presentations.

Anthropic London, United Kingdom £260,000 – £370,000 pa

Hybrid Permanent

Data Scientist

This role involves developing and deploying machine learning and AI models for risk scoring, churn prediction, and compliance checks. You'll work closely with engineering and product teams to build scalable solutions using modern cloud technologies and ML frameworks.

Yolk Recruitment Cardiff, South Glamorgan, CF10 2AF, United Kingdom £60,000 – £70,000 pa

Hybrid Permanent

Lead Data Scientist

This role involves leading technical decision-making and hands-on delivery of machine learning and NLP projects. You'll coach a team of Data Scientists, collaborate with Engineering and AI teams, and drive best practices in model governance and deployment.

Yolk Recruitment Cardiff, Cymru / Wales, CF10 2AF, United Kingdom £100,000 – £110,000 pa

Hybrid Permanent

Applied Scientist - LLM, Alexa

This role involves advancing Alexa's conversational AI by researching and deploying large language models to improve reasoning, tool integration, and customer experience. The scientist will work across the full lifecycle from ideation to production, collaborating with engineers and product teams to solve complex NLP challenges. The work focuses on real-world ML systems that require both scientific rigor and scalable engineering.

Amazon Cambridge, United Kingdom

Hybrid Permanent

Data Scientist

Design and deploy a proprietary Skills Matching Index using algorithmic and NLP techniques to align employee skills with global job vacancies and strategic workforce needs. Build predictive models that optimize talent deployment by factoring in geographic and cost constraints, while ensuring statistical rigor and fairness in recommendations. Collaborate with data analysts and executives to deploy transparent, maintainable AI systems that influence enterprise-wide workforce decisions.

Peregrine Sheffield, South Yorkshire, United Kingdom £1 pa

Hybrid Permanent

Applied Scientist II, Alexa for Shopping Science UK

This role involves developing and optimizing large and small language models for Alexa's conversational shopping assistant, focusing on improving response quality through instruction design, retrieval augmentation, and agentic architectures. The scientist will build evaluation frameworks, fine-tune models, and collaborate with engineers to deploy scalable AI solutions that enhance customer shopping experiences. Work spans multimodal understanding, personalization, and low-latency inference in a high-impact, data-rich environment.

Amazon London, United Kingdom

Hybrid Permanent

Member of Technical Staff, Multilingual

As a Member of Technical Staff on the Multilingual team, you will lead the design and implementation of scalable solutions to improve multilingual language model performance. You'll contribute to cutting-edge research, publish findings, and mentor junior team members, making a global impact in natural language processing.

Cohere London, United Kingdom

Remote Permanent

Senior Research Scientist, Cohere Labs

As a Senior Research Scientist at Cohere Labs, you will lead an independent research agenda on cutting-edge AI topics, collaborate globally, and mentor new researchers. The role involves advancing scientific knowledge, exploring societal implications of machine learning, and contributing to the future of AI research.

Cohere London, United Kingdom

Remote Permanent