26 to 50 of 209 LLM Jobs in London

our Principal Data Scientist, you'll: work closely with cross-functional development teams to build, test and maximise the value of a suite of models ranging use cases from LLM's to propensity, classification and regression models contribute to End to end development and deployment of ML and AI models have the ability to define best practice for a team More ❯

Gen AI - Scale Up - £130,000 - £150,000 + Equity Role: Head of AI Location: London - 2-3 days per week Salary: £130,000 - £140,000 + Equity Requirements: LLM/Gen AI Experience One of our clients are in the market for a Head of AI to join their ranks. Their product is rife for the introduction of Generative More ❯

ready AI systems for financial automation with hands-on development approach. Required Qualifications 10+ years of experience in AI/ML engineering with 4+ years in agentic AI and LLM systems Strong proficiency in LangGraph, LangMem, and agentic workflow development Hands-on experience with Azure OpenAI GPT-5, text-embedding-3-large, and Azure AI services Expert-level Python programming More ❯

Champion best practices in model deployment, evaluation, and optimisation. What were looking for Strong track record in ML leadership, ideally in production-scale AI systems. Expertise in Agentic AI, LLM-based architectures, NLP techniques, and generative AI models. Solid programming skills (Python preferred) and experience with ML frameworks such as PyTorch, TensorFlow, Hugging Face. Hands-on experience with prompt engineering More ❯

correct and, comprehensive enough to give Amazon customers a great shopping experience every time. We are building solutions to move towards retail automation and are using latest technology like LLM to solve business problems. At Amazon, we hire the best minds in technology to innovate and build on behalf of our customers. The focus we have on our customers is More ❯

and CI/CD. Familiarity with secure coding practices and compliance standards. Desirable Skills Background in security engineering (for one of the engineer roles). Experience integrating AI/LLM services into production systems. Knowledge of accessibility standards and government service patterns. More ❯

is an opportunity to join a high functioning relaxed team that will significantly contribute to the digital transformation Skills, Knowledge & Experience Test automation frameworks (e.g., PyTest, Postman, Playwright, k6) LLM behaviour testing, including misuse and injection detection CI/CD integration with Azure DevOps for continuous testing Python/YAML scripting for scenario and agent validation Remote Working Expected to More ❯

is an opportunity to join a high functioning relaxed team that will significantly contribute to the digital transformation Skills, Knowledge & Experience Test automation frameworks (e.g., PyTest, Postman, Playwright, k6) LLM behaviour testing, including misuse and injection detection CI/CD integration with Azure DevOps for continuous testing Python/YAML scripting for scenario and agent validation Remote Working Expected to More ❯

translating client needs into technical solutions, requiring strong communication and stakeholder-facing capabilities. Leverage Generative AI ExpertiseUtilise your hands-on experience with generative AI tools or workflows, prompt engineering, LLM integration, or similar, but the emphasis is on engineering implementation and delivery. Who We're Looking For Essential Qualifications & Experience Strong software engineering background with deep experience deploying scalable systems More ❯

Jira, Bitbucket, Git Flow, Confluence, Azure Devops, Azure App Centre, Service Bus Explorer, SSMS and agile software development process/practices and other productivity tools AI-driven development/LLM/Azure Document Intelligence Elastic Search/Kibana/ELK Stack Azure DevOps YAML, Terraform More ❯

of employees at Lendable. The team supports both our Operations function and our knowledge workers (Product, Engineering and Data. We have a strong focus on both Generative AI/LLM adoption as well as more traditional web applications.Scaling sustainably and profitably is a key area of focus across all areas of our business. We've taken our first big steps More ❯

Reports to: Data Director/Executive Sponsor Location: Remote with occasional travel to London (2 times a month) Contract: Full-time, permanent Base Salary: £70,000 £80,000 location and experience dependent + 10% company bonus scheme Why This Role More ❯

Summary We're looking for an innovative AI Solutions Engineer to architect, develop, and deploy intelligent automation systems. The successful candidate will possess deep expertise in prompt optimisation, Large Language Model integration, and strategic business consulting to create meaningful AI-driven solutions. Working alongside business teams, you'll uncover automation possibilities, establish technical requirements, and develop systems that bridge Large More ❯

Summary We're looking for an innovative AI Solutions Engineer to architect, develop, and deploy intelligent automation systems. The successful candidate will possess deep expertise in prompt optimisation, Large Language Model integration, and strategic business consulting to create meaningful AI-driven solutions. Working alongside business teams, you'll uncover automation possibilities, establish technical requirements, and develop systems that bridge Large More ❯

features into production system Establish good practices for applied ML in the business, bringing your curiosity and drive to help us move fast while building robust foundations Apply modern LLM techniques to business problems: Use prompt-engineering strategies to get consistent, accurate results Explore augmentation methods (e.g. combining LLMs with our own data via embeddings or retrieval) Run fine-tuning More ❯

management & client-side (disintermediation). We are looking for a skilled profile, with experience around or towards: AI - Supply Chain - Product Lifecycle - Data Analytics - CX (AI Driven) Gen AI, LLM’s & AI Frameworks AI - Cross Functional Collaboration Managing Internal & Client-Side change (Work Breakdown Structure) The CAIO will use previous learning and commercial acumen - to achieve the new strategic objectives More ❯

as a full-stack engineer in a fast-paced environment. Hands-on with Next.js, Typescript (React/Node), Tailwind, SQL (Prisma), and Azure . Bonus points for experience with: LLM APIs (OpenAI, Anthropic), Retrieval Augmented Generation pipelines, Python, serverless architecture, or Microsoft Office Add-ins. Strong product mindset and passion for building. You may have tried a startup yourself or More ❯

product growth. Bright but has humility - you'll fit in well! Innovator, in technology and GTM, you love delivering ideas whose time has come. AI/ML literate - understands LLM limits, evals, performance/latency/cost trade-offs, data pipelines, guardrails, and can quickly gain respect of Eng/Research. Specific Voice AI experience certainly helps! We encourage you More ❯

stakeholders on routinely short timelines. Be an outstanding collaborator and work cross-functionally with colleagues in legal, compliance, finance, product and business operations. What you will need - J.D. or LLM and active membership with a state bar and eligible to practice in any U.S. state. 8+ years of legal experience as outside counsel or in-house counsel (in-house counsel More ❯

technical stakeholders. In addition to the above, we would LOVE if you have Experience with vector databases and retrieval strategies. Knowledge of recommender systems and ranking models. Familiarity with LLM evaluation tools (e.g., RAGAS, TruLens, LangSmith, Arize). Exposure to feature stores, data lineage, and observability stacks. Experience in e-commerce or retail environments. Demonstrable ability to weigh up build …/build/configure decisions in the LLM space. Charlotte Tilbury is a fast-paced and dynamic environment where nimble mindsets, striving to deliver the best and wanting to be part of a global are key. Even though we have requirements, our experience and background are just a guide, we still love to welcome applicants with more or less experience More ❯

Overview We're seeking a Senior Data Scientist to lead the development of advanced analytics and AI/ML solutions that unlock real value across our business. This is a contract role for 6 months . In this contract role More ❯

and build the evidence base that drives smarter, more impactful decisions across DSIT. As an Associate Data Scientist you will be instrumental in developing and deploying large language model (LLM) applications, design, build and maintain robust cloud hosted data pipelines, and creating interactive dashboards and visual reports to support decision making. Our team has a unique blend of data science … and inclusive environment where diverse perspectives are valued, and where you can thrive, grow, and make a difference. As an Associate Data Scientist you'll: design, develop, and maintain LLM-powered applications, ensuring scalable and robust AI solutions design, build, and optimise cloud-hosted ETL workflows for both structured and unstructured data explore and deliver proof-of-concepts for emerging … applied data science : strong grounding in statistics and a range of standard techniques (supervised/unsupervised ML, cross-validation, time-series, NLP basics, SQL) experience building end-to-end LLM applications (prompt engineering, data models, API integration, input/output handling). communication skills : able to explain technical work clearly to both technical and non-technical audiences delivery and collaboration More ❯

Native . Deliver front-end excellence : Build fast, responsive web apps using Vite, React Query, Context API, and CSS frameworks . Integrate emerging tech : Incorporate AI/ML APIs, LLM-driven features, and automation tooling into our products. Design for scale : Lead on API design, performance optimisation, and secure, cloud-ready architectures. Build the team : Recruit, mentor, and grow high More ❯

siloed What They Need 2-3+ years building production-grade data systems in fast-paced environments Solid experience with modern data stack (ELT pipelines, data warehouses, semantic layers, LLM integration) Strong SQL and comfortable with dbt for data transformation Product-minded —you care about outcomes, ask "why", and understand user context Self-directed with a bias for execution—you More ❯

capabilities would indicate increased risks, leading on research to understand how the academic/industry ecosystem uses different AI tools, or considering what content would be appropriate for an LLM to refuse. Given the sensitivity of our work, we will need someone who either holds, or is able to attain , Developed Vetting (DV) and any continued employment will be conditional More ❯