751 to 775 of 996 LLM Jobs in the UK

Software Founding Engineer – Visa Sponsorship Available

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
driven Software Founding Engineers to work with us in San Francisco on the frontend, backend, and AI components of the product. Duties AI/LLM: prompt engineering, fine-tuning, and LLM training (o4/5, Claude) Backend: Python, API integration, and cloud infrastructure (GC) Frontend: HTML, CSS, Java Script, Flutter ...

Product Manager - Model Risk Governance Review - Vice President

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Join a global model risk organization at the heart of keeping JPMorgan Chase strong and resilient. In this role, you will shape products that enable effective model risk governance across the firm. You will partner ...

Senior AI Agents Engineer: Production LLM Architect

Hiring Organisation
Jobleads-UK
Location
United Kingdom
environments. The ideal candidate will have 6+ years of experience in software development, with strong skills in Python or TypeScript, and prior experience shipping LLM-powered features. This is a great opportunity to work in a cutting-edge field of AI. #J-18808-Ljbffr ...

Engineering Manager, GenAI Platform

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
role The GenAI Platform is Pleo's internal AI infrastructure team, the platform every customer-facing AI feature is built on. The team owns LLM serving (LiteLLM), the MCP gateway and tool registry, agentic runtime, evaluation tooling, and the observability layer that makes AI outputs trustworthy at scale. This … builder-leader: delivery, quality, team development, and ways of working. Own the execution of the platform roadmap including but not limited to LLM gateway, agentic runtime, MCP layer, data retrieval, eval tooling, and the hybrid architecture transition. Manage the stakeholders relationship with Data & AI Products as the primary internal customer ...

AI Business Partner - Builders

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
restore), survey‐based signals (focus time, perceived effectiveness), and adoption data across GitHub Copilot, AI Foundry, APIM, Cortex, Databricks Genie Code, and the forthcoming LLM Gateway Stay current with the rapidly evolving AI engineering landscape – coding agents, agentic harnesses, MCP, model releases, benchmarks, DORA and industry research – and translate what … quant platforms, trading systems, or data engineering in a regulated context Experience building or operating AI‐native applications – agent orchestration, retrieval systems, evaluation pipelines, LLM application architecture Familiarity with the Janus Henderson Technology stack or analogous environments: Azure AI Foundry, APIM‐fronted LLM gateways, Snowflake Cortex, Databricks Genie Code, GitHub ...

AI Business Partner - Builders

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
restore), survey‐based signals (focus time, perceived effectiveness), and adoption data across GitHub Copilot, AI Foundry, APIM, Cortex, Databricks Genie Code, and the forthcoming LLM Gateway Stay current with the rapidly evolving AI engineering landscape—coding agents, agentic harnesses, MCP, model releases, benchmarks, DORA and industry research—and translate what … quant platforms, trading systems, or data engineering in a regulated context Experience building or operating AI‐native applications — agent orchestration, retrieval systems, evaluation pipelines, LLM application architecture Familiarity with the Janus Henderson Technology stack or analogous environments: Azure AI Foundry, APIM‐fronted LLM gateways, Snowflake Cortex, Databricks Genie Code, GitHub ...

Head of Artificial Intelligence (Gen-AI)

Hiring Organisation
The Portfolio Group
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
£130000 - £150000/annum + Car Allowance + Bonus Scheme
dataset. Partner with product managers, content managers and senior stakeholders to design, develop, deploy and optimise state-of-the-art AI/ML/LLM/GenAI solutions against business and user requirements. Optimise LLMs, datasets and agent workflows to the highest quality standards, detecting and mitigating hallucinations and output … errors. Deploy and maintain RAG architecture and LLM pipelines within cloud environments. Optimise data-chunking and text embeddings for optimal semantic search across a large, specialist corpus. Track the competitive landscape and stay current with technological advancements in GenAI. Monitor and optimise agent and model latency and performance. Analyse utilisation ...

Staff Machine Learning Engineer

Hiring Organisation
Hexwired Recruitment Limited
Location
Nationwide, United Kingdom
Employment Type
Permanent
Salary
£160000 - £200000/annum
Staff Machine Learning Engineer | Remote | Salary £100,000-£200,000 (flexible) | Hexwired Recruitment has partnered with an exciting AI software company developing advanced machine learning products that solve complex, real-world problems. They're looking ...

ML Infrastructure Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
TLDR: We are looking for an ML Infrastructure Engineer to build the systems behind our LLM post‐training, RL, evaluation, inference, and agentic development workflows. You will work close to researchers, GPUs, training loops, data control systems, evals, inference stacks, and the infrastructure decisions that directly affect model learning … example py‐spy, PyTorch profiler, Nsight, perf, tracing, metrics, logs, or custom instrumentation Have experience with inference stacks such as vLLM, SGLang, TensorRT‐LLM, Dynamo, or custom serving infrastructure Can reason from system metrics back to model behavior: when latency, queueing, sampling, data order, rollout throughput, or infrastructure failures affect ...

Software Engineer III, Full Stack, Publisher Inventory

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
event-driven systems that control and optimize ad placement, policy compliance, and publisher revenue. Leverage Google's state-of-the-art AI tooling and LLM APIs to improve engineering velocity and build AI-augmented product features. Collaborate with cross-functional partners including PMs, UX, and cross-sites with other engineering … well-tested, and high-performance code, ensuring high quality and reliability across our platform.### Skills Required* Kotlin* C++* TypeScript* Dart* Angular* Java* APIs* SDKs* LLM APIs* Generative AI### Tags:UKLondonAngular DeveloperFlutter DeveloperShare Job:Application planning## What to evaluate before applying### Visa and relocation signals* Visa sponsorship is not explicitly marked ...

Head of Research and Development - AI Safety

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Why Faculty? We established Faculty in 2014 because we thought that AI would be the most important technology of our time. Since then, we’ve worked with over 350 global customers to transform their performance ...

Senior Software Engineer, Infrastructure / Efficiency / Productivity

Hiring Organisation
Jobleads-UK
Location
Cambridge, England, United Kingdom
wide improvements in engineering productivity, delivery throughput, quality, security posture, and cost efficiency by building platforms, working practices and automation (including AI/LLM-enabled capabilities) that scale across geographies and time zones. Key Responsibilities AI-First Automation & Intelligent Tooling Define and lead an AI-first automation roadmap for Engineering … Infrastructure and Enterprise Tooling (e.g., reducing waste, accelerating reviews, improving incident response, increasing release confidence). Architect and ship AI/LLM-enabled workflow automation across the SDLC (e.g., risk assessment, automated build, test and deployment, intelligent test selection, change-impact analysis, auto-triage of build/test failures). ...

Senior Software Engineer, Infrastructure and Efficiency

Hiring Organisation
Jobleads-UK
Location
Manchester, England, United Kingdom
wide improvements in engineering productivity, delivery throughput, quality, security posture, and cost efficiency by building platforms, working practices and automation (including AI/LLM-enabled capabilities) that scale across geographies and time zones. Key Responsibilities AI-First Automation & Intelligent Tooling Define and lead an AI-first automation roadmap for Engineering … Infrastructure and Enterprise Tooling (e.g., reducing waste, accelerating reviews, improving incident response, increasing release confidence). Architect and ship AI/LLM-enabled workflow automation across the SDLC (e.g., risk assessment, automated build, test and deployment, intelligent test selection, change-impact analysis, auto-triage of build/test failures). ...

Head of Corporate Shared Services Technology, MD (C16)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Citi is a world‐leading global bank. We provide consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction ...

Software Engineer (Backend and AI Systems)

Hiring Organisation
Rocketeer Orbit
Location
Stafford, Staffordshire, West Midlands, United Kingdom
Employment Type
Permanent
Salary
£55,000
Software Engineer (Backend and AI Systems) Location: Hybrid. Stafford HQ 1 to 2 days a week, remote for the rest. Salary: £42,500 to £55,000 depending on experience, plus EMI share options. Type: Full ...

Senior Data Scientist - AI & MLOps Leader

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Why Here? Simply Business protects over one million active policies for small businesses across builders, bakers, landlords and many more trades. Technology lies at the core of everything the company does, building and improving products ...

Lead AI Engineer

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
Lead who combines deep technical expertise with team leadership. In this role, you will design, build, and maintain AI/ML capabilities, models, and LLM‐powered solutions that power our products and customer experiences. You will lead a squad of AI engineers and data scientists, ensuring high‐quality delivery while … process optimisation. What you’ll be doing Deliver AI/ML Capabilities Design, build, and deploy scalable AI/ML models, APIs, and LLM‐based solutions (e.g. agents, chatbots) Ensure solutions are secure, reproducible, and aligned with product requirements Drive best practices in model development, evaluation, and deployment Collaborate with ...

Backend Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
integrity Nice to Have Passion for or experience in e-learning projects is a strong bonus Hands-on experience building AI-powered features (e.g. LLM integrations, RAG, AI-assisted user experiences) is a strong bonus Experience running and monitoring AI products in production: evals, output quality tracking, and observability specific …/LLM systems is a strong bonus About Us Wellbeing & benefits Your wellbeing matters to us. That’s why we offer benefits designed to help you recharge and thrive, including: Four weeks of paid vacation per year (that increases to five weeks after two years with the company!) plus ...

Research Engineer - Machine Learning (Contractor)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
About Huawei Research and Development UK Limited Founded in 1987, Huawei is a leading global provider of information and communications technology (ICT) infrastructure and smart devices. We have 207,000 employees and operate in over ...

Python Developer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
explainable - surfacing it through well-designed APIs, keeping it fresh, and ensuring the right data reaches the right place at the right time. LLM integration - a conversational and tool-calling layer that gives supply chain teams natural language access to platform data and forecasts. You’ll work on retrieval quality … TypeScript and Python (or willingness to learn quickly), you’ve built or operated data-intensive backend services, and you have some experience with LLM APIs or retrieval systems - enough to be productive quickly, even if you haven’t done it at scale before. Kubernetes and cloud-native deployment experience ...

Python Developers

Hiring Organisation
17918
Location
London, United Kingdom
explainable - surfacing it through well-designed APIs, keeping it fresh, and ensuring the right data reaches the right place at the right time. LLM integration - a conversational and tool-calling layer that gives supply chain teams natural language access to platform data and forecasts. You'll work on retrieval quality … TypeScript and Python (or willingness to learn quickly), you've built or operated data-intensive backend services, and you have some experience with LLM APIs or retrieval systems - enough to be productive quickly, even if you haven't done it at scale before. Kubernetes and cloud-native deployment experience ...

Senior Conversation UX Designer, Alexa for Shopping

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Design conversational frameworks and conversational flows, partnering with UX Designers on accompanying GUI components Work with Science and Editorial teams to help train the LLM to generate content that matches the intention of the designs Present design work to the user experience team, product team, engineering team, leaders, and partner … design Fluent in English (written and verbal) Preferred Qualifications Unwavering attention to detail and an acute awareness of why it matters Experience designing for LLM‐enabled customer experiences Strong time‐management skills, with the ability to manage competing demands and meet tight deadlines Strong communication and collaboration skills Amazon ...

Senior Algorithm Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Who are we? Look at the latest headlines and you will see something Ki insures. Think space shuttles, world tours, wind farms, and even footballers’ legs. Ki’s mission is simple. Digitally disrupt and revolutionise ...

Senior AI Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
At Ravical, we're on a bold mission to transform how SME advisory services are delivered and scaled by leveraging AI-first, agentic products. By combining cutting-edge AI technologies with a commitment to simplicity ...

Forward-Deployed Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
About Vercel: Vercel is the agentic infrastructure company. We free people and agents to ship what’s next. For more than a decade, Vercel has shaped how the web is built. As the team behind ...