551 to 575 of 1,482 LLM Jobs in England

QA Automation Engineer - GenAI

Hiring Organisation
Square One Resources
Location
Burgess Hill, West Sussex, United Kingdom
Employment Type
Contract
Contract Rate
£260 - £280/day
Job Title:QA Automation Engineer - GenAI Experience Location: Burgess Hill - 5 days per week onsite Salary/Rate: £295 per day inside IR35 Start Date: 03/08/2026 Job Type: Contract - 6 months ...

Senior Backend Engineer

Hiring Organisation
Jobleads-UK
Location
Cheltenham, England, United Kingdom
Obsidian Security is the leading SaaS security platform, trusted by global enterprises like Snowflake, T-Mobile, and Algolia. We protect 200+ organizations across North America, Europe, the Middle East, Southeast Asia, Australia, and New Zealand ...

Senior Solutions Architect (Retail/CPG)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
JOB ID: FEQ427R333 Location: London, United Kingdom Industry: Retail/CPG (UKI Enterprise) Recruiter: Dina Hussain At the company, our core values are at the heart of everything we do. A culture of proactiveness and ...

Senior Platform Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
About Us Every business needs to know who they’re really working with whether it’s suppliers, investors, partners, or third parties. At Xapien, we’re reinventing how organisations do that, combining speed, scale and ...

AI Data Automation Lead, AWS, Data Lakes, Automation, Outside IR35, Part Remote

Hiring Organisation
Carrington Recruitment Solutions Ltd
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£800 - £1,000 per day, Negotiable
Data & Automation Lead, Data Laking, Data Lake, Data Lakes, AWS, AI, LLM, Automation, Part Remote, Part Central London AI Data & Automation Lead required to work for a fast growing and already established company based in Central London. This is initially a 3 month rolling contract, outside of IR35 and there … work hands-on where required. Experience designing integrations across multiple enterprise platforms, APIs and external data sources. Knowledge of AI, machine learning or Large Language Model use cases within operational environments. Ability to operate across strategy, architecture and delivery while remaining pragmatic and outcome-focused. Strong stakeholder engagement and communication ...

AI Research Engineer: Scale ML & LLM Systems

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Google DeepMind researchers are embedded across projects to prototype AI systems, run large-scale experiments, and translate findings into scalable infrastructure. You will collaborate with universities and research programs to push the boundaries of AI ...

Hybrid NLP & LLM Research Engineer | ML Innovator

Hiring Organisation
Jobleads-UK
Location
Cambridge, England, United Kingdom
NLP PEOPLE in Cambridge is looking for a Machine Learning Research Engineer specializing in NLP and LLM. The role involves researching new concepts for cutting-edge machine-learning software while working alongside a small team. ...

Principal Data Engineer — GenAI & LLM Systems Lead

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Anaplan Inc is looking for a Principal Data Engineer to work across the full stack of Anaplan AI applications. This role includes designing and building retrieval layers for agentic workloads and developing GenAI features that ...

Principal AI Data Scientist – Build Next‐Gen LLM Systems

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Java Script Works is seeking a Principal Data Scientist to leverage AI technologies in legal tech solutions based in London. The ideal candidate will possess strong proficiency in Python and should have experience with AI ...

Senior Data & AI Solutions Architect – GenAI/LLM

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Databricks in London seeks a Senior Solutions Architect to join the UK&I Enterprise Professional Business Team, focusing on supporting and growing customers in the UK&I. The role is based in the London Office ...

Lead AI Agentic Architect - Build Scalable LLM Platform

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Profile Software seeks a Senior AI Agentic Engineer in a hybrid role based in Athens, Greece. You will own product vision and lead the technical architecture for our AI projects, bridging product thinking with scalable ...

Senior Solutions Architect, GenAI/LLM & Data AI Strategy

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Databricks is seeking a highly motivated Solutions Architect for the UK&I region, based in London. You will work with Account Executives to design and present Data & AI solutions, including Generative AI concepts, to enterprise ...

Senior Data Scientist I — NLP/LLM for IP Insights

Hiring Organisation
Jobleads-UK
Location
Farringdon, England, United Kingdom
LexisNexis Intellectual Property Solutions (LNIP) is seeking a Senior Data Scientist I to help design and validate AI-driven capabilities within Protégé for PatentSight. You will define what to build, drive experiments, and translate results ...

GenAI & LLM Engineer III - Build AI-Powered Apps

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
慨正橡扯 is looking for a Senior Software Development Engineer III to drive the development of GenAI products in a hybrid work environment. This position involves a hands-on approach, working on applications that leverage AI ...

Senior AI/ML engineer

Hiring Organisation
Jobleads-UK
Location
England, United Kingdom
Platform team and help build the GenAI platform that powers every AI feature at Flo. You will bridge core infrastructure, data engineering, and LLM development to deliver production-grade medical safety judges, fine-tuning pipelines, evaluation frameworks, and real-time personalisation. The team operates 60+ LLM-based evaluation judges, develops … proprietary fine-tuned health models, and maintains active partnerships with Databricks, Google, OpenAI, Anthropic, and AWS. What You’ll Do LLM Judge Ecosystem: build and scale Judge-as-a-Service, prompt registries, calibration pipelines, and evaluation orchestration using MLflow 3.x Fine-Tuning and Serving: develop LoRA/SFT/preference ...

Software Engineer, Machine Learning Infrastructure

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
example, a billion embeddings produced roughly 20x cheaper and visual models served roughly 72% cheaper). We also own core platform surfaces including the LLM Gateway, Agent Gateway, evals infrastructure, guardrails, and cost attribution. About the Role You will join a small, high-leverage team building production infrastructure for Generative … open-weights serving stack - real-time GPU endpoints, high-throughput batch inference, and fine-tuning (SFT/DPO/LoRA) - alongside the LLM Gateway, Agent Gateway, evals infrastructure, guardrails, and cost attribution. Design scalable, high-performance systems for model serving, batch inference, GPU autoscaling, and fine-tuning that power real ...

AI Research Engineer, Pre-Training

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
deep learning systems in any domain (robotics, biology, chemistry, physics, audio, video, recommendations, etc.). Experience translating methods between application areas is highly valued. LLM experience is valuable but not necessary. Finance experience is not required. Compensation and Benefits The estimated base salary range for this position ...

AI Inference Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
cost per token, partnering with the CUDA/GPU engineers. Make the core software architecture calls on serving frameworks and orchestration (e.g. vLLM, TensorRT-LLM, SGLang, Triton Inference Server, or equivalents). Translate throughput, latency, and uptime commitments into concrete technical specifications and serving capacity plans. Act as a direct ...

Lead Knowledge Graph Engineer

Hiring Organisation
Upbeat Ideas UK Ltd
Location
London, United Kingdom
Employment Type
Contract
real-time ingestion pipelines and complex query execution. Strategic Roadmap: Author comprehensive "Way Forward" reports detailing cloud migration and build-vs-buy decisions. AI & LLM Integration: Design infrastructure to connect knowledge graphs with Large Language Models using GraphRAG frameworks. Stakeholder Alignment: Translate technical graph concepts into clear business value ...

Head of AI Engineering — Lead Enterprise GenAI Deployments

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
technical direction and work on cutting-edge deployments for large organisations. You’ll lead a growing engineering team, deliver production-grade Generative AI and LLM solutions, and set standards #J-18808-Ljbffr ...

AI Security Architect

Hiring Organisation
Experis
Location
London, United Kingdom
Employment Type
Contract
Design and evolve secure AI architecture roadmaps , ensuring alignment with broader technology and security strategies Lead the secure design, implementation, and governance of AI, LLM, and Agentic systems Develop and embed AI security standards, policies, and best practices across the organisation Conduct and maintain threat models and risk assessments ...

ML Engineer/Researcher Engineering London

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
monolith with React frontends on GCP, and you will have room to shape the ML stack. Your background Strong ML fundamentals. You understand modern LLM training and post-training, and can reason about model behaviour from first principles. Rigorous about evaluation. You care about measurement quality and can design tests ...

Staff Engineer, Content Intelligence Infrastructure

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Content Intelligence Product Area. Drive architectural decisions across distributed systems, ML infrastructure, data processing platforms, and platform reliability. Improve infrastructure supporting AI and LLM‐enabled workflows, including podcast and audiobook transcript processing, metadata enrichment, and content understanding systems. Develop reliable and cost‐efficient systems for high‐throughput content processing ...

Forward Deployed Software Engineer - HealthTech

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
high-level of ownership across their product, AI and Engineering function. Key Responsibilities: Build scalable backend systems and AI-enabled applications Deploy ML/LLM capabilities into production environments Collaborate closely with product, research, and engineering teams Drive engineering best practices across performance, reliability, and architecture Contribute to technical strategy ...

Staff Engineer - Content Intelligence Infrastructure

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Content Intelligence Product Area Drive architectural decisions across distributed systems, ML infrastructure, data processing platforms, and platform reliability Improve infrastructure supporting AI and LLM-enabled workflows, including podcast and audiobook transcript processing, metadata enrichment, and content understanding systems Develop reliable and cost-efficient systems for high-throughput content processing ...