26 to 50 of 118 OpenAI Jobs in England

AI Lead

Hiring Organisation
Sanderson Recruitment
Location
London, United Kingdom
Employment Type
Permanent
tune LLMs, and integrate AI capabilities across platforms. About the Role Lead the design, implementation, and fine-tuning of LLMs and generative AI solutions (OpenAI, Anthropic Claude, Gemini, open-source models). Build and optimize RAG pipelines , vector databases, and prompt engineering strategies. Develop AI-powered applications integrating LLMs with ...

Junior Engineer

Hiring Organisation
Steadrock Capital Limited
Location
London, England, United Kingdom
learn fast Experience with FastAPI, Flask or similar Basic networking knowledge (ports, tunnels, proxies) SQL or NoSQL experience Git disciplinePreferred Experience with LLM APIs (OpenAI, Anthropic, DeepSeek, Qwen) Exposure to Docker or Kubernetes Familiarity with cloud providers (AWS/Azure/GCP) Coursework or experience in ML, transformers ...

AI Lead Engineer

Hiring Organisation
Tata Consultancy Services
Location
Manchester, England, United Kingdom
Java) Extensive experience with AI/ML frameworks like TensorFlow, PyTorch, and scikit-learn Knowledge of AI concepts such as Vertex AI, Gemini, Azure OpenAI, and Cloud Vision Solid understanding of data structures, algorithms, and statistical methods Excellent problem-solving and analytical skills Strong communication and leadership abilities Proven experience ...

AI Consultant

Hiring Organisation
Reed
Location
Bedford, Bedfordshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
£600 - £650 per day, Inc benefits
AI Solutions Engineer AI Solutions, B2B, B2C, Azure, AI Foundry, Open-AI, Microsoft Copilot Studio, Machine Learning, Python, TensorFlow, PyTorch, scikit-learn, Large Language Models, LLM, Data preprocessing, REST API, Microservices architecture, MLOps, CI/ ...

Artificial Intelligence Engineer Intern(Applied GenAI)

Hiring Organisation
NetMind.AI
Location
City of London, London, United Kingdom
demos from "zero to one" within days (or hours) to support client pitches. AI Stack Integration: Utilize Claude Code Agent, Google Gemini, and OpenAI APIs to implement features like RAG, document analysis, and automated workflows. Full-Stack Lite: Use Python and Streamlit to create clean, interactive, and client-ready user ...

AI Engineer

Hiring Organisation
Tata Consultancy Services
Location
Manchester, England, United Kingdom
Proficiency in AI/ML frameworks like TensorFlow, PyTorch, and scikit-learn. Hands-on experience with AI concepts such as Vertex AI, Gemini, Azure OpenAI, and Cloud Vision. Strong programming skills in Python (and optionally R or Java). Solid understanding of data structures, algorithms, and statistical methods. Proven experience ...

AI Engineer

Hiring Organisation
X4 Technology
Location
England, United Kingdom
values curiosity, learning and shared progress. AI Engineer – Key Responsibilities Generative AI frameworks and tools such as LangChain, LlamaIndex, Hugging Face, and APIs from OpenAI and Anthropic Building RAG (Retrieval-Augmented Generation) prototypes using vector stores and knowledge graphs Developing and testing agentic architectures enabling AI agents that reason, retrieve ...

AI Engineer

Hiring Organisation
Roc Search
Location
London Area, United Kingdom
systems. Strong background in the Microsoft technology stack (.NET, APIs, services, background processing). Hands-on experience with commercial LLM platforms (e.g., Azure OpenAI, AWS Bedrock, GCP Vertex AI). They use AI Foundry Familiarity with agent frameworks and orchestration patterns. Experience with cloud-native architectures (Azure preferred). Solid ...

Full Stack Engineer

Hiring Organisation
Navys
Location
London, England, United Kingdom
Bicep Familiarity with Azure services including Azure Functions, Azure SQL, Key Vault and Blob Storage Exposure to AI or LLM based tooling such as OpenAI, Azure AI or LangChain Experience in legal tech, fintech or another highly regulated domain What Navys Offers Competitive salary plus meaningful equity at an early ...

Staff React Engineer (TypeScript + AI Experience)

Hiring Organisation
Wizeline
Location
City of London, London, United Kingdom
scaling enterprise-grade front-end applications . Knowledge of AI technologies and hands-on experience integrating AI/ML models or APIs (e.g., OpenAI, Hugging Face, Vertex AI, Anthropic, or similar). Demonstrated ability to design and implement AI-enhanced interfaces that improve usability, personalization, or automation. Deep understanding ...

AI Architect

Hiring Organisation
Accenture UK & Ireland
Location
City of London, London, United Kingdom
looking for experience in the following skills and experience: AI/ML platform technologies and services such as Sagemaker/Vertex/Azure ML, OpenAI, Langchain, AutoML, OCR, STT, feature stores, vector DB Implementation of AI/ML architectural patterns and best practices e.g. data drift detection, experimentation tracking ...

Lead AI Engineer

Hiring Organisation
Sopra Steria
Location
Hemel Hempstead, Hertfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £90,000 per annum
Generation), multi-agent systems and conversational agents. Strong programming skills in Python, Java or .NET. Experience with GenAI and LLMs (e.g. ChatGPT, Claude, Llama, OpenAI), including prompt engineering, fine tuning and advanced search. Familiarity with AI agent frameworks (e.g. Autogen AI) and digital assistant solutions such as Microsoft Copilot. Knowledge ...

Full Stack LLM Development Associate Manager

Hiring Organisation
Accenture UK & Ireland
Location
Greater Bristol Area, United Kingdom
looking for experience in the following skills and experience: AI/ML platform technologies and services such as Sagemaker/Vertex/Azure ML, OpenAI, Langchain, AutoML, OCR, STT, feature stores, vector DB. Implementation of AI/ML architectural patterns and best practices e.g. data drift detection, experimentation tracking ...

Software Engineer AI

Hiring Organisation
E.ON
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
strategies, and retrieval performance. You will be connecting to our internal Gen AI Platform's vector databases. Experience working directly with model APIs (e.g., OpenAI, Anthropic, Gemini, or internal endpoints) and managing model configuration. Familiarity with the production deployment lifecycle, including Git, CI/CD pipelines, containerisation (Docker), and consuming ...

AI Engineer – Agentic & Generative AI Specialist

Hiring Organisation
Cognizant
Location
City of London, London, United Kingdom
from ideation to production deployment. Build, fine-tune, and evaluate LLM-based Q&A models using frameworks like AWS Bedrock, LangChain, HuggingFace Transformers, or OpenAI API. Design prompt templates and implement retrieval strategies to increase answer precision and factuality. Assist in creating data pipelines for training and testing, including annotation … systems and retrieval-augmented generation pipelines. Knowledge of vector databases or semantic search concepts. Familiarity with cloud AI platforms (AWS Bedrock, Azure OpenAI, GCP Vertex AI). Knowledge of MLOps practices and deployment pipelines. Ability to articulate business value of AI solutions and drive client conversations. Experience with Git, collaborative ...

Lead AI Engineer

Hiring Organisation
EdAid
Location
City of London, London, United Kingdom
kind - this is it. What you'll build As our Lead AI engineer, you will: Architect and deploy OU’s private Azure OpenAI environment Build Prof. T v0.1 — our AI tutor trained on curriculum, assessments, and teaching materials Create retrieval and vector-based pipelines (RAG) for structured learning content Build … learners This is a rare opportunity to shape the technical core of an entire institution. What we’re looking for Essential Experience with Azure OpenAI, OpenAI, LangChain, or similar frameworks Strong Python engineering skills Practical experience building RAG systems, embeddings, vector stores Comfort with cloud architecture (Azure preferred) Ability ...

AI Automation Engineer

Hiring Organisation
McCabe & Barton
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
evaluation metrics, hyperparameter tuning, feature engineering, and MLOps practices for production deployment. Generative AI & LLM Integration - Proficient in working with Large Language Models including OpenAI GPT models, Anthropic Claude, Azure OpenAI, and open-source alternatives (Llama, Mistral). Experience with prompt engineering, fine-tuning, RAG (Retrieval Augmented Generation) architectures, vector ...

AI Automation Engineer

Hiring Organisation
McCabe & Barton
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
evaluation metrics, hyperparameter tuning, feature engineering, and MLOps practices for production deployment. Generative AI & LLM Integration - Proficient in working with Large Language Models including OpenAI GPT models, Anthropic Claude, Azure OpenAI, and open-source alternatives (Llama, Mistral). Experience with prompt engineering, fine-tuning, RAG (Retrieval Augmented Generation) architectures, vector ...

AI Automation Engineer

Hiring Organisation
McCabe & Barton
Location
Central London, London, United Kingdom
Employment Type
Permanent
evaluation metrics, hyperparameter tuning, feature engineering, and MLOps practices for production deployment. Generative AI & LLM Integration - Proficient in working with Large Language Models including OpenAI GPT models, Anthropic Claude, Azure OpenAI, and open-source alternatives (Llama, Mistral). Experience with prompt engineering, fine-tuning, RAG (Retrieval Augmented Generation) architectures, vector ...

AI Automation Engineer

Hiring Organisation
McCabe & Barton
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
Up to £700 per day
evaluation metrics, hyperparameter tuning, feature engineering, and MLOps practices for production deployment. Generative AI & LLM Integration - Proficient in working with Large Language Models including OpenAI GPT models, Anthropic Claude, Azure OpenAI, and open-source alternatives (Llama, Mistral). Experience with prompt engineering, fine-tuning, RAG (Retrieval Augmented Generation) architectures, vector ...

AI Platform Engineer

Hiring Organisation
Trust In SODA
Location
Warwick, England, United Kingdom
infrastructure for 9 products Bridge technical capability with monetization As well as good technical knowledge across: Cloud (Azure, AWS) Kubernetes (AKS) LLMs (Langfuse, Langchain, OpenAI) CI/CD (GitOps, Argo, Github) IaC (Terraform) In return they would be offering: Bonus Hybrid Working (onsite twice p/w) 25 days annual ...

Artificial Intelligence Specialist

Hiring Organisation
Skillfinder International
Location
England, United Kingdom
extendable contract role (inside IR35). You’ll lead the design and development of AI applications using state-of-the-art LLMs (e.g. OpenAI, Gemini, Mistral), advanced Retrieval-Augmented Generation (RAG), and frameworks like LangGraph, CrewAI, and AutoGen . This is a high-impact opportunity to set architectural standards, collaborate ...

Senior Manager - AI Solutions Engineer

Hiring Organisation
Anson McCade
Location
Manchester Area, United Kingdom
needs, and deployment approaches. Practical hands-on experience with at least two hyperscaler AI platforms , such as: AWS Bedrock/SageMaker Google Vertex AI OpenAI Azure ML Solid understanding of statistics, machine learning, data science fundamentals, data engineering, and big data concepts. Knowledge of the process, data prerequisites, and success ...

AI Automation Engineer

Hiring Organisation
KennedyPearce Consulting
Location
City of London, London, United Kingdom
critical production automations with a focus on resilience and performance AI & Cloud Experience Hands-on experience implementing AI solutions using Gemini and/or OpenAI APIs Strong Google Cloud Platform (GCP) experience across compute, data, and AI services Experience building and maintaining Custom GPTs, AI agents, or equivalent LLM-based ...

AI Solutions Specialist - PreSales

Hiring Organisation
MBN Solutions
Location
London Area, United Kingdom
related field (or equivalent practical experience). Cloud, AI/ML, or CX vendor certifications (AWS/Azure/GCP, Genesys Cloud, OpenAI, Hugging Face, etc.) are a plus. Flexible/remote working options Private healthcare and life insurance Pension plan Cycle-to-work scheme 28 days paid annual leave ...