26 to 50 of 61 OpenAI Jobs in England

1+ year of fullstack experience (open to senior/staff-level engineers too) Production experience with Model Context Protocol (MCP) is highly desired Experience working with LLMs, RAGs, Langchain, OpenAI, Claude etc is beneficial Generative AI Product experience Production-grade Python skills Frontend experience with Vue + TypeScript , or React and a willingness to learn Vue Understanding of web performance More ❯

Systems, Engineering, or a related field. Experience in Microsoft Copilot ecosystem, including Microsoft 365 Copilot, SharePoint Copilot, Teams Copilot, and Security Copilot. Experience with Microsoft Azure services, particularly Azure OpenAI, Azure AD, and integration services (e.g., Logic Apps, API Management). Strong knowledge of enterprise architecture, solution design, and system integration. Microsoft Certified: Azure Solutions Architect Expert Microsoft 365 Certified More ❯

Systems, Engineering, or a related field. Experience in Microsoft Copilot ecosystem, including Microsoft 365 Copilot, SharePoint Copilot, Teams Copilot, and Security Copilot. Experience with Microsoft Azure services, particularly Azure OpenAI, Azure AD, and integration services (e.g., Logic Apps, API Management). Strong knowledge of enterprise architecture, solution design, and system integration. Microsoft Certified: Azure Solutions Architect Expert Microsoft 365 Certified More ❯

who are driving for global dominance. The Person: Proven technical leadership experience in a start-up or scale-up ( ideally from Seed to Series A) Hands-on expertise with OpenAI integrations or other LLM-based solutions Technical experience with Node.js, Python, and SQL Experience with API design and development for both internal and external use cases Experience designing and scaling More ❯

coaching from your manager and the technical leads on your team. You'll also regularly interact with world-famous researchers and other incredible staff, including alumni from Anthropic, DeepMind, OpenAI and ML professors from Oxford and Cambridge. In addition to Junior roles, Senior, Staff and Principal RE positions are available for candidates with the required seniority and experience. Person Specification More ❯

AI Solutions Engineer x 2 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/CD for ML More ❯

Tools: Familiarity with AWS, Docker, GitHub Actions, and monitoring tools like Grafana. Mindset: Passionate about improving developer workflows and creating exceptional user experiences. Knowledge: Exposure to AI technologies like OpenAI, ChatGPT, and fine-tuning models is highly valued. Collaboration: Strong problem-solving skills and a team-oriented attitude. Availability: Ability to work in the London office at least three days More ❯

on them every day. At Notion, we want to change this with focus, design, and craft. We've been working on this together since 2016, and have customers like OpenAI, Toyota, Figma, Ramp, and thousands more on this journey with us. Today, we're growing fast and excited for new teammates to join us who are the best at what More ❯

You will work closely with AI developers and project managers to implement cutting-edge automation solutions, utilizing platforms such as OpenAI, ChatGPT, Claude, Botpress, Zapier, and other LLMs. Additionally, you will be responsible for managing and optimizing Envera’s internal AI-driven systems and automations. Role Design and deploy custom AI and automation solutions for SMEs across the UK Assess More ❯

that improve efficiency, streamline operations, and enhance business processes. You will work closely with AI developers and project managers to implement cutting-edge automation solutions, utilizing platforms such as OpenAI, ChatGPT, Claude, Botpress, Zapier, and other LLMs. Additionally, you will be responsible for managing and optimizing Envera’s internal AI-driven systems and automations. This is an exciting opportunity to More ❯

and jQuery Experience using Git for version control Ability to write clean, maintainable, and well-tested code API integration experience (RESTful APIs) Desirable skills: Experience with AI tools (e.g. OpenAI, ChatGPT) Working knowledge of Windows Server environments and Apache Familiarity with Agile principles and project tracking tools Basic understanding of UI/UX principles Hays Specialist Recruitment Limited acts as More ❯

many at 50,000+ . Principal Artificial Intelligence Partner with San Fransisco Bay Area VC-backed start-ups and global tech leaders. Place world-class talent many from ex-OpenAI, DeepMind, and FAANG backgrounds. Candidate packages often exceed $5m, with fees regularly over 100k. Dedicated AI podcast featuring industry leaders (incl. DeepMind researchers). Principal Cyber (GTM, Product & Engineering) Recruit More ❯

vector search: Design, implement and iterate retrieval pipelines (chunking, embeddings, hybrid search, ranking, feedback loops). Own pgvector/Vector DB schemas, latency, relevance and cost. LLM integration: Integrate OpenAI/Bedrock models, prompt/response orchestration, tool use, guardrails, and evaluation. Data pipelines: Ingest and transform structured/unstructured data; design efficient schemas (Postgres/NoSQL) to support retrieval … Nice to have Rerankers (e.g., cross-encoders), structured retrieval over SQL + vectors, query rewriting/expansion, or lightweight knowledge graphs. LLM/evals tooling (LangChain/LlamaIndex/OpenAI Evals) and feature telemetry for relevance/latency/cost dashboards. Experience in B2B data products or fintech. Get in touch! If this role excites you and you believe youre More ❯

vector search: Design, implement and iterate retrieval pipelines (chunking, embeddings, hybrid search, ranking, feedback loops). Own pgvector/Vector DB schemas, latency, relevance and cost. LLM integration: Integrate OpenAI/Bedrock models, prompt/response orchestration, tool use, guardrails, and evaluation. Data pipelines: Ingest and transform structured/unstructured data; design efficient schemas (Postgres/NoSQL) to support retrieval … Nice to have Rerankers (e.g., cross-encoders), structured retrieval over SQL + vectors, query rewriting/expansion, or lightweight knowledge graphs. LLM/evals tooling (LangChain/LlamaIndex/OpenAI Evals) and feature telemetry for relevance/latency/cost dashboards. Experience in B2B data products or fintech. Get in touch! If this role excites you and you believe you More ❯

Design and improve retrieval pipelines (embeddings, chunking, hybrid search, ranking, feedback loops), owning schema design, latency, and relevance across vector databases. LLM integration: Connect and orchestrate large language models (OpenAI, Bedrock, etc.), manage prompts, tools, safeguards, and evaluation. Data pipelines: Ingest, clean, and transform structured and unstructured data; design efficient schemas (Postgres/NoSQL) for search and analytics. Frontend (React … leadership skills. Nice to have Experience with rerankers (e.g., cross-encoders), hybrid retrieval (SQL + vectors), query expansion, or lightweight knowledge graphs. Familiarity with LLM evaluation tooling (LangChain, LlamaIndex, OpenAI Evals) and observability for cost, relevance, and latency. Background in B2B data products or fintech. More ❯

data. Build and manage custom connectors to internal APIs and third-party services. Agentic Workflow Orchestration Architect multi-step agent workflows using: - Semantic Kernel SDK (C# or Python) - Azure OpenAI (GPT-4, function calling, chat completion) - Planner and Kernel Memory APIs for reasoning and memory - RAG pipelines grounded in enterprise data via Azure AI Search Microsoft 365 & Graph API Integration … What We're Looking For Technical Skills & Technologies: Strong experience with Power Platform, including Copilot Studio, Power Automate, Power Apps, and custom connectors. Proficiency in Microsoft Graph API, Azure OpenAI, and Semantic Kernel. Solid programming skills in Python and/or C#. Familiarity with LangChain, AutoGen, or similar orchestration frameworks. Experience with Azure AI Search, Form Recognizer, and Language Services. More ❯

data. Build and manage custom connectors to internal APIs and third-party services. Agentic Workflow Orchestration Architect multi-step agent workflows using: - Semantic Kernel SDK (C# or Python) - Azure OpenAI (GPT-4, function calling, chat completion) - Planner and Kernel Memory APIs for reasoning and memory - RAG pipelines grounded in enterprise data via Azure AI Search Microsoft 365 & Graph API Integration … What We're Looking For Technical Skills & Technologies: Strong experience with Power Platform, including Copilot Studio, Power Automate, Power Apps, and custom connectors. Proficiency in Microsoft Graph API, Azure OpenAI, and Semantic Kernel. Solid programming skills in Python and/or C#. Familiarity with LangChain, AutoGen, or similar orchestration frameworks. Experience with Azure AI Search, Form Recognizer, and Language Services. More ❯

Associate Cybersecurity Analyst - Third Party Technology Risk Management Visa is looking for a candidate to join its Cybersecurity 3rd Party Technology Risk Management (3PTRM) team as an Associate Cybersecurity Analyst, which works with several stakeholders to ensure appropriate processes, procedures More ❯

Our client, within the financial services sector, is seeking an accomplished AI Engineer for an exciting contract role based in London. This is a unique opportunity to contribute to greenfield AI projects and collaborate with a forward-thinking team, leveraging More ❯

Our client, within the financial services sector, is seeking an accomplished AI Engineer for an exciting contract role based in London. This is a unique opportunity to contribute to greenfield AI projects and collaborate with a forward-thinking team, leveraging More ❯

AI Lead Location: London, UK Hybrid: 3 days a week from office JD: AI Lead to drive the development and deployment of next-generation agentic AI solutions using Azure OpenAI GPT-5, LangGraph frameworks, and intelligent document processing. Lead technical workstreams in building production-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 and experience with Claude Code for AI development Experience with LlamaIndex (LlamaParse, LlamaExtract) and document intelligence … Lead hands-on development using Claude Code for rapid agentic workflow creation Establish AI observability and monitoring using Arize Phoenix and Azure AI Foundry Fine-tune and optimize Azure OpenAI GPT-5 models for financial document understanding Implement comprehensive evaluation strategies using LangGraph evals and DeepEval Collaborate with cross-functional teams on AI system architecture and deployment More ❯

in AI/ML architecture with 8+ years in enterprise AI solutions Deep expertise in LLM architectures, prompt engineering, and agentic frameworks (LangGraph, LangMem) Hands-on experience with Azure OpenAI GPT-4/5, embedding models, and Azure cloud services Strong background in Python, distributed systems, and enterprise architecture Experience with Claude Code for agentic coding and AI-powered development … to-end AI solutions for private equity fund operations and financial automation Architect scalable agentic AI frameworks using LangGraph, LangMem, and custom agent orchestration Lead technical strategy for Azure OpenAI GPT-5 integration and advanced embedding-based retrieval systems Design and implement advanced RAG architectures including hybrid search, query routing, and contextual retrieval Establish multi-agent systems with Agent-to More ❯

in AI/ML architecture with 8+ years in enterprise AI solutions Deep expertise in LLM architectures, prompt engineering, and agentic frameworks (LangGraph, LangMem) Hands-on experience with Azure OpenAI GPT-4/5, embedding models, and Azure cloud services Strong background in Python, distributed systems, and enterprise architecture Experience with Claude Code for agentic coding and AI-powered development … to-end AI solutions for private equity fund operations and financial automation Architect scalable agentic AI frameworks using LangGraph, LangMem, and custom agent orchestration Lead technical strategy for Azure OpenAI GPT-5 integration and advanced embedding-based retrieval systems Design and implement advanced RAG architectures including hybrid search, query routing, and contextual retrieval Establish multi-agent systems with Agent-to More ❯

in AI/ML architecture with 8+ years in enterprise AI solutions Deep expertise in LLM architectures, prompt engineering, and agentic frameworks (LangGraph, LangMem) Hands-on experience with Azure OpenAI GPT-4/5, embedding models, and Azure cloud services Strong background in Python, distributed systems, and enterprise architecture Experience with Claude Code for agentic coding and AI-powered development … to-end AI solutions for private equity fund operations and financial automation Architect scalable agentic AI frameworks using LangGraph, LangMem, and custom agent orchestration Lead technical strategy for Azure OpenAI GPT-5 integration and advanced embedding-based retrieval systems Design and implement advanced RAG architectures including hybrid search, query routing, and contextual retrieval Establish multi-agent systems with Agent-to More ❯

This is a code-first role. You will be designing and implementing custom AI-powered solutions by writing clean, production-ready code that integrates directly with APIs such as OpenAI, ElevenLabs, Whisper, and others . Working across both technical infrastructure and customer-facing initiatives. This is a hands-on position where you’ll act as the sole AI expert, responsible … Key Responsibilities Custom AI Development : Write backend code to integrate AI services into business workflows and customer-facing applications. API Integration : Build robust, secure integrations with third-party APIs (OpenAI, ElevenLabs, etc.) using backend languages. Prompt Engineering : Craft and refine prompts to achieve consistent, reliable AI outputs. System Design : Architect workflows and services that are maintainable, scalable, and secure. Deployment More ❯