201 to 225 of 580 OpenAI Jobs in the UK

including large language models and agentic AI (prompt engineering, RAG, tool and function calling, orchestration), on the Microsoft AI stack such as Azure OpenAI, Azure AI Foundry and Azure AI services. Proven experience of technical ownership for an AI product or software project, including architecture, estimation, product planning and user ...

including large language models and agentic AI (prompt engineering, RAG, tool and function calling, orchestration), on the Microsoft AI stack such as Azure OpenAI, Azure AI Foundry and Azure AI services. Proven experience of technical ownership for an AI product or software project, including architecture, estimation, product planning and user ...

including large language models and agentic AI (prompt engineering, RAG, tool and function calling, orchestration), on the Microsoft AI stack such as Azure OpenAI, Azure AI Foundry and Azure AI services. Proven experience of technical ownership for an AI product or software project, including architecture, estimation, productplanningand user story/ ...

counts. You are fluent with tool calling, structured output, the Model Context Protocol, and at least one agent framework or SDK (LangGraph, CrewAI, the OpenAI or Claude Agent SDKs, PydanticAI, or a hand-rolled loop). We are framework-agnostic and interested in your reasoning. You can describe an evaluation ...

applications and APIs using Python and FastAPI Develop LLM, RAG and AI agent solutions Build RAG pipelines covering embeddings, retrieval and generation Work with OpenAI, Anthropic, Mistral, Llama and similar LLMs Use LangChain, LangGraph, CrewAI or similar AI framework Work with vector databases including Pinecone, Qdrant, ChromaDB and PGVector Take … LLMs, Generative AI and RAG Experience with AI frameworks such as LangChain, LangGraph or CrewAI Experience with vector databases and semantic search Experience with OpenAI, Anthropic, Mistral, Llama or similar Good software engineering, testing and Git practices Experience with AWS or Azure, Docker and ideally Kubernetes Experience with PostgreSQL, MongoDB ...

applications and APIs using Python and FastAPI Develop LLM, RAG and AI agent solutions Build RAG pipelines covering embeddings, retrieval and generation Work with OpenAI, Anthropic, Mistral, Llama and similar LLMs Use LangChain, LangGraph, CrewAI or similar AI framework Work with vector databases including Pinecone, Qdrant, ChromaDB and PGVector Take … LLMs, Generative AI and RAG Experience with AI frameworks such as LangChain, LangGraph or CrewAI Experience with vector databases and semantic search Experience with OpenAI, Anthropic, Mistral, Llama or similar Good software engineering, testing and Git practices Experience with AWS or Azure, Docker and ideally Kubernetes Experience with PostgreSQL, MongoDB ...

applications and APIs using Python and FastAPI Develop LLM, RAG and AI agent solutions Build RAG pipelines covering embeddings, retrieval and generation Work with OpenAI, Anthropic, Mistral, Llama and similar LLMs Use LangChain, LangGraph, CrewAI or similar AI framework Work with vector databases including Pinecone, Qdrant, ChromaDB and PGVector Take … LLMs, Generative AI and RAG Experience with AI frameworks such as LangChain, LangGraph or CrewAI Experience with vector databases and semantic search Experience with OpenAI, Anthropic, Mistral, Llama or similar Good software engineering, testing and Git practices Experience with AWS or Azure, Docker and ideally Kubernetes Experience with PostgreSQL, MongoDB ...

Command of agentic design patterns (e.g., ReAct, planning, reflection, tool use, human-in-the-loop) and agent frameworks such as LangGraph, CrewAI, MAF, the OpenAI Agents SDK, and Google’s Agent Development Kit (ADK). Proven ability to architect reliable agentic workflows with memory, state management, orchestration, and safe multi … along with modern LLM/agent frameworks (LangChain, LangGraph, LlamaIndex, Semantic Kernel, CrewAI, AutoGen). Experience with cloud AI platforms (e.g., Amazon Bedrock, Azure OpenAI/AI Foundry, Google Vertex AI), vector databases (e.g., Pinecone, Weaviate, Chroma, pgvector, FAISS), containerization and orchestration (Docker, Kubernetes), and distributed computing is advantageous.• Architecture ...

help others, and a desire to pick up whatever knowledge you're missing to make both your team and our customers succeed. About OpenAI OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. We push the boundaries … religion, color, national origin, sex, sexual orientation, age, veteran status, disability, genetic information, or other applicable legally protected characteristic. For additional information, please see OpenAI’s Affirmative Action and Equal Employment Opportunity Policy Statement. Background checks for applicants will be administered in accordance with applicable law, and qualified applicants with ...

Channels, Flask and RESTful APIs. Databases and storage: PostgreSQL, MS SQL Server, MongoDB, Firestore, BigQuery, Azure Blob Storage. Cloud and DevOps: Azure (App Services, OpenAI, AKS), GCP (Vertex AI, Cloud Run), Docker, GitHub Actions, Azure DevOps, RBAC and cost controls. Solid software engineering fundamentals: Clean Code (SOLID, DRY), DDD, modular … architecture, TDD and code quality tooling. Desirable: RAG pipelines, MCP, LLM integration (OpenAI, Gemini, Hugging Face models), LangSmith, TruLens, and agentic frameworks such as LangChain, CrewAI, Autogen, OpenAI Agents and Google ADK. You won't need every technology on this list. A strong engineering foundation, a good cross-section ...

OpenAI’s Applied AI Engineering team helps organizations turn frontier AI capabilities into safe, reliable, and high-impact production systems. We work with customer executives, product and engineering teams, security leaders, and transformation teams to identify valuable opportunities, accelerate technical implementation, and scale what works. Enterprise deployments are defined … Applied AI Engineer focused on quantitative investment and trading firms, you will partner directly with researchers, engineers and technical leaders to apply OpenAI’s models and Codex to their research and development workflows. You will combine an understanding of how quants work with hands-on technical skills, helping customers identify ...

solutions for enterprise use cases, including copilots, document intelligence, and intelligent automation integrated with SAP S/4HANA. You will work with Azure OpenAI, AWS Bedrock, LangChain, and similar frameworks, focusing on RAG, embeddings, vector search, and retrieval optimisation, delivering secure, scalable deployments. #J-18808-Ljbffr ...

will design, build, and deploy agentic workflows, and predictive models, collaborating with frontend and backend teams to integrate AI features using LangChain, LlamaIndex, and OpenAI/Anthropic APIs. The role requires 3-5 years of experience, strong Python/TypeScript skills, and hands-on experience with LLMs, vector databases ...

engineering, AI agent development, LLM integration, and RAG workflows in a highly regulated environment. The ideal candidate will bring strong Python skills, experience with OpenAI GPT and Anthropic Claude, and a track record delivering production-grade AI applications within #J-18808-Ljbffr ...

Core Competencies Candidates must demonstrate hands-on expertise and practical project delivery experience across the following technologies: Azure AI Services: Deep proficiency with Azure OpenAI (or equivalent enterprise LLMs), embedding generation, vector and hybrid search implementations. Orchestration & Agents: Experience with agent frameworks, prompt engineering, design patterns, and rigorous prompt versioning. ...

specialise in AI development.What you'll be doingDevelop production-ready AI-enabled software applications.Build and maintain backend services supporting LLM and ML functionality.Integrate OpenAI, Anthropic and other AI models into enterprise software.Create scalable APIs and microservices for intelligent applications.Work with cloud infrastructure to deploy and monitor AI workloads.Collaborate across Engineering ...

such as:latency and throughput optimisationmonitoring and observabilitydebugging and incident handlingscaling systems in production environmentsTech EnvironmentPython (primary backend language)Node.jsSQL/NoSQL databasesLLM ecosystem (OpenAI, Anthropic, etc.)Docker and KubernetesAWS, Azure or GCP is fine The emphasis is on how you design and run systems, rather than the specific cloud ...

excited by the opportunity to work on some of the most exciting AI challenges in finance, leveraging cutting-edge technologies including Azure OpenAI, modern data platforms, and cloud-native engineering to deliver real-world impact for investment teams, then look no further. For the chance to build the tools that ...

recovery in AI workflows maintaining consistent behaviour in real-world usage Tech EnvironmentNext.js/React Python and Node.js SQL/NoSQL databases LLM ecosystem (OpenAI, Anthropic, etc.) Docker and Kubernetes AWS, Azure or GCP is fine The emphasis is on how you design and ship product features, rather than ...

enabled solutions that support the firm's investment platform. The business has embraced AI-assisted engineering, with developers actively using Claude Code, OpenAI Codex and modern AI tooling as part of their day-to-day development process while exploring agentic workflows across the organisation. What You'll Be Working ...

JavaScript, ideally with hands-on experience in building Gen AI proof of concepts or integrating LLM APIs. Familiarity with AI platforms such as OpenAI, Anthropic, or Databricks. Strong understanding of AI technologies and tools. Experience working within an agile development environment, with an emphasis on collaboration and iterative delivery. Ability ...

excited by the opportunity to work on some of the most exciting AI challenges in finance, leveraging cutting-edge technologies including Azure OpenAI, modern data platforms, and cloud-native engineering to deliver real-world impact for investment teams, then look no further. For the chance to build the tools that ...

communication skills and the ability to operate confidently in client-facing environments. Desirable Skills Experience with Microsoft Copilot enterprise adoption, ServiceNow automation, SAP Joule, OpenAI, Anthropic, or enterprise LLM ecosystems. Knowledge of EU AI Act, GDPR, responsible AI, AI risk management, bias review, explainability, and compliance frameworks. Experience delivering ...

work every day, you follow the space closely, and you have opinions about what worksExperience building with or integrating LLM APIs (Anthropic, OpenAI, etc.) - or personal projects that prove the interest is realThe ability to thrive in a small team where you'll wear more than one hatComfort being ...

/Data: Solid experience with Python, Go, and distributed data tools (Dask/Spark). Background: Experience in AI research labs (e.g., DeepMind, OpenAI) or Neocloud environments. Benefits Competitive Equity: Significant stock option packages in a fast-scaling Series B/C firm. Flexible \"London-Plus\" Setup: Remote-first within ...