26 to 28 of 28 OpenAI Jobs in the City of London

role — not advisory. You’ll operate across: AI use case discovery in live business processes Design of LLM/agent-based workflows (Claude/OpenAI ecosystem) Rapid prototyping through to production deployment Integration into existing enterprise systems (Microsoft stack, investment platforms, CRM tools) Governance, security, and compliance alignment (including ...

role — not advisory. You’ll operate across: AI use case discovery in live business processes Design of LLM/agent-based workflows (Claude/OpenAI ecosystem) Rapid prototyping through to production deployment Integration into existing enterprise systems (Microsoft stack, investment platforms, CRM tools) Governance, security, and compliance alignment (including ...

components (e.g., MVVM, Jetpack libraries) Active SC clearance Desirable: Experience working with GDS (Government Digital Service) standards Familiarity with AI platforms and APIs (e.g., OpenAI, Azure AI) Experience using AI development tools such as GitHub Copilot or similar coding assistants Understanding of AI/UX interaction patterns and best practices ...

components (e.g., MVVM, Jetpack libraries) Active SC clearance Desirable: Experience working with GDS (Government Digital Service) standards Familiarity with AI platforms and APIs (e.g., OpenAI, Azure AI) Experience using AI development tools such as GitHub Copilot or similar coding assistants Understanding of AI/UX interaction patterns and best practices ...

solutions using the latest AI technologies and cloud-native engineering practices. Key Skills: AI & GenAI: LLMs, RAG, Agents, LangChain, LangGraph, CrewAI, Vercel AI SDK, OpenAI, Anthropic, Mistral, Llama. Full Stack Engineering: Python, TypeScript, React, APIs, Microservices, FastAPI. Cloud & DevOps: AWS/Azure, Docker, Kubernetes, Terraform, CI/CD. Data & Vector … tools like LangChain, LangGraph, CrewAI, or Vercel AI (in Python or JavaScript). LLM experience: Practical experience with Large Language Models (LLMs) such as OpenAI, Anthropic, Mistral, or Llama, and tools like Ollama. Cloud Platforms: Proficiency in AWS or Azure for hosting and deployment. Containerization and Orchestration: Hands-on experience ...

your services. Contribute to hiring — interviews, technical assessments, and onboarding of new engineers. Lead the design and delivery of LLM-based capabilities (e.g., OpenAI, Gemini, Claude) within Java services — document extraction, policy summarisation, intelligent routing — including evaluation, guardrails, cost, and latency considerations. Architect retrieval-augmented generation (RAG) solutions using vector … production) experience with at least one of: LLM API integration, vector databases, prompt engineering, or RAG pipeline construction. Familiarity with REST-based AI APIs (OpenAI, Anthropic, Google Vertex AI, or equivalent) and a working understanding of embeddings, semantic search, and token-based context management. Comfortable reading Python code or notebooks ...

This is one of the few places left where you can still get equity in a company that OpenAI just acquired. You are joining a world class team of AI engineers at a consultancy that has had four billion in investment from top private equity firms and is now backed ...

stacks: cloud (AWS/Azure/GCP), identity (Okta, Entra), security signal producers (Wiz, CrowdStrike, Noma), GRC (OneTrust, Vanta), and foundation model providers (Anthropic, OpenAI, Bedrock, Palantir). Translate regulatory frameworks (EU AI Act, FCA PS26/2, DORA, FINRA 25-07, SS1/23) into deployed controls inside ...

stacks: cloud (AWS/Azure/GCP), identity (Okta, Entra), security signal producers (Wiz, CrowdStrike, Noma), GRC (OneTrust, Vanta), and foundation model providers (Anthropic, OpenAI, Bedrock, Palantir). Translate regulatory frameworks (EU AI Act, FCA PS26/2, DORA, FINRA 25-07, SS1/23) into deployed controls inside ...

results on the P&L. Ideal Background: This role is ideal for engineers who have worked at the frontier of AI — at companies like OpenAI, NVIDIA, Databricks, Palantir, Snowflake, or similar organizations pushing the boundaries of intelligent systems. We especially welcome graduates from leading programs such as Harvard, Columbia, Princeton ...

results on the P&L. Ideal Background: This role is ideal for engineers who have worked at the frontier of AI — at companies like OpenAI, NVIDIA, Databricks, Palantir, Snowflake, or similar organizations pushing the boundaries of intelligent systems. We especially welcome graduates from leading programs such as Harvard, Columbia, Princeton ...

building products that are reshaping how businesses leverage automation and artificial intelligence. Having secured significant funding and established close relationships with industry leaders including OpenAI and Anthropic, the company is entering a critical phase of scale and product expansion. They are now looking for an exceptional Lead Product Engineer ...

experience working with inference servers like multi-LoRa, LoRA Exchange, TitanML ️ Previous industry exposure to multi-node HPC clusters ️ Experience with Large language models - OpenAI, Mistral, Claude, LLaMA Large language model for GPU usage, scaling, and data movement ️ Package for the for the Senior Machine Learning Engineer, Quantization, PEFT, DeepSpeed ...

practical client applications. Work with the team to design AI-enabled solutions for enterprise clients. Build and prototype solutions using leading AI platforms including OpenAI and Anthropic Claude. Analyse business problems and translate them into AI opportunities. Stay at the forefront of developments across Generative AI, LLMs, AI Agents … comfortable working with data, structure, and technical concepts and confident engaging in a professional, client-facing environment. You’ll likely bring: Experience working with OpenAI, Anthropic Claude, or similar frontier AI models . Hands-on experience building AI workflows, prototypes, or client-facing AI solutions . A degree ...

practical client applications. Work with the team to design AI-enabled solutions for enterprise clients. Build and prototype solutions using leading AI platforms including OpenAI and Anthropic Claude. Analyse business problems and translate them into AI opportunities. Stay at the forefront of developments across Generative AI, LLMs, AI Agents … comfortable working with data, structure, and technical concepts and confident engaging in a professional, client-facing environment. You’ll likely bring: Experience working with OpenAI, Anthropic Claude, or similar frontier AI models . Hands-on experience building AI workflows, prototypes, or client-facing AI solutions . A degree ...

engineering, with recent applied AI/LLM experience. • Strong Python and modern AI stack: PyTorch, Hugging Face, LLM serving (vLLM, SGLang), agent frameworks (OpenAI Agents SDK, LangGraph), and provider APIs (OpenAI, Anthropic). • Track record building and deploying production AI/ML systems, with strong evaluation harness design (agent trajectories ...

engineering, with recent applied AI/LLM experience. • Strong Python and modern AI stack: PyTorch, Hugging Face, LLM serving (vLLM, SGLang), agent frameworks (OpenAI Agents SDK, LangGraph), and provider APIs (OpenAI, Anthropic). • Track record building and deploying production AI/ML systems, with strong evaluation harness design (agent trajectories ...

working on real-time and batch data pipelines, supporting data warehouse development, delivering insights through Power BI, and contributing to AI-driven initiatives using OpenAI APIs. The ideal candidate will have solid exposure to modern data engineering practices, cloud platforms (Azure), and a passion for building intelligent, data-driven solutions. … Data Factory, Logic Apps, and Azure Functions . Perform data processing and transformation using Python and SQL . Contribute to AI-driven solutions using OpenAI APIs for automation, NLP, and insights. Assist in building AI agents for post-sales call audits and analysis . Collaborate with cross-functional teams including ...

AI Engineers | Senior AI Engineers | AI Architects London | Manchester | Scotland | Hybrid AI is becoming core infrastructure in Financial Services, not an experiment. We're partnering with a leading consultancy delivering AI and data programmes for ...

AI Developer (SC Cleared) £700-£800 per day | Inside IR35 | Hybrid (Canary Wharf, London - 1 day per week) Contract until September 2026 + potential extension Morgan Hunt are working in partnership with a leading UK ...

Manager to build and lead the new business function during a pivotal period of growth. They provide a leading distributed SQL database,trusted by OpenAI, CoreWeave, Netflix, Roblox, and DoorDash for workloads that can't go down. They’ve achieved significant cost-to-serve reductions and are on a path ...

Manager to build and lead the new business function during a pivotal period of growth. They provide a leading distributed SQL database,trusted by OpenAI, CoreWeave, Netflix, Roblox, and DoorDash for workloads that can't go down. They’ve achieved significant cost-to-serve reductions and are on a path ...

design and development of full‐stack solutions from prototype through to production, including agentic workflows in Python and integrations with LLMs such as OpenAI/ChatGPT, Google Gemini, Nvidia, and Writer . Work Across the Commerce Ecosystem: Support the integration of AI/ML capabilities with enterprise platforms, helping connect … building and deploying applications on cloud platforms (Azure or GCP preferred), including security, networking, storage, and monitoring. Practical experience integrating Generative AI services (e.g. OpenAI API, Vertex AI, Azure ML) and familiarity with core AI/ML patterns such as RAG and deployment architectures. Understanding of how AI/ ...

Senior/Lead AI Engineer - Contract Hybrid - London Start ASAP - 6 months Outside IR35 - rate depending on experience I'm working with an insurance client looking to bring in a Senior AI Engineer to help ...

Senior/Lead AI Engineer - Contract Hybrid - London Start ASAP - 6 months Outside IR35 - rate depending on experience I'm working with an insurance client looking to bring in a Senior AI Engineer to help ...