326 to 350 of 467 OpenAI Jobs in London

Founding Product Designer

Location
Greater London, England, United Kingdom
systems. Agents are next, and there will be far more of them. We have raised $14M from top VCs and operators at Plaid, OpenAI, Slack and others, and we are growing 5x YoY. The role You’ll be Kernel’s Founding Product Designer , shaping how people experience Kernel and building ...

Learning Design Expert

Hiring Organisation
McKinsey & Company
Location
London, UK
Employment Type
Full-time
quantitative data analysis preferredExperience with legacy L&D authoring tools (e.g., Articulate Suite), preferredExperience with a range of evolving AI tools (e.g., Claude, OpenAI, Cursor)Ability to author, test, and iterate reusable agentic skills that drive AI-assisted drafting, adaptation, and quality checks, not just one-off prompting ...

Account Executive-Startups, EMEA (French Speaker)

Location
Greater London, England, United Kingdom
used by people. They will be built, extended, and operated by agents. We are building the platform for that future, trusted by companies like OpenAI, PayPal, Ramp, Supreme, and millions of developers worldwide . Whether you’re building our products, supporting our customers, growing our community, or shaping our story ...

Associate Web Designer at Planhat

Location
Greater London, England, United Kingdom
Knowledge Quarter at King's Cross — a single square mile home to around a hundred academic, research and commercial institutions, with Google DeepMind, OpenAI and Anthropic among the immediate neighbours. Coal Drops Yard and Granary Square are a few minutes along the canal. About us We're building the operating ...

AI Native SW Engineering

Hiring Organisation
Hackajob Ltd
Location
London, United Kingdom
Employment Type
Permanent
product company can: breadth across every industry, every enterprise technology stack, and every level of organizational complexity, combined with vendor fellowship access inside Anthropic, OpenAI, Microsoft, and Google engineering teams and a direct pathway to the Forward Deployed Engineerprogramme. Key Responsibilities Design and build production-grade agentic systems … pipelines: embeddings, chunking strategy, vector search, context window engineering and tuning against real quality targets Integrate and abstract across multiple LLM providers OpenAI, Anthropic, Vertex AI, and open-source models with fallback routing, token, cost, and latency management ImplementLLMOpsin production: eval harnesses with real quality metrics, prompt versioning, observability tooling ...

AI Native SW Eng

Hiring Organisation
Hackajob Ltd
Location
London, United Kingdom
Employment Type
Permanent
product company can: breadth across every industry, every enterprise technology stack, and every level of organizational complexity, combined with vendor fellowship access inside Anthropic, OpenAI, Microsoft, and Google engineering teams and a direct pathway to the Forward Deployed Engineerprogramme. Key Responsibilities Design and build production-grade agentic systems … pipelines: embeddings, chunking strategy, vector search, context window engineering and tuning against real quality targets Integrate and abstract across multiple LLM providers OpenAI, Anthropic, Vertex AI, and open-source models with fallback routing, token, cost, and latency management ImplementLLMOpsin production: eval harnesses with real quality metrics, prompt versioning, observability tooling ...

AI Native SW Engineering

Hiring Organisation
Hackajob Ltd
Location
London, United Kingdom
Employment Type
Permanent
product company can: breadth across every industry, every enterprise technology stack, and every level of organizational complexity, combined with vendor fellowship access inside Anthropic, OpenAI, Microsoft, and Google engineering teams and a direct pathway to the Forward Deployed Engineerprogramme. Key Responsibilities Architect and govern production-grade agentic systems at enterprise … documented and transferable Set multi-LLM integration standards: vendor-agnostic architecture by default, fallbackroutingand cost governance as standard design practice across providers including OpenAI, Anthropic, Vertex AI, and open-source models OwnLLMOpsatprogrammescale: eval strategy, prompt governance, observability tooling standards, safetymonitoringand cost controls across multiple concurrent systems Lead client engineering engagements ...

Applied AI ML Lead Software Engineer - LLM Suite Engineering

Hiring Organisation
JP Morgan Chase
Location
London, UK
Employment Type
Full-time
solutions and agentic systems for the LLM Suite platform using public cloud architecture (Azure, AWS) and modern agentic frameworksImplement GenAI services leveraging Azure OpenAI models and AWS BedrockIdentify hidden problems and patterns in data proactively to improve coding standards and system architectureParticipate in software engineering communities of practice and events … Software Development Life CycleSolid grasp of CI/CD, application resiliency, and securityPreferred Qualifications, Capabilities, and SkillsExperience implementing GenAI services leveraging Azure OpenAI models and AWS BedrockProficiency working with large language models and building agents with LangGraphExperience developing, debugging, and maintaining code in a large corporate environment using modern programming ...

Assistant Director -Data Science

Location
London, United Kingdom
deploying machine learning models and services into production environments Practical experience using AI coding assistants and agentic developer tools such as Claude Code and OpenAI Codex to accelerate development, testing, and code review, with familiarity across the software development lifecycle and machine learning operations practices Strong working knowledge of large … real product challenges Experience with agentic AI frameworks and libraries in Python, such as AWS Bedrock AgentCore, LangChain/LangGraph, CrewAI, or the OpenAI Agents SDK, with an understanding of agent design patterns including tool use, orchestration, memory, and multi-agent workflows Ability to own the full model-development lifecycle ...

Assistant Director -Data Science

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
deploying machine learning models and services into production environments Practical experience using AI coding assistants and agentic developer tools such as Claude Code and OpenAI Codex to accelerate development, testing, and code review, with familiarity across the software development lifecycle and machine learning operations practices Strong working knowledge of large … real product challenges Experience with agentic AI frameworks and libraries in Python, such as AWS Bedrock AgentCore, LangChain/LangGraph, CrewAI, or the OpenAI Agents SDK, with an understanding of agent design patterns including tool use, orchestration, memory, and multi-agent workflows Ability to own the full model-development lifecycle ...

Assistant Director -Data Science

Hiring Organisation
Hackajob Ltd
Location
Westminster, Greater London, UK
deploying machine learning models and services into production environments Practical experience using AI coding assistants and agentic developer tools such as Claude Code and OpenAI Codex to accelerate development, testing, and code review, with familiarity across the software development lifecycle and machine learning operations practices Strong working knowledge of large … real product challenges Experience with agentic AI frameworks and libraries in Python, such as AWS Bedrock AgentCore, LangChain/LangGraph, CrewAI, or the OpenAI Agents SDK, with an understanding of agent design patterns including tool use, orchestration, memory, and multi-agent workflows Ability to own the full model-development lifecycle ...

Applied AI Lead

Hiring Organisation
Chambers and Partners
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
modern AI approaches (RAG, fine-tuning, agentic AI and multimodal models) in production workflows. You'll have built on model APIs (e.g. Azure OpenAI, Anthropic, open-weight models) and evaluation tooling, and know when the framework, or the LLM, is unnecessary. Hands-on engineering skills in Python and SQL, taking … which developments actually matter for the business. Desirable Experience across the wider Azure AI and data estate, such as AKS, Azure AI Search, Azure OpenAI and Azure Document Intelligence. ...

Senior Data Engineer

Location
Greater London, England, United Kingdom
scientists to productionise models and agentic tooling built on internal AI platforms, with hands-on use of AI-assisted development tools such as Claude.ai, OpenAI, GitHub Copilot, and Cursor as part of your everyday engineering workflow. Work cross-functionally with Data & Analytic s, Platform Engineering, and other JET technology teams … keeping systems healthy and well-monitored. Active engagement with the evolving AI/ML tooling landscape — you integrate AI-assisted development tools (Claude.ai, OpenAI, GitHub Copilot, Cursor, or equivalent) into your daily workflow and are curious about how LLMs and agentic systems are reshaping how data products are built ...

Digital Commerce Delivery Lead

Hiring Organisation
Accenture
Location
London, UK
Employment Type
Full-time
conversational commerce, intelligent search, and autonomous merchandising — integrated into commerce platforms or built on cloud AI services (e.g. Google Vertex AI, AWS Bedrock, Azure OpenAI) Driving build vs. buy decisions across commerce platforms, AI orchestration frameworks, and supporting infrastructure, bringing a point of view grounded in delivery experience Embedding responsible … level Preferred Experience Hands-on experience delivering agentic AI capabilities on cloud platforms — such as Google Vertex AI Agent Builder, AWS Bedrock, or Azure OpenAI Familiarity with agentic AI frameworks and tooling — such as LangGraph, LangChain, LlamaIndex, or CrewAI — and how they are applied Experience with retrieval-augmented generation ...

LLM Researcher: Architect & Optimizer (London, Hybrid)

Location
Greater London, England, United Kingdom
OpenAI is seeking a candidate for LLM development, responsible for enhancing intelligence and efficiency of language models. The role involves designing new architectures and contributing to model performance optimization. Based in London, the position follows a hybrid work model with relocation assistance. The ideal candidate should have a deep understanding ...

Education AI Architect: Technical Strategy Leader

Location
Greater London, England, United Kingdom
OpenAI in London seeks an Applied AI Architect for Education to own the technical strategy for a portfolio of education customers, guiding their journey from pre‐sales discovery through deployment and measurable impact. You will shape adoption roadmaps across models, APIs, and data governance, coordinating with executive leaders and delivery ...

Education AI Architect: Strategy to Production (Hybrid)

Location
Greater London, England, United Kingdom
OpenAI in London is seeking an Applied AI Architect for Education to serve as the senior technical owner for a portfolio of education customers. You will shape AI strategy, guide customers from pre-sales discovery to deployment, and drive measurable impact across teaching, research, and operations. You will collaborate with ...

Data-Driven Safety & Risk Ops Analyst

Location
Greater London, England, United Kingdom
OpenAI in London, UK, is hiring a Technical Operations Analyst for User Safety & Risk. You will work across USRO, solving ambiguous operational problems with data, dashboards, and lightweight automations, while collaborating with operators and partners. The role emphasizes moving between problem areas, validating data, and applying AI tools with strong ...

Marketing Scientist: AI Ads Measurement & Insights

Location
Greater London, England, United Kingdom
OpenAI is seeking a Marketing Scientist to join its Ads Marketing Science function in London. You will be a senior contributor with deep measurement expertise, partnering with Sales, Product, Engineering, Data Science, and Privacy to drive high-quality advertising measurement at scale. You will lead efforts on incrementality, attribution ...

EMEA Deal Strategy Leader

Location
Greater London, England, United Kingdom
OpenAI in the United Kingdom seeks a senior, hands‐on commercial leader to establish and scale Deal Strategy across EMEA, shaping and executing complex opportunities. You will start as an IC and grow to lead a regional team, partnering with sales and cross‐functional partners to drive deal structuring, value ...

EMEA Deal Strategy Leader for Complex, High-Impact Deals

Location
Greater London, England, United Kingdom
OpenAI is seeking a senior, hands-on commercial leader to establish and scale Deal Strategy across EMEA. You will personally shape and execute high-impact opportunities, translating complex products into clear customer narratives and building scalable deal frameworks. Starting as an individual contributor, you will partner with account teams, finance ...

AI Safety Delivery Leader for Frontier Models

Location
Greater London, England, United Kingdom
work with Government & Public Services clients. You will coordinate with data scientists, translate cutting-edge safety research into practical changes, and guide labs like OpenAI and Anthropic toward impactful solutions. You will shape client engagements, form strong relationships with partners, and mentor a growing team to execute high-stakes projects ...

Director, Solutions Architects

Location
Greater London, England, United Kingdom
used by people. They will be built, extended, and operated by agents. We are building the platform for that future, trusted by companies like OpenAI, PayPal, Ramp, Supreme, and millions of developers worldwide . Whether you're building our products, supporting our customers, growing our community, or shaping our story ...

VP, Research

Location
Greater London, England, United Kingdom
from GV, Amazon, AMD, EQT, NVIDIA, Natural Capital, In-Q-Tel, Elad Gil, Jeff Dean, Guillermo Rauch, Garry Tan, Kyle Vogt, and researchers from OpenAI, DeepMind, MSL, Recursive, and Thinking Machines. About the role Odyssey is hiring a VP of Research to lead and grow our Frontier ML group ...

Account Executive, Commercial

Location
Greater London, England, United Kingdom
used by people. They will be built, extended, and operated by agents. We are building the platform for that future, trusted by companies like OpenAI, PayPal, Ramp, Supreme, and millions of developers worldwide . Whether you're building our products, supporting our customers, growing our community, or shaping our story ...