OpenAI Jobs in London

51 to 75 of 133 OpenAI Jobs in London

AI Engineer with Global Energy Co

London Area, United Kingdom
Eaglecliff Recruitment
Data Handling: NumPy, Pandas, SQL Version Control: Git/GitHub System Integration & Deployment Model Deployment: Flask, FastAPI, MLflow Model Serving: Triton Inference Server, Hugging Face Inference Endpoints API Integration: OpenAI, Anthropic, Cohere, Mistral APIs LLM Frameworks: LangChain, LlamaIndex – for building LLM-powered applications Vector Databases: FAISS, Weaviate, Pinecone, Qdrant (Nice-to-Have) Retrieval-Augmented Generation (RAG): Experience building hybrid systems More ❯
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AI Engineer with Global Energy Co

City of London, London, United Kingdom
Eaglecliff Recruitment
Data Handling: NumPy, Pandas, SQL Version Control: Git/GitHub System Integration & Deployment Model Deployment: Flask, FastAPI, MLflow Model Serving: Triton Inference Server, Hugging Face Inference Endpoints API Integration: OpenAI, Anthropic, Cohere, Mistral APIs LLM Frameworks: LangChain, LlamaIndex – for building LLM-powered applications Vector Databases: FAISS, Weaviate, Pinecone, Qdrant (Nice-to-Have) Retrieval-Augmented Generation (RAG): Experience building hybrid systems More ❯
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AI Engineer

North West London, London, United Kingdom
Richard Wheeler Associates
practical experience in LLM concepts (context engineering, RAG, tool calling, workflows, multi-agent systems, MCP) Hands-on experience with frameworks like LangChain, Llamaindex, etc., vector stores, LLM APIs (e.g. OpenAI API, Anthropic API), and building MCP servers/clients Financial services/hedge fund experience is desirable Above all were seeking incredibly smart, driven people. More ❯
Employment Type: Permanent
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Solutions Architect Co-pilot & AI

London, South East, England, United Kingdom
Michael Page Technology
on Microsoft Copilot technologies. Deep understanding of the 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. Bachelor's degree in Computer Science, Information Systems, Engineering More ❯
Employment Type: Temporary
Salary: £500 - £700 per day
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Dynamics 365 CRM Solutions Architect

London, South East, England, United Kingdom
Hybrid/Remote Options
Nigel Frank International
experience in Public Sector, Financial Services, Energy, Consumer Goods, Retail, Manufacturing, Life Sciences, Telecoms, Media, or Technology. Familiarity with Microsoft AI capabilities such as Dynamics 365 Copilot, Nuance, or OpenAI Service Builder. Experience in Field Service, HR, Finance & Operations, or equivalent. Knowledge of Agile/Scrum methodology, process mapping, and end-user training material development. What's on Offer: Competitive More ❯
Employment Type: Full-Time
Salary: £75,000 - £90,000 per annum
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Founding DevOps Engineer

City of London, London, United Kingdom
Squirrel
any LLM user to integrate, scale, secure and optimize their LLM inference across 200+ providers in a few clicks. A highly scalable, reliable and secure infrastructure that exposes simple, OpenAI-compatible APIs, that every product or tool can use. The API allows access to any of the LLM providers, taking care of API compatibility while adding telemetry, analytics, load balancing More ❯
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Founding DevOps Engineer

London Area, United Kingdom
Squirrel
any LLM user to integrate, scale, secure and optimize their LLM inference across 200+ providers in a few clicks. A highly scalable, reliable and secure infrastructure that exposes simple, OpenAI-compatible APIs, that every product or tool can use. The API allows access to any of the LLM providers, taking care of API compatibility while adding telemetry, analytics, load balancing More ❯
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Full Stack React Developer (with Python)

London, United Kingdom
Hybrid/Remote Options
EMBS Engineering
A commitment to clean code, testing, and continuous delivery Confident communication skills and a proactive, ownership-driven mindset Bonus Points For: Exposure to GenAI/LLM integrations such as OpenAI or Anthropic Experience with SDLC tooling such as Jenkins, GitHub Actions, Jira Familiarity with AI-powered developer workflows What Success Looks Like: A smooth, modern UI that makes AI-driven More ❯
Employment Type: Contract
Rate: £500 - £520/day Inside IR35
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Full Stack Commerce Engineer

London Area, United Kingdom
Accenture
exciting ways. Role Overview As a Full Stack Commerce Engineer Manager , you will: Lead client-facing engagements and design AI-powered solutions. Build full-stack applications integrating Generative AI (OpenAI, Google Gemini, Nvidia). Architect data flows across enterprise platforms (DAM, PXM, CDP, CMS, CRMs). Work with cloud platforms (Azure/GCP) and advanced databases (SQL/NoSQL). More ❯
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Full Stack Commerce Engineer

City of London, London, United Kingdom
Accenture
exciting ways. Role Overview As a Full Stack Commerce Engineer Manager , you will: Lead client-facing engagements and design AI-powered solutions. Build full-stack applications integrating Generative AI (OpenAI, Google Gemini, Nvidia). Architect data flows across enterprise platforms (DAM, PXM, CDP, CMS, CRMs). Work with cloud platforms (Azure/GCP) and advanced databases (SQL/NoSQL). More ❯
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Junior Software Developer

London, South East, England, United Kingdom
Hybrid/Remote Options
KSEYE Group
and process improvement activities. Ensure that solutions are robust, secure, and maintainable, with appropriate documentation and testing standards embedded throughout the lifecycle. Integrate AI tools and APIs (such as OpenAI, Google AI, or Microsoft Copilot) into existing operational systems to improve efficiency and data handling. Assist in LMS maintenance and updates, ensuring clean, structured, and accessible data for both internal More ❯
Employment Type: Full-Time
Salary: £30,000 - £40,000 per annum
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Agentic Developer - Building guardrails for autonomous AI

London Area, United Kingdom
governr
concepts clearly to non-technical stakeholders Highly Valued (Differentiated Candidates) • Publications or research in multi-agent systems, reinforcement learning, AI safety, or agent architectures • Experience at AI labs (Anthropic, OpenAI, DeepMind) or leading AI research groups • Production experience with agents : LangChain, AutoGPT, CrewAI, or custom agent frameworks • Regulated industry background : Financial services, healthcare, or other domains with compliance requirements • Security More ❯
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Agentic Developer - Building guardrails for autonomous AI

City of London, London, United Kingdom
governr
concepts clearly to non-technical stakeholders Highly Valued (Differentiated Candidates) • Publications or research in multi-agent systems, reinforcement learning, AI safety, or agent architectures • Experience at AI labs (Anthropic, OpenAI, DeepMind) or leading AI research groups • Production experience with agents : LangChain, AutoGPT, CrewAI, or custom agent frameworks • Regulated industry background : Financial services, healthcare, or other domains with compliance requirements • Security More ❯
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Founding AI Engineer

London Area, United Kingdom
Hybrid/Remote Options
Oliver Bernard
London/Hybrid) Salary : £100k–140k Equity : 1–3% (founding-level) Hybrid working: Central London, 3 days p/week in office. Tech Stack: TypeScript, Node.js, React, Python, LangChain, OpenAI/Anthropic I’m working with a YC-backed startup that’s building the next generation of AI-native analytics . This is a seed-stage, well-funded company with More ❯
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Founding AI Engineer

City of London, London, United Kingdom
Hybrid/Remote Options
Oliver Bernard
London/Hybrid) Salary : £100k–140k Equity : 1–3% (founding-level) Hybrid working: Central London, 3 days p/week in office. Tech Stack: TypeScript, Node.js, React, Python, LangChain, OpenAI/Anthropic I’m working with a YC-backed startup that’s building the next generation of AI-native analytics . This is a seed-stage, well-funded company with More ❯
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Enterprise Solution Architect (Sage Intacct & Paxus)

London Area, United Kingdom
Ubique Systems
and accounting teams, translating between system data and business meaning. Proficiency in Excel, SQL basics, or BI tools for data analysis and validation preferred. Hands-on experience with Azure OpenAI GPT-4/5, embedding models, and Azure cloud services Strong background in Python, distributed systems, and enterprise architecture Knowledge in Claude Code for agentic coding and AI-powered development. More ❯
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Enterprise Solution Architect (Sage Intacct & Paxus)

City of London, London, United Kingdom
Ubique Systems
and accounting teams, translating between system data and business meaning. Proficiency in Excel, SQL basics, or BI tools for data analysis and validation preferred. Hands-on experience with Azure OpenAI GPT-4/5, embedding models, and Azure cloud services Strong background in Python, distributed systems, and enterprise architecture Knowledge in Claude Code for agentic coding and AI-powered development. More ❯
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Enterprise Solution Architect (Intacct & Paxus)

London, South East, England, United Kingdom
KBC Technologies UK LTD
and accounting teams, translating between system data and business meaning. • Proficiency in Excel, SQL basics, or BI tools for data analysis and validation preferred. • Hands-on experience with Azure OpenAI GPT-4/5, embedding models, and Azure cloud services • Strong background in Python, distributed systems, and enterprise architecture • Knowledge in Claude Code for agentic coding and AI-powered development. More ❯
Employment Type: Contractor
Rate: Salary negotiable
Posted:

Enterprise Solution Architect

London Area, United Kingdom
PURVIEW
and accounting teams, translating between system data and business meaning. • Proficiency in Excel, SQL basics, or BI tools for data analysis and validation preferred. • Hands-on experience with Azure OpenAI GPT-4/5, embedding models, and Azure cloud services • Strong background in Python, distributed systems, and enterprise architecture • Knowledge in Claude Code for agentic coding and AI-powered development. More ❯
Posted:

Enterprise Solution Architect

City of London, London, United Kingdom
PURVIEW
and accounting teams, translating between system data and business meaning. • Proficiency in Excel, SQL basics, or BI tools for data analysis and validation preferred. • Hands-on experience with Azure OpenAI GPT-4/5, embedding models, and Azure cloud services • Strong background in Python, distributed systems, and enterprise architecture • Knowledge in Claude Code for agentic coding and AI-powered development. More ❯
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Senior Software Engineer

City of London, London, United Kingdom
Movement8
experience Optimize systems and workflows using the latest AI technologies Qualifications: Strong hands on experience with Ruby on Rails, Turbo, AlpineJS, TailwindCSS, AWS, PostgreSQL Experience integrating with LLMs like OpenAI and Claude Strong understanding of scalable architecture and pragmatic software design Comfortable working in cross-functional teams with PMs, UX, and data specialists A product-first mindset with a focus More ❯
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Senior Software Engineer

London Area, United Kingdom
Movement8
experience Optimize systems and workflows using the latest AI technologies Qualifications: Strong hands on experience with Ruby on Rails, Turbo, AlpineJS, TailwindCSS, AWS, PostgreSQL Experience integrating with LLMs like OpenAI and Claude Strong understanding of scalable architecture and pragmatic software design Comfortable working in cross-functional teams with PMs, UX, and data specialists A product-first mindset with a focus More ❯
Posted:

Enterprise Solutions Architect

London Area, United Kingdom
Hybrid/Remote Options
Ubique Systems
and accounting teams, translating between system data and business meaning. • Proficiency in Excel, SQL basics, or BI tools for data analysis and validation preferred. • Hands-on experience with Azure OpenAI GPT-4/5, embedding models, and Azure cloud services • Strong background in Python, distributed systems, and enterprise architecture • Knowledge in Claude Code for agentic coding and AI-powered development. More ❯
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Enterprise Solutions Architect

City of London, London, United Kingdom
Hybrid/Remote Options
Ubique Systems
and accounting teams, translating between system data and business meaning. • Proficiency in Excel, SQL basics, or BI tools for data analysis and validation preferred. • Hands-on experience with Azure OpenAI GPT-4/5, embedding models, and Azure cloud services • Strong background in Python, distributed systems, and enterprise architecture • Knowledge in Claude Code for agentic coding and AI-powered development. More ❯
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Data Platform Engineer

London, United Kingdom
Hays
a Platform Engineer, within large, complex organisations Focus on Azure-based Data Platforms Strong hands-on experience with Azure Data Factory (ADF), Azure AI, Data Lake, Cognitive Services and OpenAI Proven ability to deploy Azure services and Infrastructure as Code (IaC) Deep knowledge of Terraform, automation and Infrastructure as Code (IaC) Strong working knowledge of Snowflake engineering and operations Solid More ❯
Employment Type: Contract
Posted:
OpenAI
London
10th Percentile
£66,000
25th Percentile
£71,250
Median
£85,000
75th Percentile
£120,000
90th Percentile
£127,000