151 to 175 of 406 OpenAI Jobs in London

production software, including designing, testing, and operating services at scale in a cloud environment. Hands‐on experience with modern LLM providers and tooling (e.g., OpenAI, Anthropic, Hugging Face, vector stores, RAG patterns). Familiarity with prompt design, retrieval‐augmented systems, evaluation methods, and safety/guardrail approaches. Ability to reason ...

600+ AI experts serving 50+ enterprise clients from 5 global locations, we work side‐by‐side with top partners - including Anthropic, Databricks, AWS, OpenAI, and Microsoft - to deliver modern AI with speed and measurable impact. Overview Indicium AI are seeking an exceptional Principal Software Engineer to lead delivery of exciting ...

/DL/NLP/LLM systems in production environments.* Proficiency in Python and modern AI frameworks and tools (e.g. PyTorch, Transformers, Scikit-learn, OpenAI Codex, Claude Code).* Experience with data engineering, APIs, distributed systems, and cloud platforms (Azure/AWS/GCP).* Experience working with structured ...

data science, machine learning, artificial intelligence, NLP, statistics, applied mathematics, computer science, or a related quantitative area. Experience working with frontier LLMs such as OpenAI’s GPTs, Anthropic’s Claude, and Google’s Gemini, including fine-tuning LLMs and/or SLMs. Strong Python skills and a habit of writing ...

billing data to better serve their customers. Our customers love our product and approach, and we’re humbled to work with amazing companies like OpenAI, Anthropic, NVIDIA, TogetherAI, HuggingFace, and many others. You'll be joining an experienced team that includes founders who have successfully built and sold startups before. ...

cybersecurity, and international security. That work has been conducted for several leading frontier model developers and national safety institutes, and has been featured in OpenAI's o1 system card and Meta Muse Spark's Safety & Preparedness Report. About the roleAs a Senior Research Scientist at Faculty, you will join ...

extending them with scripting when needed (Python and/or JavaScript). Have working familiarity with AI agent frameworks (e.g., LangChain, Claude Agent SDK, OpenAI Assistants) or a demonstrated ability and appetite to ramp quickly. Be experienced integrating with third‐party APIs and working with marketing data structures (e.g., Salesforce ...

when not to trust them. Data, Integrations and Infrastructure Work with Azure services that host our platform: container apps, Key Vault, Blob Storage, Azure OpenAI, PostgreSQL. Build and document API and webhook contracts for the front-end developer to consume. Assist with platform operations: monitoring, backups, incident response when ...

modern AI capabilities, including Generative AI, Agentic AI, Retrieval Augmented Generation (RAG), intelligent assistants and AI-enabled automation, and enterprise AI ecosystems such as OpenAI, Google, Anthropic and Microsoft.Experience shaping enterprise AI architectures, designing how AI agents interact with enterprise systems, data, business processes and human decision-makers, while guiding ...

Agentic AI solutions from prototype to production Implement multi-agent orchestration patterns using frameworks such as LangGraph, CrewAI, AutoGen, Semantic Kernel or OpenAI Agents SDK Develop the orchestration backbone for advanced workflows including planning, checkpointing, retries, fallback handling and resumption of long-running processes Build and optimize RAG pipelines, including … database integrations Familiarity with stateful or long-running systems, including checkpointing and resumable workflows Cloud deployment experience (Azure preferred), using services such as Azure OpenAI, AI Foundry or AI Search, with Docker and Kubernetes Understanding of schema validation frameworks (e.g., JSON Schema, Pydantic) and MLOps tools such as MLflow ...

fairness/bias mitigation. Ensure full audit trails and traceability of AI decisions. Cloud & Infrastructure EngineeringLead engineering across Azure-native services including Azure OpenAI, AKS, API Management, CosmosDB, and Service Bus. Ensure scalable, containerised deployments using Kubernetes with strong isolation and security practices. Drive infrastructure-as-code adoption (Bicep/… Skills/Experience Required:5+ years in senior engineering roles, with experience leading technical teams. Strong hands-on experience with Azure AI ecosystem (Azure OpenAI, AI Foundry, Cognitive Services).Proven expertise in building and scaling distributed, cloud-native systems (AKS, microservices, APIs).Experience with LLM application design: RAG, prompt engineering ...

OpenAI Engineer (Cyber Security) - SC Cleared Remote | SC Cleared | Up to £445 per day (IR35) Are you passionate about applying cutting-edge AI technologies to solve real-world cyber security challenges? We are looking for an experienced OpenAI Engineer (Cyber AI) to play a key role in shaping the future … technologies can improve operational efficiency, automate investigative tasks and support security analysts. What You'll Be Doing Designing and building AI-powered solutions using OpenAI technologies and APIs. Developing proof-of-concepts and prototypes to support SOC and cyber security operations. Creating AI assistants, copilots and agent-based workflows ...

About the team OpenAI’s mission is to build safe artificial general intelligence (AGI) which benefits all of humanity. This long-term undertaking brings the world’s best scientists, engineers, and business professionals into one lab together to accomplish this. In pursuit of this mission, our Go To Market … leading life sciences organizations, including global pharmaceutical manufacturers, medical device companies, and contract research organizations. You’ll help these companies safely and effectively deploy OpenAI’s technology to transform R&D productivity, automate documentation, enhance regulatory workflows, and personalize patient and provider engagement. This role blends scientific literacy, technical depth ...

technologies into practical solutions that deliver real business value. You will design, build and deploy AI-powered products using Azure AI Foundry, Azure OpenAI, agentic AI and large language models, shaping how AI is adopted across the organisation within a hybrid working model across the UK estate, including London, Swindon ...

customer project. The role is remote with a focus on building an AI chatbot using Python, LlamaIndex, and RAG pipelines, leveraging Azure/OpenAI and vector search for scalable results. Required: strong production Python experience, hands-on LlamaIndex, and proven delivery of production RAG/LLM applications. You will extend ...

Working within our Customer Operations team, you'll design, build and deploy AI-powered products using the latest technologies, including Azure AI Foundry, Azure OpenAI, agentic AI and large language models. From developing intelligent applications that enhance customer and colleague experiences to creating reusable AI frameworks and best practices ...

with Azure DevOps and CI/CD workflows Ability to manage technical delivery in client-facing environments Nice to Have Azure AI Services and OpenAI API integration experience Webflow or other low-code platform exposure Python experience within AI projects Package Good benefits package Opportunity to work on innovative digital ...

NoSQL DBMSModern source control system (for example GitHub)Experience with a cloud platform (Azure/AWS)Event Sourcing (desirable)Experience with an AI platform (OpenAI), (desirable)Do you like solving complex business problems, working with talented colleagues and have an innovative mindset? Arch may be a great fit for you. ...

role Build production-grade RAG pipelines across complex unstructured data Design and deploy multi-agent AI systems and orchestration frameworks Integrate LLMs across OpenAI, Anthropic, and open-source ecosystems Develop semantic search, vector database, and graph-based retrieval systems Own AI evaluations, observability, governance, and reliability Build internal AI products ...

projects Experience in working with the latest Azure technologies, such as Databricks, Microsoft Fabric, Data Factory, Azure Data Lake Storage (Gen2), Purview, Cosmos DB, OpenAI, AzureML, AIFoundry, Kubernetes Understanding of software engineering tools and concepts including experience in Python, Scala or PySpark, database technologies, data modelling and SQL Confident communicator ...

operations and deliver under tight deadlines. Cloud & BI Stack: Practical exposure to GCP (BigQuery), Airflow, or Looker . AI Tooling: Familiarity with Claude Code, OpenAI, Cursor , or agentic workflows to accelerate delivery. Compliance & Domain: Prior experience with FCA reporting, DSARs, or time-sensitive regulatory data pulls. London Hybrid Working Model ...

operations and deliver under tight deadlines. Cloud & BI Stack: Practical exposure to GCP (BigQuery), Airflow, or Looker . AI Tooling: Familiarity with Claude Code, OpenAI, Cursor , or agentic workflows to accelerate delivery. Compliance & Domain: Prior experience with FCA reporting, DSARs, or time-sensitive regulatory data pulls. London Hybrid Working Model ...

Unreal, Blender or other 3D softwares AI experience : Knowledge or experience working with Machine Learning models/libraries (Tensorflow, Stable Diffusion, Claude, Gemini, OpenAI, etc) for AI-driven activations Our Culture and Perks We encourage close collaboration and celebrate every team member’s ideas and interests. Our culture emphasises kindness ...

with the broader AI community. This is a great fit if you... Are an experienced backend engineer who’s shipped AI products in the OpenAI & Anthropic era – especially text and data-heavy AI applications. Have hands-on experience with LLM orchestration and LLM API optimization (costs, latency, etc) Are familiar ...

Communication: Ability to articulate complex technical decisions clearly. Nice-to-Haves: Publications at top ML conferences (NeurIPS, ICLR, ICML). Familiarity with frameworks like OpenAI Evals. A history of interesting GitHub contributions or "impressively difficult" side projects. What We Offer Competitive Salary + Significant Equity: We want you to have ...