126 to 150 of 208 OpenAI Jobs in the UK

Remote Senior Backend Engineer (Python/FastAPI)

Hiring Organisation
Turing
Location
Central London / West End, London, United Kingdom
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 ...

Senior Software Engineer

Hiring Organisation
Keith
Location
London, England, United Kingdom
React/Next.js Experience building and operating scalable, secure systems - you understand infrastructure, observability and deployment pipelines Experience with AI agent orchestration frameworks (LangGraph, OpenAI Agent SDK, or similar) Strong architectural judgement - you'll be making foundational decisions about the stack, data model and system design Comfortable with security ...

Director Forward Deployed Software Engineering EMEA London

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
sits among a handful of organisations globally trusted by Anthropic to deploy Claude at enterprise scale. We are also one of the first four OpenAI partners in the UK, and Databricks Ventures has invested in our business and holds a seat on our board. Our engineers have access ...

Solutions Engineer, Europe

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
shaping the tools this new era requires. Founded in 2019, Linear has become the platform of choice for more than 25,000 companies (including OpenAI, Coinbase, and Ramp) to plan, build, and ship their products. Today, our team is distributed across North America and Europe, and we’re continuing ...

Senior Engineering Lead

Hiring Organisation
Atrom Mindcare
Location
United Kingdom
impact — what you build affects real patients and clinicians • Remote-first flexibility — work when and where you work best • Modern stack — Azure, Power Platform, OpenAI, current tooling • Growth opportunity — as Atrom grows, this role grows with it About Atrom Mindcare We were founded in 2023 by Amrish Gupta ...

Head of IT

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
decisions, better vendor outcomes, reduced friction Build vendor relationships that give us startup agility with enterprise‐grade capabilities Own AI tool strategy and spending (OpenAI, Anthropic, etc.), moving us from credit card chaos to strategic partnerships Compliance & Security Transform compliance from a checkbox exercise into a sales accelerator that wins ...

Research Scientist (Conformal Prediction)

Hiring Organisation
Fabrik Talent
Location
United Kingdom
Early stage frontier frontier AI lab founded by ex-OpenAI, MSL and Google DeepMind researchers. Significant backing from tier 1 VCs. Currently in deep stealth mode We're hiring a number of Research Scientists to work on conformal prediction and uncertainty quantification. You'll solve one of the hardest problems ...

Research Co-Founder (Equity Only) at Periscopiclabs.com

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
level ML research with publications at top‐tier venues like NeurIPS, ICML, ACL, or EMNLP. Experience at a frontier AI lab such as DeepMind, OpenAI, or Anthropic, or a leading academic research group at institutions like Cambridge, Stanford, or UCL. Strong engineering fundamentals with the ability to bridge ...

Laravel Developer (Remote)

Hiring Organisation
Marstep Resourcing Solutions
Location
Chester, Cheshire West and Chester, Cheshire, United Kingdom
Employment Type
Permanent
Salary
£40000 - £65000/annum + Benefits + Career
/MySQL/MariaDB indexes & table design Data: worked with big data and enjoys it Worked with many APIs, e.g Stripe, Google, AWS, OpenAI Understands Backend concepts such as Data Caching/Job Queues Personable: Happy to travel to Chester once per month Solve problems Wants to work as part ...

Forward Deployed Engineer

Hiring Organisation
Pivotal Partners
Location
England, United Kingdom
turn ambiguous problems into production-grade systems that influence real decisions. Why this role: Opportunity to join and work with leading engineers from Anthropic, OpenAI, Palantir and Scale AI. Highly technical role with direct exposure to real-world outcomes Work sits at the intersection of engineering, product, and strategy Genuinely ...

Principal Engineer (£100,000 + 2% Equity) at Rivulo.ai

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
handling thousands of concurrent AI workflows. Design and implement sophisticated LLM integrations, focusing on prompt engineering, token management, and real‐time streaming reliability across OpenAI, Anthropic, and Google APIs. Collaborate directly with customers to understand friction points, translating messy real‐world operational needs into elegant, automated agent‐led systems. ...

Lead Product Engineer

Hiring Organisation
StaffHost digital
Location
London Area, United Kingdom
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 ...

Senior Sales Director - FS London

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
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. Indicium AI is on a mission to be the world’s leading Data & AI consultancy. ...

AI Technical Architect

Hiring Organisation
Inspire People
Location
Edinburgh, Midlothian, Scotland, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
Architecture skills, you should also have experience of the following: Designing or shaping AI-enabled solutions, prototypes or proof-of-concepts. Working with LLMs, OpenAI, Microsoft AI tools or similar AI technologies. Understanding AI governance, cyber security, data protection, data sovereignty and production-readiness considerations. Benefits Civil Service pension with ...

AI Technical Architect

Hiring Organisation
Inspire People
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
Architecture skills, you should also have experience of the following: Designing or shaping AI-enabled solutions, prototypes or proof-of-concepts. Working with LLMs, OpenAI, Microsoft AI tools or similar AI technologies. Understanding AI governance, cyber security, data protection, data sovereignty and production-readiness considerations. Benefits Civil Service pension with ...

AI Technical Architect

Hiring Organisation
Inspire People
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
Architecture skills, you should also have experience of the following: Designing or shaping AI-enabled solutions, prototypes or proof-of-concepts. Working with LLMs, OpenAI, Microsoft AI tools or similar AI technologies. Understanding AI governance, cyber security, data protection, data sovereignty and production-readiness considerations. Benefits Civil Service pension with ...

AI Technical Architect

Hiring Organisation
Inspire People
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
Architecture skills, you should also have experience of the following: Designing or shaping AI-enabled solutions, prototypes or proof-of-concepts. Working with LLMs, OpenAI, Microsoft AI tools or similar AI technologies. Understanding AI governance, cyber security, data protection, data sovereignty and production-readiness considerations. Benefits Civil Service pension with ...

AI Technical Architect

Hiring Organisation
Inspire People
Location
Belfast, County Antrim, Northern Ireland, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
Architecture skills, you should also have experience of the following: Designing or shaping AI-enabled solutions, prototypes or proof-of-concepts. Working with LLMs, OpenAI, Microsoft AI tools or similar AI technologies. Understanding AI governance, cyber security, data protection, data sovereignty and production-readiness considerations. Benefits Civil Service pension with ...

AI Technical Architect

Hiring Organisation
Inspire People
Location
Darlington, County Durham, North East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
Architecture skills, you should also have experience of the following: Designing or shaping AI-enabled solutions, prototypes or proof-of-concepts. Working with LLMs, OpenAI, Microsoft AI tools or similar AI technologies. Understanding AI governance, cyber security, data protection, data sovereignty and production-readiness considerations. Benefits Civil Service pension with ...

AI Technical Architect

Hiring Organisation
Inspire People
Location
Salford, Greater Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
Architecture skills, you should also have experience of the following: Designing or shaping AI-enabled solutions, prototypes or proof-of-concepts. Working with LLMs, OpenAI, Microsoft AI tools or similar AI technologies. Understanding AI governance, cyber security, data protection, data sovereignty and production-readiness considerations. Benefits Civil Service pension with ...

Director, AI Product Lead ML/Chat for Personal Finance

Hiring Organisation
17918
Location
London, United Kingdom
after 4 years at Cleo/li li Regular socials and activities, online and in-person/li li We'll pay for your OpenAI subscription/li li Online mental health support via Spill/li li And many more!/li/ul p UK App access ...

Fabric Data Engineer

Hiring Organisation
Initialize
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 per annum
with Azure services such as Azure Data Factory, Azure Data Lake Storage, Azure SQL, Azure Functions, Azure Key Vault, Azure AI Search and Azure OpenAI where required. Support AI and RAG use cases by preparing structured and semi-structured data for retrieval, grounding, metadata enrichment and agent workflows. Implement data … facing architecture material. Desirable Skills Microsoft DP-203 and/or DP-700 certification, or equivalent practical experience. Experience with Azure AI Search, Azure OpenAI, Azure AI Foundry or RAG-style data preparation. Experience integrating Microsoft 365, SharePoint, Teams, Dynamics, Salesforce, E-commerce or finance systems. Knowledge of OneLake shortcuts ...

AI Engineer

Hiring Organisation
Robert Half
Location
London, South East, England, United Kingdom
Employment Type
Temporary
Salary
Salary negotiable
requirements, prioritising initiatives, and delivering measurable business outcomes. * Proven commercial experience developing and deploying Generative AI solutions using Large Language Models (LLMs) such as OpenAI, Anthropic, Gemini, or similar technologies. * Strong Python development experience with knowledge of frameworks such as LangChain, LlamaIndex, Semantic Kernel, or equivalent. * Experience designing and implementing … databases, and enterprise search capabilities. * Experience integrating AI solutions into existing business systems and workflows. * Strong understanding of cloud platforms, preferably Azure, including Azure OpenAI and Azure AI Services, or equivalent AWS/GCP technologies. * Comfortable operating in lean environments where individuals are expected to take ownership and wear multiple ...

Manager, Forward Deployed Engineering - London

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Location London, UK Employment Type Full time Location Type Hybrid Department Model Deployment for Business About the team OpenAI’s Forward Deployed Engineering team partners with customers to turn research breakthroughs into production systems. We operate at the intersection of customer delivery and core platform development. About the role … customer deployments and own technical and business value outcomes end to end. You’ll grow a team that can operate under pressure and help OpenAI learn from the field. You’ll partner closely with Product, Research, Sales, and GTM to ensure fieldwork informs roadmap priorities, drives new exploration, and supports ...

Senior Machine Learning Engineer

Hiring Organisation
Emporia Consulting Group Limited
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
Paying up to £1000 per day
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 ...