301 to 325 of 604 OpenAI Jobs in England

with API integrations (REST APIs, webhooks, JSON) (required). Hands-on experience with the Claude API or other large language model APIs, such as OpenAI or Gemini. Familiarity with MCP (Model Context Protocol) or AI agent tooling is a strong advantage. Experience building dashboards with tools such as Power ...

engineering, data science or quantitative finance Good Python skills (including pandas) and basic SQL First experience building with large language models (for example the OpenAI or Anthropic APIs), through your studies or personal projects Interest in financial markets Fluent English Curious, rigorous and able to explain technical work simply ...

required API Integration: Experience consuming RESTful APIs and understanding of JSON data structures AI/LLM Exposure: Practical experience interacting with LLM APIs (OpenAI, Anthropic, etc.) and understanding concepts like Context Windows, RAG, System Prompts, and Temperature Concurrency: Understanding of asynchronous programming (WebSockets, goroutines) is highly beneficial given the real ...

experience. Now we're scaling our products for both agents and people to ship and run software, built in the open and trusted by OpenAI, PayPal, Ramp, Supreme, and millions of developers worldwide. About the role As a Senior Technical Account Manager, you’ll be the named technical owner ...

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 ...

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 ...

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 ...

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 ...

recently raised our Series A funding round, taking our total funding to $70M. Our investors include top funds, founders, and senior leaders at OpenAI, Anthropic, HuggingFace, Mistral, DeepMind, Datadog, Sentry, and others We process over 100M+ API calls every month We fine-tune and train our own LLMs so they ...

fast and painless for engineers to deploy and debug Who we’re looking for The ideal candidate will have come from a FAANG, Anthropic, OpenAI, Palantir‐type organisation, or from an exceptional startup environment with a very high engineering culture, where they have personally owned and built the DevOps function ...

Developer, SaaS Developer, Portal Developer, Mobile App Developer, AI-Assisted Development, AI Pair Programming, Agentic Coding, AI Coding Agents, Cursor, Claude Code, GitHub Copilot, OpenAI Codex, ChatGPT ...

development etc.). Experience and proficiency developing in Python, including wider system design principles. Some experience developing with agentic coding tools (e.g. Claude Code, OpenAI Codex etc.). Strong system-design judgement: structuring systems so you retain a clear understanding of how they work, even when you didn't hand ...

development etc.). Experience and proficiency developing in Python, including wider system design principles. Some experience developing with agentic coding tools (e.g. Claude Code, OpenAI Codex etc.). Strong system-design judgement: structuring systems so you retain a clear understanding of how they work, even when you didn't hand ...

development etc.). Experience and proficiency developing in Python, including wider system design principles. Some experience developing with agentic coding tools (e.g. Claude Code, OpenAI Codex etc.). Strong system-design judgement: structuring systems so you retain a clear understanding of how they work, even when you didn't hand ...

JSON, developer tools and automation platforms such as n8n, Make, Zapier, UiPath or similar You have practical experience using or integrating LLMs such as OpenAI, Claude or equivalent You can explain technical concepts clearly to non-technical users You are comfortable training colleagues and working directly with teams to solve ...

Developer, SaaS Developer, Portal Developer, Mobile App Developer, AI-Assisted Development, AI Pair Programming, Agentic Coding, AI Coding Agents, Cursor, Claude Code, GitHub Copilot, OpenAI Codex, ChatGPT #J-18808-Ljbffr ...

market opportunity. We're backed by world-class investors including Sequoia Capital, and you'll be joining a team bringing together experience from OpenAI, Meta, Revolut, NASA and McKinsey. What You’ll Do Design, implement and operate ingestion pipelines processing high-volume data from global supply chain and procurement systems. ...

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. The Opportunity Ready to tackle the most complex challenges in energy trading? As Consulting Director ...

automations, or practical AI solutions that improve recruiting or business processes. Direct experience using AI development environments or coding assistants (such as Claude Code, OpenAI Codex, Cursor, GitHub Copilot, ChatGPT, Gemini, or similar tools) to create repeatable sourcing workflows, structured research outputs, market intelligence, process automation, or operational documentation. Experience ...

evaluation and accuracy tracking. Evaluate and recommend the optimal mix of proprietary, open-source and vendor-based AI models, including solutions from Microsoft, Google, OpenAI and Mistral. Collaborate with platform engineering teams to ensure models are deployable, scalable and operationally effective. Lead distributed teams of machine learning engineers, data scientists ...

Head of Partnerships to advance partner integrations and unblock technical work. Review partner and community GitHub pull requests and share actionable feedback. Use OpenAI and Anthropic APIs to prototype client tools and accelerate partner workflows. Share partner needs and technical findings with Product and Engineering teams. Partner enablement Create technical ...

work. We're technology-agnostic but technology-deep. We hold premium partnerships with the platforms shaping this industry, including Google, Anthropic, OpenAI, Databricks, and AWS, giving our consultants direct access to the newest capabilities before they reach the mainstream. Half of our projects involve collaboration across more than two offices ...

incident management, alerting and DevOps, enough to advise practitioners on integrations and workflows.Daily, hands-on use of AI tools such as Claude or OpenAI Codex, and a record of building something others now use, whether for customers or your team.Preferred Qualifications: Fluency in German or French.Experience moving customers to consumption ...

screening process and is not retained by the model or by UK Power Networks’ contractor, shared with the contractor’s other customers or with OpenAI, or used to train or improve AI models. We are committed to safeguarding and promoting the welfare of children and young people. Where applicable, this ...