126 to 150 of 184 Anthropic Claude Jobs in England

software gets built. What You'll Actually Do Ship complete features weekly - discovery, build, test, live release. One week, start to finish Use Claude as your primary execution partner across the whole stack - context engineering, agent workflows, the lot Sit with real users. Understand the problem Monday, get feedback ...

cross‐team requests Why Join Us? Opportunity to drive automation and efficiency improvements across multiple teams Exposure to advanced AI and automation tooling (OpenAI, Claude, Gemini, Copilot) Clear progression into automation ownership, process optimisation and digital innovation roles Fast‐moving environment where ideas are tested and implemented quickly Competitive ...

using AI Stay updated with emerging AI tools and technologies Ideal Candidate Strong interest in AI, startups, automation, or tech Understands tools like ChatGPT, Claude, Apollo, Clay, Instantly, LinkedIn automation, or similar platforms Self-motivated and proactive Serious about building long-term Comfortable working in a fast-moving startup ...

full stack. Experience with React, Next.js, Tailwind CSS, PostgreSQL, Cloudflare, Vercel, or similar tools. Experience building with LLMs and AI tooling such as Codex, Claude, Cursor, or similar. You communicate early when blocked and take pride in work that holds up after release. What We Offer Salary ...

search/content visibility space is hiring its first commercial hires in Europe. They help brands improve how they appear inside tools like ChatGPT, Claude and Perplexity — a huge shift that’s changing how companies think about SEO, content and customer acquisition. The growth is what really stands ...

About Searchable We're building the future of AI search visibility. As ChatGPT, Claude, and Perplexity reshape how people find information, we help brands understand and optimize their presence in this new landscape. Backed by top angels and VCs, we're creating the essential platform for the AI search ...

analytics for AI Search and an agentic worker that can help teams create insight, strategy and execute on their behalf. As platforms like ChatGPT, Claude, Perplexity, and Google AI Overviews reshape how people discover information, brands need new ways to understand, measure, and optimise their visibility across both traditional ...

strategic recommendations, and deliver them directly to the world's largest advertisers → Top of ModelTM — our proprietary platform measuring how brands rank inside ChatGPT, Claude, Gemini, and Perplexity. We're defining an entirely new category of brand measurement for the AI era → BrandSpace — a self-serve SaaS platform putting … hands of every marketer → MCP server integrations and agentic tool chains — exposing our Human Motivation Framework as API-accessible AI tools that plug into Claude, Adobe, and enterprise martech stacks → Client-facing interactive products — brand simulators, revenue growth models, and AI-powered proposal systems that win seven-figure engagements ...

Build evaluation frameworks for accuracy, latency, and reliability Implement observability and monitoring for agent lifecycle AI Platform Integration Integrate with AI providers (e.g., OpenAI, Anthropic, Google Vertex, open-source models) Build abstraction layers to support multi-model and multi-provider architectures Optimize model usage for performance, cost, and latency … similar backend languages Experience with: CI/CD pipelines Infrastructure as code Monitoring and observability tools Hands-on experience with AI platforms (OpenAI, Claude, Vertex AI, or similar) Preferred Experience Experience with agent frameworks (e.g., LangGraph, AutoGen, CrewAI) Experience designing multi-agent or distributed AI systems Familiarity with enterprise ...

coding workflows AI tooling is a key part of the role. We’re looking for someone already leveraging tools such as: • GitHub Copilot • Cursor • Claude/Claude Code • ChatGPT • AI-assisted content generation • Automated assessment tooling • AI-supported learner feedback workflows Example backgrounds could include: • Ex-Software Engineer ...

inverse. Stack: Solidity, EVM, Foundry/Hardhat, ERC-20/721, upgradeable patterns, plus heavy AI tooling baked into the day-to-day (Claude, Cursor, Copilot). Strong Solidity production fundamentals required. Familiarity with ERC standards, security best practices, and common attack vectors. Backend and API integration experience essential. ...

asset class coverage in our Trade Repository system Manage data exchange with third-party vendors via SFTP and AWS S3 Use AI coding assistants (Claude, Cursor, GitHub Copilot) to compress delivery timelines while maintaining full code ownership and quality accountability Collaborate with quant researchers and traders to translate complex …/CD pipelines, and observability tooling (e.g. Datadog) AI & Tooling: Proven, hands-on experience shipping production code using AI coding assistants such as Claude, Cursor, or GitHub Copilot Demonstrable examples where AI tooling reduced delivery time by 2x or more on a meaningful task Strong prompt engineering skills ...

asset class coverage in our Trade Repository system Manage data exchange with third-party vendors via SFTP and AWS S3 Use AI coding assistants (Claude, Cursor, GitHub Copilot) to compress delivery timelines while maintaining full code ownership and quality accountability Collaborate with quant researchers and traders to translate complex …/CD pipelines, and observability tooling (e.g. Datadog) AI & Tooling: Proven, hands-on experience shipping production code using AI coding assistants such as Claude, Cursor, or GitHub Copilot Demonstrable examples where AI tooling reduced delivery time by 2x or more on a meaningful task Strong prompt engineering skills ...

working directly with senior client stakeholders Strong mentoring and coaching capability Experience with some of the following technologies or ecosystems: Amazon Bedrock and SageMaker Claude/Anthropic Azure AI Foundry or Azure OpenAI Databricks Vector databases and RAG architectures Agentic AI orchestration frameworks and MCP servers Model ...

NestJS and strong backend fundamentals • Comfortable architecting platforms with multiple user types, consumers, professionals, and operators • Genuinely fluent in modern AI dev tools (Cursor, Claude, Copilot), this is how you'll scale yourself • Strong product taste, you notice when something feels off and you fix it • Thrives with autonomy ...

hiring a Senior Software Engineer (AI-Native Development) to help us build software significantly faster and better using tools such as Codex, Claude, GitHub Copilot, and similar tools. This is not an AI/ML or research role. It is a hands‐on software engineering role for someone … Experience building and shipping production software Demonstrated ability to design effective prompts, agent workflows, and AI‐assisted development processes using tools such as Codex, Claude, Copilot, Cursor, or similar systems Experience structuring sophisticated engineering tasks so that AI agents can execute them effectively Ability to evaluate, debug, and refine ...

entire departments and team members. Responsibilities Build and maintain AI tools, agents, and automated workflows for internal teams Integrate frontier AI models (primarily Claude) into our systems, third-party platforms, and BigQuery data warehouse via MCP servers, APIs, and CLI workflows Set up and secure self-hosted infrastructure including … quickly, gather feedback from operators, and iterate to production Requirements Strong Python skills; TypeScript/Node.js a plus Deep hands-on experience with the Anthropic API, Claude, tool use, MCPs, and prompt engineering Comfortable building and extending MCP servers and working in CLI-first environments Solid infrastructure knowledge ...

people’s lives Ophelos Tech is an AI‐first technical organisation, and effective use of LLMs are central to how our Engineers work. Claude Code, Codex, and OpenSpec are critical tools in our toolbox. The right person for this role should be excited and motivated to work in this … FastAPI web application framework. PostgreSQL (via PlanetScale) as our application‐level data backend Databricks as our “data lakehouse”. Temporal for workflow automation. Claude Code for LLM‐first Software Engineering. OpenSpec for LLM‐powered specification‐driven development. AWS & Kubernetes as our cloud‐based infrastructure platform. Ruby & Rails powering ...

engineer, frontend dev, analytics consultant — backgrounds in banking and Big Four consultancy. Sharp, supportive, knowledgeable, into the work. We build using AI-first workflows. Claude Code is part of the day-to-day engineering process and used to accelerate delivery, problem-solving and iteration across the stack. … people have come from larger tech environments and wanted ownership and impact back at the centre of the work. AI-native. You already use Claude Code, Cursor, or similar daily — and you use them well. You can drop into an unfamiliar codebase or language and be productive fast. Pragmatic. ...

week Shape Up build cycles, collaborating with the Head of Engineering and Product on scoping, requirements, and effort estimation. Use AI-powered development tools (Claude Code, Cursor, GitHub Copilot) as standard instruments throughout the development workflow. Test-Driven Development & Quality Champion and model TDD practice across the team — write … resistant to AI-assisted development will not be a good fit for this team. Commercial AI API Experience — Has written production code calling Claude API, AWS Bedrock, OpenAI, or similar. Who Fits This Role: GTMaritime is a lean, close-knit team. The culture runs on trust, ownership, and showing ...

driven systems used in production by professional investors Build and maintain inference pipelines that are fast, observable, and reliable Integrate OpenAI, Gemini, and Anthropic models into reasoning and knowledge systems Work closely with backend engineers to productionize models in Golang-based services Improve signal quality, not just model accuracy … side project Strong Python skills and experience integrating with backend systems Hands-on experience with AI-assisted coding tools like Cursor or Claude Code Fintech experience or strong personal investment background Comfortable owning outcomes, not just tasks Nice-to-Haves (Not Deal Breakers) Experience with LLM reasoning systems ...

collaborative R&D environment Genuine passion for emerging AI technologies and product innovation You use AI tools all the time in your everyday life - Claude, GPT, etc. Responsibilities for AI Software Engineer: Research and evaluate emerging AI technologies and capabilities Design, prototype and implement AI-powered product features Develop … Kotlin/TypeScript/React/Machine Learning/Computer Vision/LLM/RAG/Transformer Architecture/Artificial Intelligence/OpenAI/Anthropic RedTech Recruitment Ltd focus on finding roles for Engineers and Scientists. Even if the above role isnt of interest, please visit our website ...

take. Full private healthcare & dental—because life happens and we want to support you. Fertility benefits & enhanced parental support Gym membership & wellness benefits Claude tokens—lots and lots of Claude tokens Regular socials, offsites, and an annual trip MacBook Pro + team kit “Whatever you need” approach ...

Solid SQL skills (e.g. MariaDB or MySQL) Experience with Git workflows (branching, pull requests, code reviews) Regular user of AI-assisted development tools (e.g. Claude Code, Cursor, Copilot or similar) Strong ownership mindset and commitment to quality Nice to Have Commercial experience integrating AI APIs (e.g. Claude, Bedrock ...

matters, driving meaningful improvements Dig into the failures and fix them at the root Shape and ship what's next - high ownership We use Claude Code by default and rarely write code ourselves. The craft is in careful prompting, tight loops, sharp evals, and spotting when the agent … quietly wrong. You: Fluent in Claude Code, Codex, or similar agentic tooling. Strong numerical reasoning. Top-uni CS/maths/engineering/science, or equivalent in what you've built. Shipped production LLM systems — RAG, prompting, agents. The kind customers pay for. You've worked somewhere fast — startup ...