726 to 750 of 914 Anthropic Claude Jobs

Staff Software Engineer - AI Agents (Satori)

Location
Belfast City District, Northern Ireland, United Kingdom
supporting applications in a microservices cloud environment. Personal interest in AI agents — you tinker with agent frameworks or LLM SDKs (LangGraph, OpenAI/Anthropic Agents SDK, MCP, LangChain, or similar) and keep up with the field. Prior experience taking agentic or LLM‐based systems to production — not just prototypes … with US‐based colleagues. BSc or MSc in Computer Science or related field, or equivalent experience. Beneficial Experience Experience with AI‐driven development (e.g. Claude Code, Codex) and agentic communication protocols (e.g. A2A, MCP) preferred. Large scale event processing a plus but not required. Why Proofpoint? At Proofpoint ...

Software Engineer - AI Agents (Satori)

Location
Belfast City District, Northern Ireland, United Kingdom
supporting applications in a microservices cloud environment. Personal interest in AI agents — you tinker with agent frameworks or LLM SDKs (LangGraph, OpenAI/Anthropic Agents SDK, MCP, LangChain, or similar) and keep up with the field. Experience contributing to agentic or LLM-based systems in production, including familiarity with … with US-based colleagues. BSc or MSc in Computer Science or related field, or equivalent experience. Beneficial Experience Experience with AI-driven development (e.g. Claude Code, Codex) and agentic communication protocols (e.g. A2A, MCP) preferred. Large scale event processing a plus, but not required. Why Proofpoint? Competitive compensation Comprehensive ...

Senior Software Engineer

Location
Manchester, England, United Kingdom
Oversee other engineers porting titles against that documented process, reviewing their work, answering technical questions, and refining the guidance as it is used.* Use Claude Code and other AI-assisted development tools to accelerate code analysis, conversion, and testing.* Take ownership of software components, working to self-managed project … shared process.* Confidence reviewing work, providing technical direction, and supporting quality across the engineering team.* Practical use of AI-assisted development tools such as Claude Code, GitHub Copilot, ChatGPT, or similar to improve productivity, code quality, and problem-solving.* Clear communication and close collaboration with QA and engineering colleagues. ...

Technical Lead (Gen AI)

Location
Greater London, England, United Kingdom
critical Secure, High Availability, performant solution and deployment in large transaction volume environment. Hands-on Coding expertise with deep knowledge on using Github CoPilot, Claude Code and/or similar AI assisted coding tools. Designing and implementing multi-agent orchestration, function calling, tool use, long-term memory management … HTTPS etc..) Expertise in AI/ML algorithms, enterprise-scale applications, and SaaS AI platforms (e.g., MS Copilot, Google Gemini Enterprise, Google Vertex AI, Claude), with experience integrating AI solutions with enterprise systems (Microsoft, Workday, SAP) to enable connected experiences across search and conversational AI. Advanced architectural expertise ...

Creative Technologist/AI Specialist

Location
Birmingham, England, United Kingdom
cycle: identify a genuine challenge or opportunity for our client, then spend a concentrated period — typically around a week — using AI tools such as Claude Code to build a working, demonstrable solution. These prototypes do not need to be production ready, but they must be polished and compelling enough … limited support from the wider team. What software, code and tools will I be working with? AI Prototyping & Development AI coding tools such as Claude Code, used to rapidly build demonstrable prototypes. Large Language Models (LLMs) and hosted/served models as building blocks within solutions. AI agents ...

Full Stack .NET Developer

Hiring Organisation
Searchability (UK) Ltd
Location
West Malling, Kent, South East, United Kingdom
Employment Type
Permanent
Salary
£55,000
across Azure and AWS Docker, Kubernetes and modern DevOps practices Work across a SaaS platform combining software, data, IoT and geolocation technology Exposure to Claude Code, AI-assisted development or agentic workflows preferred but not essential Salary up to £55,000 depending on experience Right to work … considered if they have strong C#/.NET experience. The team is also interested in engineers using modern AI development tooling. Experience with Claude Code, AI coding tools, LLMs or agentic development workflows would be advantageous but is not essential. KEY RESPONSIBILITIES Build and maintain full stack applications using ...

Data Engineer III - Python, Databricks, React

Location
Auchentibber, Scotland, United Kingdom
operations partners to understand data requests and accelerate provisioning through deployment of "AI for Data" Drive adoption of AI-assisted development tools (e.g., Claude Code, Copilot) to accelerate delivery and improve developer productivity Partner with business and technology teams to rapidly prototype and deploy analytics and tooling, leveraging … corporate bond investment assets and structured credit products such as securitisation (e.g., CLO, CMBS, RMBS, ABS) Proven experience integrating AI-assisted development tools (e.g., Claude Code, Copilot, or similar) into engineering workflows Experience in strategic or transformational change initiatives, including data governance, data quality, or analytics transformation programs Strong ...

VP, Head of Data Science

Location
Greater London, England, United Kingdom
Tech skills required: applied AI, LLMs and data science Advanced Python coding for data science Power‐user fluency with frontier AI tools, especially Claude: expert‐level prompting, context engineering, agentic workflows, model selection, evaluation, and practical use of the latest AI‐native data science techniques Practical experience engineering production … CTEs and aggregation AWS: EC2, ECS, S3; DevOps and automated deployment Git version control Ideally experience with OpenWebUI, LiteLLM, MCP tools and/or Claude Code Key competencies & experience Significant hands‐on experience as an Applied AI/Data Science technical leader, with recent, practical experience using frontier LLMs ...

Lead Software Engineer

Hiring Organisation
BroadbandUK
Location
East London, London, United Kingdom
Employment Type
Permanent
Location: London, E14 5RE/Canary Wharf Hybrid Job Type: Full-Time Skills: Lead Software Engineer, Laravel, React, Python, AWS, AI/ML, n8n, Claude Code, Cursor, Docker, Startups, DevOps Were looking for a Lead Software Engineer with a path to CTO to join our founding team in Canary … DynamoDB), DigitalOcean Data: MySQL, Redis, NoSQL stores Dev tools: GitHub, CI/CD, Docker AI & Automation: LLM APIs, vector databases, agentic workflow tools, n8n, Claude Code, Cursor Who were looking for Were looking for a Lead Software Engineer with a path to CTO to join our founding team ...

Senior (iOS) Software Engineer

Location
Greater London, England, United Kingdom
iterate on features and improve quality over time Turn complex AI/ML capabilities into simple, intuitive mobile interactions Use AI tools (e.g., Claude Code/LLM‐based coding assistants ) to accelerate development while maintaining a high‐quality, well‐tested codebase Collaborate across product, design, and backend … offline storage , background processing, threading and push notifications Curiosity about new interaction models (chat, agents, multimodal UI, etc.) Experience using AI development tools (e.g., Claude Code, GitHub Copilot, etc.) as part of your workflow, with good judgment about code quality and security Familiarity with LLM‐driven features (prompt design ...

Alternatives Data Operations Analyst

Hiring Organisation
Addepar
Location
Edinburgh, Midlothian, United Kingdom
Salary
£ 70 K
e.g., networking, querying, or database errors) in partnership with engineering teams.Integrate AI & Developer Tooling: Proactively explore and implement AI-assisted developer tools (such as Claude Code or custom LLM prompts) to optimise repetitive workflows, streamline document parsing, and shorten validation cycles.Who You ArePrior experience of financial investment/advisory … extract custom audits, and validate high-volume datasets.Familiarity with Modern AI Developer Tools: Exposure to or a strong interest in using AI tools (e.g., Claude Code, GitHub Copilot, or automated API integrations) to optimize code and speed up daily data operational workflows.Alternative Asset Document Literacy: Exceptional ability to interpret ...

Senior (iOS) Software Engineer

Location
Greater London, England, United Kingdom
iterate on features and improve quality over time Turn complex AI/ML capabilities into simple, intuitive mobile interactions Use AI tools (e.g., Claude Code/LLM‐based coding assistants ) to accelerate development while maintaining a high‐quality, well‐tested codebase Collaborate across product, design, and backend … offline storage , background processing, threading and push notifications Curiosity about new interaction models (chat, agents, multimodal UI, etc.) Experience using AI development tools (e.g., Claude Code, GitHub Copilot, etc.) as part of your workflow, with good judgment about code quality and security Familiarity with LLM‐driven features (prompt design ...

Senior Data Scientist

Hiring Organisation
Intercom
Location
London, UK
Employment Type
Full-time
business. You'll influence our product roadmap and product strategy through exploratory analysis and quantitative researchIncreasingly, you will also: Use AI-assisted tools (e.g. Claude Code, Cursor) to accelerate analysis, coding and insight generationIdentify opportunities to automate your own workflows and reduce time spent on repetitive tasksBuild scalable data … outcomesStrong ownership, curiosity and growth mindsetExperience with a scientific computing language (e.g. Python)And increasingly important: Ability to effectively use AI tools (e.g. Claude Code, Cursor) to accelerate and improve your workA mindset of automation and leverage - looking for ways to scale your impact beyond one-off analysesComfort working ...

Principal Worldwide Specialist Solutions Architect, Amazon Bedrock, AgentCore, Data & AI GTM

Hiring Organisation
AmazonWebServices
Location
London, UK
Employment Type
Full-time
power customers. This is a builder-first role. You will prototype, architect, and deliver production-grade AI solutions spanning agentic platforms, developer tools (Claude Code, Codex, Kiro), governance, and cybersecurity. You will bridge the gap between frontier AI capabilities (large language models, multimodal foundation models, retrieval-augmented generation, speech … energy environments, addressing latency, reliability, compliance, and scale requirements.- Develop reference architectures and reusable blueprints that accelerate GenAI adoption, combining Bedrock, AgentCore, Kiro/Claude Code/Codex, and partner ecosystem components.- Influence AWS AI service roadmaps by capturing customer requirements and collaborating with service teams.- Author whitepapers, blog ...

Principal AI Engineer - Context - Agents and Context

Hiring Organisation
elastic
Location
United Kingdom
Salary
£ 70 K
loop with agent traces so that what the engine knows improves from real usage. Any agent can use it: Elastic’s own Agent Builder, Claude Code, LangChain and other third-party harnesses.As a Principal AI Engineer, you own the improvement loop of this product end to end: how agents … communicating trade-offs clearly.A pragmatic, low-ego style suited to a distributed, async-first team.Bonus PointsExperience with agent frameworks such as LangGraph, CrewAI, Claude Agent SDK, or similar.Agentic retrieval experience, including knowledge representation.Practical Elasticsearch experience.Additional Information - We Take Care of Our PeopleAs a distributed company, diversity drives our identity. ...

Principal AI Engineer - Context - Agents and Context

Location
United Kingdom
loop with agent traces so that what the engine knows improves from real usage. Any agent can use it: Elastic’s own Agent Builder, Claude Code, LangChain and other third-party harnesses. As a Principal AI Engineer, you own the improvement loop of this product … offs clearly. A pragmatic, low-ego style suited to a distributed, async-first team. Bonus Points: Experience with agent frameworks such as LangGraph, CrewAI, Claude Agent SDK, or similar. Agentic retrieval experience, including knowledge representation. Practical Elasticsearch experience. Additional Information - We Take Care of Our People: As a distributed ...

Product Engineer

Location
Greater London, England, United Kingdom
actively optimizing how they work with AI. Not curious about it. Not learning it on the side. Already doing it. You use Claude Code, Cursor, Codex, or equivalent as a core part of how you build. You've integrated LLM APIs into something real. You've automated something … using existing open-source technologies and not reinventing the wheel if it doesn't add any value. AI is how we operate. We use Claude, pi, Codex, and Cursor to write code, triage bugs, manage production incidents, automate compliance workflows, and run operations. Every engineer at any time ...

Java Quant Developer Software Engineer Trading Finance London

Hiring Organisation
Joseph Harry Ltd
Location
London, UK
Employment Type
Full-time
Job Description Java Quant Developer (Programmer Software Engineer Java Python Fixed Income Bonds Rates Credit Equities Commodities Securities Munis Municipals FX Equity Derivatives Quantitative Analysts Analysis Asset Manager Buy Side Investment Management Fund Hedge Fund ...

Staff Software Engineer, Inference

Hiring Organisation
Humanloop
Location
London, UK
Employment Type
Full-time
leaders working together to build beneficial AI systems. About the roleOur Inference team is responsible for building and maintaining the critical systems that serve Claude to millions of users worldwide. We bring Claude to life by serving our models via the industry's largest compute-agnostic inference deployments. … challenges across multiple accelerator families and emerging AI hardware running in multiple cloud platforms. Key responsibilitiesDesign, build, and maintain the distributed systems that serve Claude to millions of users worldwideDevelop resilient, flexible systems that adapt in real time to real-world eventsDevelop intelligent request routing, load balancing, and traffic ...

Prompt Engineer, Claude/ Claude Code

Hiring Organisation
Sanderson Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 650 - 690 Daily
Prompt Engineer, Claude, LLM £690 per day Outside IR35 Fully Remote Contract We're looking for an experienced Prompt Engineer to support a major AI-enabled transformation programme. Working closely with business stakeholders and technical teams, you'll be responsible for translating requirements into high-quality prompts, instructions ...

Staff Software Engineer, Inference

Location
Greater London, England, United Kingdom
Staff Software Engineer, Inference London, UK Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts … working together to build beneficial AI systems. About the role Our Inference team is responsible for building and maintaining the critical systems that serve Claude to millions of users worldwide. We bring Claude to life by serving our models via the industry's largest compute-agnostic inference deployments. ...

Applied AI Architect, Digital Natives Business

Hiring Organisation
Humanloop
Location
London, UK
Employment Type
Full-time
committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems. About the roleAs an Applied AI team member at Anthropic, you will be a Pre-Sales architect focused on becoming a trusted technical advisor helping digital native businesses understand the value of Claude and paint the vision on how they can successfully integrate and deploy Claude into their technology stack. You'll combine your deep technical expertise with customer-facing skills to architect innovative LLM solutions that address complex business challenges while maintaining our high standards for safety and reliability. Working ...

Founding Product Engineer

Location
Greater London, England, United Kingdom
built the right thing, customers feel it, and it shipped while the problem was still worth solving. You make all three true, with Claude Code as a force multiplier that lets you move at a pace that once required a team. What You Will Do Ship customer-facing product … hear straight into shipped product Bring product and design taste - you care how it feels, not just whether it compiles Move fast with Claude Code and the rest of the AI tooling we run, without shipping anything you'd be embarrassed to take into a security review Leave ...

Engineering Manager, Safeguards

Location
Greater London, England, United Kingdom
deployed safely. We're looking for an Engineering Manager to lead our Review Tooling team, which builds the systems that humans — and increasingly Claude — use to investigate potential harms and take enforcement actions across the company's first‐party products and third‐party cloud platforms. This is a foundational … built and iterated quickly. As model capabilities and usage grow, you'll also drive how we scale review through automation — building systems where Claude meaningfully extends what human reviewers can do, while keeping people in the loop where their judgment matters most. You’ll partner closely with policy, operations ...

Associate Solutions Architect

Hiring Organisation
Humanloop
Location
London, UK
Employment Type
Full-time
systems. About the RoleWe're looking for an Associate Solutions Architect to join our Applied AI team and help drive the adoption of Claude Code across our enterprise customers. As an Associate SA specializing in Claude Code, you'll be the technical bridge between our cutting-edge … coding assistant and the engineering teams who can transform their productivity with it. You'll partner closely with Account Executives to demonstrate Claude Code's capabilities, guide technical evaluations, and help engineering organizations successfully deploy and scale Claude Code across their development workflows. This is an opportunity ...