1 to 25 of 176 Permanent Anthropic Claude Jobs in the UK

Senior .NET Developer

Hiring Organisation
Charles Jenson Recruitment Ltd
Location
Brighton, East Sussex, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £70,000 per annum
Senior .NET Developer (AWS & AI Architecture) Brighton, East Sussex (Hybrid) Tech Stack: .NET 8, AWS, SQL Server, DynamoDB, Anthropic Claude AI We are building a sophisticated CRM and Asset Management platform from the ground up, and we need a Senior .NET Developer to take total ownership … about maintaining code; you will be the architect of our cloud infrastructure, the designer of our hybrid database strategy, and the lead on integrating Anthropic Claude AI for intelligent automation. Technical Requirements: Core Backend: C# and .NET 6/7/8 using ASP.NET Core Web API. Hybrid ...

Senior Full Stack Developer

Hiring Organisation
Charles Jenson Recruitment Ltd
Location
Brighton, East Sussex, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £70,000 per annum
about maintaining code; you will be the architect of our cloud infrastructure, the designer of our hybrid database strategy, and the lead on integrating Anthropic Claude AI for intelligent automation. Technical Requirements: Core Backend: C# and .NET 6/7/8 using ASP.NET Core Web API. Hybrid … management of EC2, ECS, RDS, and S3, including setting up CI/CD pipelines (GitHub Actions or CodePipeline). AI Integration: Experience with the Anthropic Claude API (or similar LLMs). Security: Implementing robust authentication via JWT, OAuth 2.0, and ASP.NET Core Identity. Other Requirements: Autonomy ...

Artificial Intelligence Engineer

Hiring Organisation
Smartedge Solutions Ltd
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
/NLP libraries (eg, Hugging Face Transformers, spaCy, NLTK). Experience with state-of-the-art LLMs (eg, GPT series, Llama series, Mistral, Claude), including prompt engineering, fine-tuning, and evaluation. Hands-on experience with core GenAI frameworks (eg, LangChain, LlamaIndex) and Agentic AI frameworks (eg, AutoGen, CrewAI, LangGraph ...

Senior AI Engineer

Hiring Organisation
Bright Purple Resourcing
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Permanent
tool use, function calling, multi-step reasoning and orchestration. Integrating foundation models via Azure OpenAI, AWS Bedrock and open-weight model endpoints (Llama, Mistral, Claude, GPT family). Applying prompt engineering, guardrails, evaluation and observability using tooling such as LangSmith, Langfuse, Ragas, promptfoo and Azure AI Content Safety. Productionising ...

Senior AI Engineer

Hiring Organisation
Bright Purple Resourcing
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Permanent
tool use, function calling, multi-step reasoning and orchestration. Integrating foundation models via Azure OpenAI, AWS Bedrock and open-weight model endpoints (Llama, Mistral, Claude, GPT family). Applying prompt engineering, guardrails, evaluation and observability using tooling such as LangSmith, Langfuse, Ragas, promptfoo and Azure AI Content Safety. Productionising ...

AI Executive Assistant & Claude Operator

Hiring Organisation
Platinum Travel Recruitment Ltd
Location
Barnet, London, United Kingdom
Employment Type
Permanent
Salary
GBP 50,000 - 60,000 Annual
required Platinum Travel Recruitment are collaborating with a luxury travel company who are now seeking an experienced, sharp and proactive AI Executive Assistant/Claude Operator to work directly with the Chief Executive, using Claude (Anthropic s AI) as the primary working tool. Our client offers luxury … travel globally with a great reputation in the travel industry. Salary is open to negotiation. AI Executive Assistant/Claude Operator what will you be doing? Using Claude to carry out various tasks, drafting, researching, analysing, summarising, writing, and creating outputs across travel content, financial analysis, client communications ...

AI Native Software Engineer

Hiring Organisation
TekWissen UK
Location
City of London, London, United Kingdom
infrastructure‐as‐code implementations, logging, monitoring, and fault‐tolerant deployments Collaboration Tools or Platforms Microsoft Office (Excel, Word, Outlook, Teams) AI Platforms & Models: OpenAI, Anthropic (Claude), Google Vertex AI, and select open‐source models Agent & Orchestration Frameworks: LangGraph, AutoGen, CrewAI (or similar) Cloud & DevOps Tooling: Docker, Kubernetes, Terraform ...

AI Developer

Hiring Organisation
Reed Technology
Location
Reading, Berkshire, United Kingdom
Employment Type
Permanent
Salary
£65000 - £70000/annum
technical stakeholders. Desirable: Experience with LLM integration, prompt engineering, or agentic AI development. Familiarity with AI-assisted development tools such as GitHub Copilot, Claude, and Cursor. Azure AI Engineer certification or equivalent practical experience. Understanding of MCP, RAG architectures, or vector databases. Benefits Industry-leading training and development opportunities. ...

Lead Architect

Hiring Organisation
Accelerant
Location
United Kingdom
tradeoffs in complex, evolving systems Experience in cloud native environments, preferably AWS AI Enabled Engineering: Demonstrated experience using AI coding tools (GitHub Copilot, Cursor, Claude, etc.) Understanding of AI applications for development productivity and code quality improvement Qualifications 8 to 12+ years in software engineering and architecture roles Proven ...

Data Engineer - Python/ AWS. Asset Management. £110,000-£120,000 + Discretionary Bonus + Benefits. Hybrid 2 Days a week in Central London office.

Hiring Organisation
CommuniTech Recruitment Group
Location
London, UK
document storage Monitoring/observability tools — for alerting, debugging, and production support GitHub Actions — CI/CD pipelines Linear — project planning and task management Claude Code, Cursor, Codex — AI engineering tools used in daily workflow NextJS/TypeScript — exposure helpful, but this is not a full-stack role What ...

Python Software Engineer - Hedge Fund

Hiring Organisation
Client Server
Location
West London, London, United Kingdom
Employment Type
Permanent, Work From Home
research teams. You'll focus on backend Python and FastAPI development within a modern development environment including Snowflake, Containerisation, Kubernetes, Azure, LLMs and Claude and will also have exposure to data visualisation front ends. A key focus of the role will be designing AI-enabled workflows using LLMs ...

Full Stack Engineer

Hiring Organisation
Affinity Labs
Location
London Area, United Kingdom
Next.js Mobile: React Native Datastores: PostgreSQL, MongoDB (as appropriate), Redis (caching/sessions). Vectors/Embeddings: Chroma (or similar). AI Models & APIs: Claude (Anthropic), Gemini (Google); Amazon Nova Canvas (vision), Deepgram (audio). AI Dev Tools: LangChain or CrewAI (orchestration), MCP servers (integration), GitHub Copilot/… Claude Code. Infrastructure: AWS (serverless functions), Docker (primarily for custom MCPs). Competencies & Behaviours Communicates clearly with technical and non-technical teammates. Takes ownership from concept to deploy and through maintenance. Thinks in systems + design for reuse across a portfolio. Balances technical excellence with pragmatic delivery to meet ...

Head of Engineering & Architecture

Hiring Organisation
Jobleads-UK
Location
Leeds, England, United Kingdom
financial services, property technology, or regulated industries Experience leading distributed teams across multiple locations and time zones Knowledge of AI/ML frameworks: LangChain, Anthropic Claude, AWS Bedrock, GitHub Copilot Experience with modern data platforms: Databricks, Snowflake, dbt Background in DevSecOps or platform engineering ...

AI Architect

Hiring Organisation
Charles Simon Associates Ltd
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£95,000
Architect/GenAI Architect Strong expertise in: Generative AI & LLMs, RAG (Retrieval-Augmented Generation), Agentic AI frameworks Hands-on with; LLMs (OpenAI, Llama, Claude, Mistral), Vector DBs (Pinecone, Weaviate, FAISS), Frameworks (LangChain, LlamaIndex, AutoGen, CrewAI, LangGraph) Strong Python + ML frameworks (PyTorch/TensorFlow) Experience deploying on AWS, Azure ...

Senior Data Engineer

Hiring Organisation
Axiom Software Solutions Limited
Location
London, UK
data quality, reconciliation, lineage, governance, and auditability. Support analytics, MI, regulatory reporting, and AI use cases. Apply AI-assisted engineering tools (Open AI/Claude) to improve delivery productivity. Drive engineering best practices including code reviews, CI/CD, Git workflows, and automated testing. Mentor engineers ...

Senior Data Scientist - AI & Intelligent Products

Hiring Organisation
Bip Solutions
Location
Glasgow, City of Glasgow, United Kingdom
Employment Type
Permanent
techniques to structure and unlock value from unstructured text Develop semantic and hybrid search solutions (vector + keyword) Work with LLM platforms (e.g. OpenAI, Claude, Bedrock) to create production-ready applications Future State: Shaping Intelligent Products & Strategy Help define how AI becomes embedded in our core product offering Influence ...

Product Engineer

Hiring Organisation
WireMock
Location
City Of London, England, United Kingdom
majority should be in Java or another JVM language. Recently written production code in Kotlin. Demonstrable experience using AI coding agents such as Claude Code, GitHub Copilot or Cursor on real projects. Solid understanding of TCP/IP and HTTP. Solid understanding of RESTful API design. Experience working ...

Lead Platform Consultant (Hybrid)

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
lifecycle Technical proficiency with AI tools such as running local models, developing MCP servers, using AI‐powered development tools like cursor/copilot/claude code to drive work more efficiently and test effective model‐deployment strategies Demonstrated expertise in API‐first design and specification‐driven development (e.g., OpenAPI ...

Generative AI Engineer

Hiring Organisation
TRAKD
Location
England, United Kingdom
workflows (e.g. pulling performance data → analysing → generating ad variations via AI video tools) LLM & Tooling Expertise • Stay at the forefront of developments across LLMs (Claude, OpenAI, Gemini, etc.) and agentic frameworks • Identify cost-efficient ways to run workflows without burning unnecessary tokens or credits • Evaluate and integrate new tools ...

Senior Product Manager, AI, Data and Digital Services

Hiring Organisation
Acuity Analytics
Location
City of London, London, United Kingdom
financial services and corporate clients. Leverage our proprietary agentic AI platform (AgentFleet) (designed for regulated financial use-cases) alongside general AI tools (e.g. ChatGPT, Claude, Microsoft Copilot) and cloud AI platforms to create end-to-end narratives. Highlight how our I&A analysts and domain experts identify high-impact ...

Software Engineer - Java /Back End

Hiring Organisation
Som3
Location
Basingstoke, Hampshire, United Kingdom
Employment Type
Permanent
Salary
£50000 - £65000/annum
design principles (SOLID, DRY, Clean Architecture) Familiarity with containerised deployment environments (Docker, Kubernetes) from a developer perspective. Understanding and interest in AI coding assistants - Claude Code, GitHub Copilot, Cursor, or equivalent ...

Full Stack Developer

Hiring Organisation
Aimtech Recruitment Ltd
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
React ASP.NET Core, Entity Framework, REST APIs, Swagger/OpenAPI SQL Server, PostgreSQL, NoSQL databases, vector databases FastAPI and AI service integrations (OpenAI, Claude, Gemini) Docker, Kubernetes (AKS), Azure App Services Azure DevOps, Azure Boards, CI/CD pipelines API Management, OAuth2, JWT, audit logging Unit testing across .NET ...

Test Automation Manager

Hiring Organisation
Accenture
Location
City of London, London, United Kingdom
Java, C#, etc) You have hands-on experience with GenAI, (e.g. Playwright with MCP). Experience with AI-assisted coding tools (e.g., GitHub Copilot, Claude) is required, knowledge of LangChain or LangGraph, and cloud environments is a plus You are familiar with testing within cloud environments such ...

Lead Software Engineer

Hiring Organisation
Pike + Bambridge | Vehicle Leasing
Location
United Kingdom
Storybook, PlateJS, SlateJS. AI/LLM Expertise : Hands-on experience working with AI tools and APIs to automate workflows or enhance product capabilities eg Claude API, OpenAI API, LangGraph, LangSmith, RAG, Prompt Engineering, Agentic AI (Certifications). The Startup Mindset : You are pragmatic. You understand the value of testing ...

Lead AI Consultant

Hiring Organisation
Jobleads-UK
Location
Cambridge, England, United Kingdom
document comprehension at scale Context management AI agents, MCP servers, and best‐practice configuration of, for example, AGENTS.md Advanced use of tools such as Claude Code and Codex Assistants and copilots embedded into workflows Classification, extraction, and decision support tooling Retraining and fine‐tuning models Trade‐offs between different ...