26 to 50 of 700 Anthropic Claude Jobs in the UK

Portfolio Software Full Stack Engineer (Contractor)

Location
Cambridge, England, United Kingdom
maintainable application architecture. Experience reviewing and improving code written by other engineers. Familiarity with AI-assisted software development tools , such as GitHub Copilot, ChatGPT, Claude or similar, and the ability to critically assess AI-generated code. Solid understanding of software architecture and system design concepts . Experience working with ...

Senior AI Engineer

Location
Greater London, England, United Kingdom
Databases such as Azure AI Search, Pinecone, Weaviate, Chroma, Milvus, or similar technologies.* Experience working with Large Language Models (LLMs) such as GPT, Llama, Claude, Mistral, or equivalent foundation models.* Strong understanding of AI architecture patterns, including grounding, retrieval pipelines, context management, agent orchestration, guardrails, and responsible AI practices. ...

AI Product Engineer – Kings Cross, London

Location
Greater London, England, United Kingdom
building or integrating AI-powered features into web applications, tools or business workflows. Familiarity with generative AI tools and coding assistants such as ChatGPT, Claude, Gemini, GitHub Copilot or Codex. Awareness of agentic engineering approaches, AI-assisted workflows and tools such as Model Context Protocol would be advantageous. Experience ...

Senior Software Engineer, Full Stack

Location
Cambridge, England, United Kingdom
scale their impact. We value your AI skills if you have built fluency across the agentic engineering toolchain — coding harnesses like Claude Code or Cursor, MCP servers, custom skills, or agentic frameworks — and can describe projects where you shipped real customer-facing work with these tools. You know ...

Agentforce Operations FDE

Location
Greater London, England, United Kingdom
cloud warehouses (Snowflake, Databricks), and core ERPs (SAP, Oracle, NetSuite) via MuleSoft or custom middleware. AI‐Assisted Engineering: Leverage modern AI tools (Cursor, Claude, Vibes) embedded directly into your daily developer workflow to move from architecture sketch to deployable code in days, not months. Telemetry & Observability: Model data, ship ...

Senior Full Stack Developer

Location
United Kingdom
adept at managing serverless state, permissions (IAM), and performance tuning. AI-Accelerated Workflow: Proactively utilise AI-assisted development tools (e.g., GitHub Copilot, Cursor, Claude) to accelerate delivery, automate testing, and refactor legacy code, while maintaining strict manual oversight for security and quality. Automation & CI/CD: Build and manage ...

Software engineer, agents (UK)

Location
Greater London, England, United Kingdom
with strong proficiency (3+ years) in Python in production environments Proficiency in native agentic coding, demonstrated through the daily use of tools like Cursor, Claude Code, and other agentic coding platforms. Demonstrated experience building distributed systems, microservices, or complex backend APIs that support AI/agent workflows. Solid expertise ...

Lead AI Engineer

Hiring Organisation
Kainos
Location
Belfast, UK
Employment Type
Full-time
team and wider community. DESIRABLE: Demonstrable experience with modern deep learning frameworks (e.g. PyTorch, TensorFlow), fine-tuning or distillation of LLMs (e.g, GPT, Llama, Claude, Gemini), machine learning libraries (e.g. scikit-learn, XGBoost). Experience with data storage for AI, vector databases, semantic search, and knowledge graphs. Contributions ...

Python/AIML Developer - Software Engineer III

Location
Glasgow, Scotland, United Kingdom
multi-agent orchestration, planning and tool use, and integration patterns such as the Model Context Protocol (MCP); familiarity with Google ADK, Arize Phoenix SDK, Claude skills is a must. Overall knowledge of the Software Development Life Cycle, and a solid understanding of agile delivery practices including CI/ ...

Forward Deployed Engineer - Lead AI & Agentic Engineer

Location
City Of London, England, United Kingdom
Experience with relational and graph databases (e.g. Postgres, Neo4j) for data modelling behind AI applications Hands‐on familiarity with modern AI coding copilots (e.g. Claude, Codex, Cursor) Strong stakeholder communication, translating AI capability into business outcomes for senior stakeholders Willingness to travel and work on customer premises as required ...

AI Engineer

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
cloud infrastructure. AI-Assisted Development (AICA): Act as a practitioner and mentor for AI-assisted coding. You will champion the use of tools (e.g., Claude Code, Cursor, Copilot) and help upskill internal teams and clients on agentic coding workflows. Advisory & Strategy: Provide technical consulting on AI product development, helping ...

AI Engineer

Location
Greater London, England, United Kingdom
cloud infrastructure. AI-Assisted Development (AICA): Act as a practitioner and mentor for AI-assisted coding. You will champion the use of tools (e.g., Claude Code, Cursor, Copilot) and help upskill internal teams and clients on agentic coding workflows. Advisory & Strategy: Provide technical consulting on AI product development, helping ...

Machine Learning Engineering Lead

Location
United Kingdom
Ability to understand legacy systems, domain processes, data flows, and integration constraints. Practical experience using AI-assisted development tools such as GitHub Copilot, Codex, Claude, or similar tools to improve software delivery. Strong problem-solving skills, including identifying, researching, troubleshooting, and resolving complex technical, data, and integration issues. Strong ...

Machine Learning Engineering Lead

Location
Farringdon, England, United Kingdom
Ability to understand legacy systems, domain processes, data flows, and integration constraints. Practical experience using AI‐assisted development tools such as GitHub Copilot, Codex, Claude, or similar tools to improve software delivery. Strong problem‐solving skills, including identifying, researching, troubleshooting, and resolving complex technical, data, and integration issues. Strong ...

Senior Software Engineer, Web Development – AI

Location
Manchester, England, United Kingdom
raise the bar, and scale their impact. We value your AI skills if have built fluency across the agentic engineering toolchain — coding harnesses like Claude Code or Cursor, MCP servers, custom skills, or agent frameworks. And you can describe projects where you shipped real work with these tools. ...

Forward Deployed AI Engineer

Location
Birmingham, England, United Kingdom
agent designs, ReAct‐style loops, state and checkpointing, retries and interrupts, human‐in‐the‐loop review gates. Frameworks: At least one of: Anthropic Agent SDK, LangGraph, LlamaIndex, or an equivalent orchestration framework, plus the judgement to know when to use none of them. RAG and retrieval: Chunking strategy, embeddings … containers, serverless, networking basics, secrets management, IAM. Engineering discipline: Git, code review, testing, CI/CD, IaC (Terraform or equivalent), observability. Strong advantage Anthropic certification (Claude Developer/Anthropic‐issued credential), an explicit advantage at shortlisting. Anthropic Agent SDK production experience, a significant bonus. MCP (Model ...

Java Developer (SC Eligible/ Cleared)

Location
Greater London, England, United Kingdom
data-privacy, and governance considerations specific to AI agents (prompt injection risks, access scoping, audit logging). Experience integrating with LLM provider APIs (e.g., Anthropic Claude API, OpenAI API) including streaming responses and tool-result handling. Qualifications & Experience Bachelor's degree in Computer Science or related field ...

Fullstack Engineer

Location
Greater London, England, United Kingdom
software engineering best practices. Tech Stack TypeScript, React, Next.js, Node.js, Go, Python, AWS, Lambda, PostgreSQL, SQL, Supabase, API Development, AI, Machine Learning, LLMs, OpenAI, Claude, MCP, RAG, Serverless, CI/CD, Infrastructure as Code What They’re Looking For Strong commercial experience as a Software Engineer, Full Stack Engineer ...

Lead Agentic AI Engineer

Location
City Of London, England, United Kingdom
proposed solution is built to the agreed architecture and quality standards Core Technical Skills Hands‐on experience with LLMs such as OpenAI GPT, Claude, Gemini or Mistral Experience designing and building agentic AI solutions, including tool use, workflow orchestration, routing, memory, and multi‐agent patterns Expertise in prompt engineering ...

Senior Software Engineer, Advertising Engineering Roku, Inc.

Location
Manchester, England, United Kingdom
raise the bar, and scale their impact. We value your AI skills if have built fluency across the agentic engineering toolchain — coding harnesses like Claude Code or Cursor, MCP servers, custom skills, or agent frameworks. And you can describe projects where you shipped real work with these tools. ...

Senior Quality Engineer

Location
Belfast, Northern Ireland, United Kingdom
Appium. Strong experience with API testing tools and frameworks (Postman, REST Assured, SoapUI). Hands‐on experience with AI testing platforms such as Claude Code, Copilot, Cursor, or similar intelligent testing solutions. Proven track record of reducing test execution time and improving test reliability through automation and AI solutions. ...

Lead Software Engineer - Platform AI Acceleration

Hiring Organisation
Hackajob Ltd
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Permanent
readiness) across a team or program. Significant experience in at least one modern programming language: Java, Python. Experience using AI coding assistants(GitHub Copilot, Claude Code etc) to complete software engineering tasks. Solid understanding of building AIsolutions using an LLM backed architecture. Strong understanding of API design, microservices ...

Forward Deployed Engineer

Hiring Organisation
monday.com
Location
London, UK
Employment Type
Full-time
Agentic AI development: LLM-based workflows, agent orchestration and tool use, context and retrieval design, with AI-assisted editors such as Cursor or Claude Code in daily use. Experience keeping AI reliable in production: evaluation harnesses, guardrails, human-in-the-loop review, tracing, and the failure modes that only ...

Senior Software Engineer (Java Or Python) - VP

Location
Belfast City District, Northern Ireland, United Kingdom
MLflow, or workflow orchestration tools (e.g., n8n) hands‐on experience preferred, but deep ML expertise not mandatory Experience integrating Gen‐AI APIs (OpenAI, Gemini, Claude, etc.) into production applications Familiarity with at least one major cloud provider ( AWS, GCP, or Azure ) This job description provides a high-level review ...

Senior Lead Agentic AI Engineer – Construction & Engineering

Location
Staines-upon-Thames, England, United Kingdom
feedback loop, and it's a good one. What makes this different We treat AI-assisted development as a core capability, not a novelty. Claude Code and Cursor are part of the daily workflow here, not something on a "tools we're evaluating" slide. We build agentic ...