10 of 10 LangGraph Jobs in the City of London

GenAI Full Stack Engineer - Consultant / Senior Consultant

Hiring Organisation
83zero Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£70,000
equivalent Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite. GenAI Frameworks: Familiarity with tools like LangChain, LangGraph, CrewAI, or Vercel AI (in Python or JavaScript). LLM experience: Practical experience with Large Language Models (LLMs) such as OpenAI, Anthropic, Mistral, or Llama ...

Lead GenAI Full Stack Engineer / Managing Consultant

Hiring Organisation
83zero Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£85,000
equivalent Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite. GenAI Frameworks: Familiarity with tools like LangChain, LangGraph, CrewAI, or Vercel AI (in Python or JavaScript). LLM experience: Practical experience with Large Language Models (LLMs) such as OpenAI, Anthropic, Mistral, or Llama ...

Lead Gen AI Engineer/Architect

Hiring Organisation
MBN Solutions
Location
City of London, London, United Kingdom
source, or industry impact). Technical Excellence Expert Python and modern ML frameworks (PyTorch, TensorFlow). Strong experience with Generative AI tooling (e.g. LangChain, LangGraph or similar). Deep understanding of LLMs, prompt engineering, RAG, vector databases, evaluation, and security. Hands-on experience with fine-tuning, deploying, and monitoring large ...

Senior Software Engineer

Hiring Organisation
Randstad Digital
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£53.85 - £61.68 per hour
Experience Strong proficiency in Python for AI/ML workflows . Strong proficiency in Angular (primary frontend); React optional. Hands-on experience with LangChain, LangGraph, and Indexify , with a deep understanding of RAG architectures . Expert-level SQL and experience with BigQuery and vector databases (Pinecone, Weaviate, Vertex AI Search ...

Artificial Intelligence Engineer

Hiring Organisation
Omnis Partners
Location
City of London, London, United Kingdom
building and deploying LLM/agentic systems into production. Strong software engineering foundations: orchestration, memory, deployment, and monitoring is ESSENTIAL. Familiarity with agentic frameworks (LangGraph, ReAct, CoT loops) and/or proven ability to build without them . Knowledge of PyTorch/TensorFlow, RAG, vector databases, and orchestration tools. Background ...

Founding Engineer - Agentic AI

Hiring Organisation
Harnham
Location
City of London, London, United Kingdom
industry (not purely academic) Independent, proactive, high ownership mindset Strong communication and stakeholder skills Computer science degree preferred Nice to have Experience with LangGraph/agent frameworks Twilio/voice systems/communications tooling WhatsApp/messaging platform integrations Start-up experience or strong side projects showing “spikes” Key details ...

Data Scientist

Hiring Organisation
Synechron
Location
City of London, London, United Kingdom
data governance and fairness in highly regulated financial settings. Key Technologies & Tools Core ML: scikit-learn, PyTorch, TensorFlow, XGBoost, LightGBM Data Manipulation: Pandas, NumPy, LangGraph MLOps & Orchestration: MLflow, Apache Airflow Databases: Neo4j, MongoDB API Development: FastAPI Big Data (Beneficial): Apache Hadoop, Apache Spark (PySpark) What We Need From ...

Artificial Intelligence Engineer

Hiring Organisation
Ascendion
Location
City of London, London, United Kingdom
based role that requires occasional travel to our London office . The ideal candidate will have hands-on experience with frameworks such as LangGraph and a strong understanding of the practical implementation and deployment of agentic AI/ML solutions. Key Responsibilities: • Design, build, and deploy agentic AI systems, leveraging … modern frameworks. • Develop and maintain scalable AI workflows using LangGraph and related tools. • Collaborate with cross-functional teams to integrate AI agents into real-world applications. • Write clean, efficient, and testable Python code. • (Optional) Apply data science techniques to train and fine-tune ML or deep learning models. Required Skills ...

Data Scientist

Hiring Organisation
Searchability NS&D
Location
City of London, London, United Kingdom
applications and services that support analytics, ML, and LLM use cases Build and orchestrate data workflows and LLM pipelines using LangChain and/or LangGraph Develop scalable data processing and backend services using Python Work with structured and unstructured data to enable analytics, experimentation, and AI model integration Contribute … data engineering and/or data science roles Hands-on experience building data pipelines and AI-enabled workflows using LangChain and/or LangGraph Excellent Python development skills for data processing and backend services Solid experience with JavaScript and TypeScript Proven experience deploying data platforms and services on AWS Strong ...

Principle AI Engineer

Hiring Organisation
The Portfolio Group
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
Principal AI Engineer | London | Excellent Salary +Benefits Join an award-winning, internationally recognised International B2B Consultancy organisation as a Principal AI Engineer , where you will play a pivotal role in shaping and delivering production grade ...