AI Engineer, Agentic AI, Python, Pycharm, LLM, Agentic

New Yesterday

Up to £475/day Outside IR35 London 2 days per week in Office We are seeking a highly skilled

AI Engineer

with deep expertise in

Agentic AI, Large Language Models, NLP, GenAI pipelines, cloud ML platforms, and vector-based retrieval systems . This is an opportunity to join an advanced AI team building next-generation intelligent systems, multi-agent applications, and high-scale GenAI microservices. You will design, deploy, and optimise production-grade AI/ML systems powering millions of customer interactions. You will work across

Python, cloud-native architectures, vector search, RAG frameworks, orchestration engines, and multi-agent systems , shaping AI capabilities that transform how organisations interact, automate, and understand their customers.

Key Responsibilities

AI / LLM / Agentic Engineering

Design, build, and optimise

agentic AI systems

using frameworks such as

LangChain, LangGraph, Vertex AI Agent Builder, Bedrock Agents, AgentKit, CrewAI , and custom orchestration. Build LLM-powered applications using models including

GPT-4o/5, Llama3, Claude, Gemini 2.5 Pro, Bard , and enterprise-grade LLM deployments. Implement

RAG

and

CAG

architectures using

Pinecone, OpenSearch, Google GenAI Search , and custom vector stores. Engineer

domain-tuned embeddings

using ADA-002, Gecko, Word2Vec, BERT, Sentence Encoder, and topic modelling.

AI/ML Pipelines & MLOps

Develop scalable

AI/ML microservices

using Docker, Kubernetes (EKS/GKE), and CI/CD-driven automation. Build and enhance pipelines for

model evaluation, bias/drift detection, real-time inference, and monitoring . Optimise inference latency for high-volume, near-real-time applications such as transcript and behavioural analysis.

NLP & Applied Machine Learning

Apply text clustering, N-gram analytics, sentiment modelling, intent classification, and summarisation for insight extraction. Refine conversational intent taxonomies and behavioural models for more accurate AI assistant interactions.

Data Engineering & Cloud Integration

Use cloud services including

SageMaker, Azure ML Studio, Vertex AI

for training, deployment, and monitoring. Manage datasets using

GCP Cloud Storage

and implement secure, compliant data workflows.

AI Governance & Quality Assurance

Establish guardrails, safety layers, automated evaluation frameworks, and prompt governance patterns. Ensure all AI systems meet stringent

data governance, privacy, and financial-sector compliance

requirements.

Technical Skills

Languages & Development

Python, Java, SQL, Shell Scripting, Node.js, Streamlit IDE experience:

PyCharm, VS Code, JupyterLab, Eclipse, Notepad++, Sagemaker Studio, Azure ML Studio, Vertex AI Workbench

Python Libraries

NumPy, Pandas, Matplotlib, Scikit-learn, TensorFlow, Keras, PyTorch, PySpark, SpaCy, SciPy, NLTK, Statsmodels, Boto3, AzureSDK

NLP & LLMs

BERT, Word2Vec, Universal Sentence Encoder, NLTK, embeddings, fuzzy matching, topic modelling LLM experience: GPT-3.5/4o/5, Llama2/3, Claude, Gemini, Bedrock models, SQuAD fine-tuning, custom RAG agents

AI Search & Vector Innovations

Pinecone, OpenSearch, LangChain/LangGraph, LangIndex, Vertex AI Search, Vector DBs, RAG pipelines

What We're Looking For

Proven experience developing production-grade

LLM, GenAI, NLP, or agent-based AI systems . Strong engineering foundation across Python, cloud platforms, APIs, and vector search. Experience with complex multi-agent AI orchestration. Ability to deliver high-scale, low-latency AI solutions in demanding environments. Strong collaboration, architectural thinking, and a passion for cutting-edge AI innovation.

TPBN1_UKTJ
Location:
United Kingdom
Job Type:
FullTime
Category:
IT;IT