Home
Jobs
Oliver Bernard
Senior AI Engineer - Hybrid (London)

Senior AI Engineer - Hybrid (London)

Hybrid

London, United kingdom

£ 90,000 /year

Senior

Full Time

06-03-2026

Share this job:

Score my CV

Skills

Python Programming Data Science Langchain

Job Specifications

Senior AI Engineer | Hybrid (London) | Python, LLM, RAG

London (3 days onsite)

Competitive Salary + Bonus

OB have partnered with a rapidly scaling AI-native consultancy who are looking for a Senior AI Engineer to help build and deploy production-grade LLM systems powering next-generation AI products.

This role is fully hands‑on, ideal for someone passionate about building real, production-ready AI systems rather than focusing solely on experimentation or presentations. You’ll collaborate closely with engineers and data specialists to design and deploy LLM workflows, agentic architectures, and retrieval systems that address complex, real-world challenges at scale.

What you’ll work on

Designing and building LLM-powered applications
Developing LLM workflows and architectures in production environments
Implementing RAG pipelines and retrieval systems
Building agentic systems using modern AI frameworks
Pair programming and collaborating with engineers in Python

Requirements

Strong Python engineering experience
Hands-on experience building LLM applications in production
Experience with RAG, LangChain, LangGraph or agentic systems
Background in software engineering or data science

3 stage interview process

They do not offer Visa sponsorship

Senior AI Engineer | Hybrid (London) | Python, LLM, RAG

About the Company

OB are an industry leading technology recruitment consultancy operating across the UK and Europe. Established in 2010 by Billy Jenkins and James Mace, we specialise across the entire tech industry - placing contract and permanent talent in technical roles, ranging from entry level to C-level positions. With more than a decade’s experience, we’re the number one agency for some of the most exciting technology brands in the UK including ASOS, SKY, BBC and SkyScanner. Our extensive talent pool is made up of the best technology ... Know more