4,927

Ai jobs in United Kingdom

Founding AI Engineer: Ship Production LLM Agents (Hybrid)

Upsolve Labs UK Limited.

City of London
Hybrid
GBP 100,000 - 140,000
30+ days ago
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Finance Manager

Methodfi

City of London
Hybrid
GBP 60,000 - 80,000
30+ days ago

Senior ML Engineer & AI Systems Architect

Methodfi

City of London
On-site
GBP 80,000 - 100,000
30+ days ago

Senior AI Product Manager - Life Sciences

Methodfi

City of London
On-site
GBP 70,000 - 90,000
30+ days ago

Senior AI Product Manager - Life Sciences

Methodfi

City of London
On-site
GBP 70,000 - 90,000
30+ days ago
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Senior ML Engineer & AI Systems Architect

Methodfi

City of London
On-site
GBP 70,000 - 90,000
30+ days ago

AI Engineer: Build Scalable, Real-World AI Systems

iManage

City of London
Hybrid
GBP 60,000 - 80,000
30+ days ago

Executive Assistant to CEO

Mesh-AI Limited

City of Edinburgh
On-site
GBP 35,000 - 50,000
30+ days ago
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Business Development Manager London

Mesh-AI Limited

City of London
On-site
GBP 60,000 - 80,000
30+ days ago

Business Development Manager

Applied Intuition Inc.

City of London
On-site
GBP 60,000 - 80,000
30+ days ago

Datacenter Deployment Engineer United Kingdom

Mesh-AI Limited

United Kingdom
Remote
GBP 80,000 - 100,000
30+ days ago

Software Engineer, Data Infrastructure & Acquisition - Edinburgh, United Kingdom Edinburgh, Uni[...]

Applied Intuition Inc.

City of Edinburgh
Remote
GBP 70,000 - 90,000
30+ days ago

Founding ML & Data Engineer — Equity & Forward-Deployed

Mytechtree

United Kingdom
On-site
GBP 68,000 - 77,000
30+ days ago

Digital Designer (mid-level) Europe

Mesh-AI Limited

City of London
Hybrid
GBP 35,000 - 50,000
30+ days ago

Director, Strategic Accounts

Methodfi

City of London
On-site
GBP 100,000 - 125,000
30+ days ago

Head of Infrastructure Engineering

AnaVation LLC

City of London
On-site
GBP 80,000 - 100,000
30+ days ago

Marketing Rev Ops Manager London

Mesh-AI Limited

City of London
Hybrid
GBP 50,000 - 70,000
30+ days ago

DevOps & Backend Specialist

RecCreate Ltd

City of London
Hybrid
GBP 120,000 - 150,000
30+ days ago

AI Recruiter - Trainee

Methodfi

City of London
On-site
GBP 60,000 - 80,000
30+ days ago

ML & Cloud Infra Engineer

Methodfi

City of London
On-site
GBP 60,000 - 80,000
30+ days ago

Senior Partner Sales Enablement Manager

Enablementsquad

City of London
Hybrid
GBP 80,000 - 100,000
30+ days ago

Junior Consultant

We Are Telescopic

City of London
Hybrid
GBP 30,000 - 35,000
30+ days ago

Facilities Director

CBRE Group

City of London
On-site
GBP 40,000 - 60,000
30+ days ago

Research Scientist - Diffusion

Methodfi

City of London
Hybrid
GBP 70,000 - 90,000
30+ days ago

Senior Software Engineer, AI Model Serving - Edinburgh, United Kingdom Edinburgh, United Kingdom

Applied Intuition Inc.

City of Edinburgh
On-site
GBP 65,000 - 85,000
30+ days ago

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Founding AI Engineer: Ship Production LLM Agents (Hybrid)
Upsolve Labs UK Limited.
City of London
Hybrid
GBP 100,000 - 140,000
Full time
30+ days ago

Job summary

A dynamic AI startup in London is seeking a founding AI engineer to design and ship real-world LLM solutions. This high-impact role requires over 7 years of engineering experience and a strong command of AI tooling. You will lead experiments and set product direction while working in a team-focused, flexible environment. The position offers a competitive salary of £100k–140k along with equity options and the chance to innovate in a cutting-edge field.

Benefits

Competitive salary
Equity options
Flexible work policy
Take-what-you-need holiday policy

Qualifications

  • 7+ years of engineering experience including shipping production LLM systems.
  • Experience in complex, real-world environments.
  • Strong product mindset with decision-making ability in a startup environment.

Responsibilities

  • Design and deploy LLM systems into production.
  • Run experiments to drive product direction.
  • Build pipelines for quality and reliability of agents.

Skills

Production LLM systems
Multi-step reasoning systems
AI/LLM tooling
Engineering ability (TypeScript)
Database systems

Tools

LangChain
Mastra
DSPy
Job description
A dynamic AI startup in London is seeking a founding AI engineer to design and ship real-world LLM solutions. This high-impact role requires over 7 years of engineering experience and a strong command of AI tooling. You will lead experiments and set product direction while working in a team-focused, flexible environment. The position offers a competitive salary of £100k–140k along with equity options and the chance to innovate in a cutting-edge field.

* The salary benchmark is based on the target salaries of market leaders in their relevant sectors. It is intended to serve as a guide to help Premium Members assess open positions and to help in salary negotiations. The salary benchmark is not provided directly by the company, which could be significantly higher or lower.