Lead Software Engineer Python AI LLM

Client Server

full time London, England Computer Occupations

Posted:

June 16, 2026

Location:

London, England, United Kingdom

Job Description

Lead Software Engineer / Developer / Consultant (Python AI LLM) London / WFH to £125k
Are you an experienced Software Engineer with a strong knowledge of AI, LLMs and agentic coding?
You could be progressing your career at a global finance technology consultancy, working with clients including global Investment Banks and financial services organisations.
What's in it for you: 
Salary to £125k
Pension, Life Assurance, Income Protection
Private medical care for you and your family, including mental health
Travel Insurance
Charitable giving
Gym membership for you and your family
Flexible holiday scheme 
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Job Overview

Job Type: full time

Location: London, United Kingdom

Posted: June 16, 2026

Deadline: July 26, 2026