Python Developer / Python Engineer – GenAI / LLM - £770 per day, 6 months - London / remote

Scot Lewis Associates
London
6 months ago
Applications closed

Related Jobs

View all jobs

Data Science and AI Delivery Lead for Commercial Domain

Machine Learning Engineer

Senior Data Scientist

Data Scientist, AWS Industries

Senior Python Developer

Artificial Intelligence Engineer

Python Developer / Python Engineer – GenAI / LLM - £770 per day, 6 months - London / remote


My global banking client, based in London, is looking for a Senior Financial Engineer – AI Lead/ LLM to join their team on a contract basis. Initial contract duration is 6 months in a hybrid working model. They are looking for a strong Python Developer with a solid grasp of software engineering and some GenAI / LLMs experience.

Key skills:

Experience working as a Senior Financial Engineer / Software Engineer within a Global Bank

Strong knowledge in Software Engineering, Object Oriented Design and Design Patterns

Python 3.x

Numpy and pandas

AI experience (at least one year experience)

LLM (Large Language Models) experience

Experience with prompt engineering in the context of Generative AI solutions / Large Language Models (LLMs)

Experience with RAG systems in the context of Generative AI/Large Language Models

Familiarity with advanced Generative AI techniques and framework like Agents, Graph RAGs, Langchain or similar libraries

Knowledge and experience of building AI (especially Generative AI) solutions

Experience working with Cloud based APIs for Large Language Models


Desirable skills:

C++ or Java

Knowledge of web UI coding frameworks python based such as Dash, Streamlit


Responsibilities:

Design, build and implementation of python based solutions for the dept, including but not limited to Generative AI research and develop new techniques in data science, Generative AI and related areas to improve the quality of outputs

Perform detailed testing of prompts and data inputs and outputs

Delivery of a coding environment that is easy to use, is robust and can be fully re-used

Work closely with Quantitative Analytics, IT and Front Office teams to create synergies across different functions and departments


Please apply now for immediate consideration and further details.


Keywords: Senior Financial Engineer, Python, AI, LLM, Large Language Models, Bank, Banking.


Scot Lewis Associates Ltd is acting as an employment business.

Get the latest insights and jobs direct. Sign up for our newsletter.

By subscribing you agree to our privacy policy and terms of service.

Industry Insights

Discover insightful articles, industry insights, expert tips, and curated resources.

Top 10 Best UK Universities for AI Degrees (2025 Guide)

Discover the ten best UK universities for Artificial Intelligence degrees in 2025. Compare entry requirements, course content, research strength and industry links to choose the right AI programme for you. Artificial Intelligence continues to transform industries—from healthcare to finance to transportation. The UK leads the way in AI research and education, with several universities consistently ranked among the world’s best for Computer Science. Below, we spotlight ten UK institutions offering strong AI-focused programmes at undergraduate or postgraduate level. While league tables shift year to year, these universities have a track record of excellence in teaching, research, and industry collaboration.

How to Write a Winning Cover Letter for AI Jobs: Proven 4-Paragraph Structure

Learn how to craft the perfect cover letter for AI jobs with this proven 4-paragraph structure. Perfect for junior developers and career switchers. When applying for an AI job, your cover letter can make all the difference. For many, the process of writing a cover letter for an AI position can be daunting, especially when there are so few specific guides for tailoring it to the industry. However, a clear, effective structure combined with AI-specific language and examples can help you stand out from the competition. Whether you're a junior entering the field or a mid-career professional switching to AI, the following framework will make it easier for you to craft a compelling cover letter. In this article, we’ll take you through a proven four-paragraph structure that works and provide sample lines that you can adapt to your personal experience.

Veterans in Tech: A Military‑to‑Civilian Pathway into AI Jobs

Published on ArtificialIntelligenceJobs.co.uk – empowering the UK talent pipeline for artificial intelligence, data, and robotics. Introduction Leaving the Armed Forces is both a proud milestone and a daunting leap into the unknown. Whether you served with the Royal Navy, British Army, Royal Air Force or Royal Marines, one thing is certain: the skills you forged under pressure are in high demand—especially in the booming field of artificial intelligence (AI).  The UK’s AI market is expected to contribute £400 billion to the economy by 2030, with defence and security applications at its core. Employers from start‑ups to FTSE‑100 giants are crying out for disciplined professionals who understand mission‑critical environments. Ex‑service personnel fit the bill perfectly. This guide maps the military‑to‑civilian journey, signposts Ministry of Defence (MoD) transition programmes, and shows you exactly how to land your first AI role. Quick Win: Bookmark our live listings for Machine Learning Engineer roles to see which employers are hiring right now.