> Markdown version of [/jobs/ext/3134025-backend-software-engineer-python-llm](https://www.wearedevelopers.com/jobs/ext/3134025-backend-software-engineer-python-llm). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Backend Software Engineer Python LLM

- **Company:** Client Server
- **Location:** London, UK (Remote available)
- **Salary:** £80,000.0 - £90,000.0
- **Contract:** Permanent contract
- **Skills:** Artificial Intelligence, Amazon Web Services, Python (Programming Language), Node.Js, Software Engineering, TypeScript, Large Language Models, Backend
- **Published:** September 29, 2026
- **Apply:** https://www.client-server.com//job/backend-software-engineer-python-llm/apply

## About the Role

* You have strong backend Python software engineering skills
 * You understand conversational AI workflows and can build not just the AI functionality but also the backend services and infrastructure required to operate it reliably at scale, working with IaC
 * You have experience of putting LLMs into production
 * You're comfortable taking ownership and making technical decisions independently
 * You're familiar with other technology in the stack including AWS, TypeScript, Node.js, asynchronous Python
 * You're collaborative and pragmatic, enjoy problem solving and having technical discussions

## Description

Are you a backend focussed Software Engineer looking for an opportunity to progress your career, whilst working remotely on a modern tech stack?

You could be joining a scaling AI software solutions provider in a senior, hands-on role.

As a Backend Software Engineer you will build production grade AI systems and the infrastructure that supports them. This is a hands-on role where you'll take real ownership, make independent technical decisions and help shape the evolution of a conversational AI platform.

You'll design and develop conversational, agentic AI systems, working with Python, LLMs and third party AI integrations to build reliable, scalable production workflows. You'll assess the existing platform, identify opportunities to modernise the technology stack and help evolve the architecture to support the next generation of AI capabilities., There's a remote first policy so you can work from home on a fulltime basis with the caveat that you'll meet up with the team once every other month (expenses paid); there's also flexible working hours (with a 10am stand-up).


## Related Videos

- [Stop using Node.js like in 2020! What changed and what you can do today with Node.js](https://www.wearedevelopers.com/videos/100011-stop-using-node-js-like-in-2020-what-changed-and-what-you-can-do-today-with-node-js)
- [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock)
- [Do TypeScript without TypeScript](https://www.wearedevelopers.com/videos/327-do-typescript-without-typescript)
- [Three years of putting LLMs into Software - Lessons learned](https://www.wearedevelopers.com/videos/1508-three-years-of-putting-llms-into-software-lessons-learned)
- [Building AI Applications with LangChain and Node.js](https://www.wearedevelopers.com/videos/1512-building-ai-applications-with-langchain-and-node-js)
- [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape)

## Related Articles

- [What Are Large Language Models?](https://www.wearedevelopers.com/magazine/304-what-are-large-language-models)
- [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london)
- [How to Become an AI Engineer](https://www.wearedevelopers.com/magazine/331-how-to-become-an-ai-engineer)
- [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline)
- [MLOps And AI Driven Development](https://www.wearedevelopers.com/magazine/82-mlops-and-ai-driven-development)
- [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)