Backend Software Engineer Python LLM

Company: Client Server
Apply for the Backend Software Engineer Python LLM
Location: London
Job Description:

Overview

In this remote-first Backend Software Engineer role, you will build and maintain production-grade AI systems and the supporting infrastructure. You’ll own technical decisions, contribute to the evolution of a conversational AI platform, and work with Python, LLMs, and third-party AI integrations. The role focuses on scalable backend services and reliable workflows, with opportunities to modernise the tech stack and architecture. Join a fast-growing AI software solutions provider and help shape the next generation of AI capabilities.

Pay / Benefits

  • Salary to 90k
  • Remote working
  • Pension
  • Healthcare

Responsibilities

  • Build production-grade AI systems and infrastructure
  • Design and develop conversational AI workflows and backend services
  • Assess and modernise the technology stack to scale AI capabilities
  • Evolve architecture to support next-gen AI features
  • Work with IaC and cloud services to ensure reliable operations
  • Collaborate with cross-functional teams to solve complex problems
  • Own technical decisions and drive implementation independently

Key requirements

  • Strong backend Python software engineering skills
  • Experience deploying LLMs into production
  • Understanding of conversational AI workflows and backend infrastructure
  • Familiar with AWS, TypeScript, Node.js, and asynchronous Python
  • Ability to take ownership and make independent decisions
  • Collaborative, pragmatic problem-solver comfortable with technical discussions
  • collaborative
  • pragmatic
  • problem solving
  • Python
  • LLMs/Conversational AI
  • Production-grade software

…

Posted: October 1st, 2026