Enterprise AI Engineer: Build Production LLM Systems

Sopsai; Greater London; Remote; GBP 60,000 - 80,000; Full time

Job summary

Sopsai in Greater London is looking for a Software Engineer specializing in LLM systems to design and implement solutions for global enterprises. Candidates should have 4+ years of experience in software engineering with a strong focus on machine learning systems.

You will be responsible for integrating AI into core workflows and fine-tuning models for client applications. Strong Python skills and experience with AWS or Azure services are required.

If you are passionate about AI and have a proven track record, please send your CV and a note on your proudest work.

Qualifications

• 4+ years software engineering with 2+ years shipping ML/LLM systems in production.
• Deep Python expertise; strong TypeScript or Go is a plus.
• Hands-on with PyTorch, Transformers, LangChain/LlamaIndex or equivalents.

Responsibilities

• Architect and implement multi-agent LLM systems against enterprise data.
• Own RAG, evaluation harnesses, and prompt engineering for client workloads.
• Fine-tune and distill open-weight models on customer corpora.

Skills

Software engineering

Machine Learning/LLM systems

Python

TypeScript or Go

AWS Bedrock, Azure OpenAI, or GCP Vertex AI

PyTorch

Tools

Transformers

LangChain/LlamaIndex

Job description

Sopsai in Greater London is looking for a Software Engineer specializing in LLM systems to design and implement solutions for global enterprises. Candidates should have 4+ years of experience in software engineering with a strong focus on machine learning systems.

You will be responsible for integrating AI into core workflows and fine-tuning models for client applications. Strong Python skills and experience with AWS or Azure services are required.

If you are passionate about AI and have a proven track record, please send your CV and a note on your proudest work.