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- Charles Simon Associates Ltd
- AI Engineer (Generative & Agentic AI)
AI Engineer (Generative & Agentic AI)
Charles Simon Associates Ltd
Full-timeMid
£75K - £85K/yr
AI Tools
LangChainLlamaIndex
Tech Stack
PythonLLMsRAGVector DatabasesLangChainLlamaIndexAWSAzureGCPCI/CD
Agent Workflow
Designing and deploying generative AI, RAG, and agentic AI solutions for enterprise use, building production-grade AI systems with backend services and data pipelines.
About the Role
We're looking for an AI Engineer who's ready to go beyond prototypes and deliver production-grade AI systems that solve real enterprise challenges. This role focuses on building systems that organizations actually use in operations.
Posted: March 3, 2026
Closing: April 14, 2026
Employment: Permanent, Full-time
Responsibilities:
- Design and deploy generative AI, RAG, and agentic AI solutions addressing genuine business needs
- Develop robust backend services, data pipelines, and integration layers transforming models into usable products
- Work across the full stack (front-end, back-end, data) delivering complete AI solutions
- Oversee performance, scalability, and maintainability of AI components
- Collaborate with architects, data scientists, and stakeholders on architecture and delivery planning
Core Technical Skills:
- Strong Python engineering with demonstrated production AI/ML system delivery
- Hands-on experience with LLMs, RAG systems, vector databases, and generative AI frameworks
- Cloud platform deployment experience (AWS, Azure, or GCP)
- LangChain, LlamaIndex, or agentic framework familiarity
- Software engineering fundamentals: testing, version control, CI/CD, scalability
Mindset & Behaviors:
- Seek ownership, not just tasks
- Problem-solver oriented toward user and business impact, not just model optimization
- Comfortable experimenting and moving quickly
- Motivated to see work deployed and used in production
Salary: GBP 75,000 - 85,000 per annum (depending on experience)
Location: London (onsite twice a week)