AI Infrastructure Engineer at Well-funded AI SaaS startup

AI Infrastructure Engineer

Well‑funded AI SaaS startup.

You will lead the design and management of scalable cloud infrastructure while pioneering prompt engineering strategies. By integrating frameworks like Lang Chain and Lang Fuse, you will bridge the gap between robust AWS environments and cutting‑edge LLM performance. This role is pivotal in building the technical foundation for a rapidly growing AI‑native platform.

London, UK

• Influence the architectural direction of a high‑growth AI startup backed by top‑tier VCs
• Work at the forefront of LLM orchestration using the latest tools like Lang Chain and Lang Fuse
• Collaborative hybrid culture in a prime London location with high autonomy

• Design, implement, and maintain scalable AWS infrastructure utilizing AWS Cloud Development Kit (CDK)
• Develop and refine prompt engineering strategies to optimize AI model performance and output quality
• Integrate and manage LLM frameworks while automating processes through clean, maintainable Python development

• Proven experience managing AWS services such as S3 and Lambda with a strong grasp of AWS CDK
• Technical proficiency in Python and hands‑on experience working with Large Language Models (LLMs)
• Strong problem‑solving abilities with a passion for staying updated on emerging AI and cloud technologies