You will lead the design and management of scalable cloud infrastructure while pioneering prompt engineering strategies. By integrating frameworks like LangChain and LangFuse, 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.
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London, United KingdomNot Disclosed
AI Infrastructure Engineer at Well-funded AI SaaS startup
Are you an expert in cloud infrastructure and prompt engineering? Join a well-funded AI SaaS startup in London as an AI Infrastructure Engineer to build the backbone of a next-generation platform. You will lead AWS architecture, master LangChain integrations, and optimize LLM performance. This is a rare opportunity to shape the technical foundation of a high-growth venture while working at the cutting edge of AI automation and cloud scalability.
Overview
Role overview
Company
About the company
Well-funded AI SaaS startup
Responsibilities
What you will do
- 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
Candidate profile
Who this is a fit for
- 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
What makes it remarkable
Why this role is remarkable
- 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 LangChain and LangFuse
- Collaborative hybrid culture in a prime London location with high autonomy
Jack & Jill
How Jack & Jill work together
I get to know what you’re great at, then find roles you’d never find yourself.Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.
I recruit from Jack’s network and make the intro when I spot a great match.And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.
Meet Jack
Jack gets to know what you're great at and what you want next, then searches 14 million jobs daily and introduces you directly to hiring managers.
How does this work?
Jack's an AI agent for job searching and career coaching. He works for you.
Jill is the AI recruiter working for the company. She recruits from Jack's network.
If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.
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