AI Infrastructure Engineer at Well-funded AI SaaS startup

This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

AI Infrastructure Engineer

Company Description: Well-funded AI SaaS startup

Job Description:
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.

Location: London, UK

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

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

The ideal candidate:

• 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

Who are Jack & Jill?

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.

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.

Next steps

Step 1. Visit our website.
Step 2. Click 'Talk to Jack'.
Step 3. Talk to Jack so he can understand your experience and ambitions.
Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.
Step 5. If Jill thinks you're a great fit and her client wants to meet you, they will make the introduction.
Step 6. If not, Jack will find you excellent alternatives. All for free.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.