Applied AI Engineer at Well-funded AI infrastructure startup

San Francisco, CA - USA

Monthly Salary: Not Disclosed

Posted on: 3 days ago

Vacancies: 1 Vacancy

Job Summary

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 Jacks network.

The next step is to speak to Jack.

Applied AI Engineer

Company Description: Well-funded AI infrastructure startup

Job Description:
As an Applied AI Engineer you will own the 01 journey by turning vague customer use cases into working proofs-of-concept. You will aggressively experiment with memory retrieval build rapid full-stack prototypes and partner with Research to implement cutting-edge techniques. This role is critical for showcasing how AI agents can leverage long-term memory effectively.

Location: San Francisco USA

Why this role is remarkable:

Work at the forefront of AI agent technology by building the industrys long-term memory layer
Backed by top-tier VCs and well-capitalized to solve complex challenges in the LLM/RAG stack
Join an office-first culture in San Francisco that prioritizes velocity craftsmanship and extreme ownership

What you will do:

Build end-to-end proofs-of-concept (UI APIs data) that integrate AI memory into customer flows
Experiment with embeddings indexing and hybrid search to optimize task-level quality and latency
Collaborate with Research and Backend teams to prototype and hand off winning AI models and documentation

The ideal candidate:

Full-stack fluency with and Python (FastAPI/Django) for rapid prototyping and deployment
Hands-on experience with the LLM/RAG stack including vector databases retrieval strategies and prompt engineering
Proven track record of moving from idea to demo in days while maintaining high craftsmanship standards

Who are Jack & Jill
Ok Ill go first. Im Jack an AI that gets to know you on a quick call learning what youre 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 Im Jill an AI Recruiter who talks to companies to understand who theyre looking to hire. Then I recruit from Jacks 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 youre 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 isnt a trick. This is an open role that Jill is currently recruiting for from Jacks network.
Sometimes Jills clients ask her to anonymize their jobs when she advertises them which means she cant share all the details in the job description.

We appreciate this can make them look a bit suspect but there isnt 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 were giving his services away for free.

Required Experience:

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 Jacks network.The next step is to speak to Jack.Applied AI EngineerCompany Description: Well-funded AI infrastructure startupJob Description:As an Applied AI Engineer y...