AI Engineering Intern, Summer 2026

Prosper•San Francisco, CA

1d•Hybrid

About The Position

The mission at Prosper is to move away from rigid, static software toward Intent-Driven Orchestration. This role involves building the engine that translates complex company knowledge into immediate, successful actions across all platforms. The intern will work at the intersection of Large Language Models (LLMs) and actionable code, aiming to build systems that can solve problems autonomously or in partnership with a user, going beyond simple chat functionalities.

Requirements

Must be at least 18 years of age
Must be enrolled in an accredited college or university
Must be fully available (M-F, 40 hours per week) from mid-June through mid to late August 2026
Must be able to travel to the SF office on Wednesdays and Thursdays
Able to provide own housing for the duration of the internship program in the SF Bay Area
Must have reliable transportation to/from work
Python
Java
Experience with Function Calling
Experience with orchestration frameworks (e.g., LangGraph or Vertex AI Reasoning Engine)
High proficiency in using AI coding assistants to navigate complex deployments and optimize system architecture.

Responsibilities

Build and use MCP (Model Context Protocol) Servers to securely bridge the gap between large models and internal/external data ecosystems.
Develop advanced RAG pipelines that transform vast, evolving documentation into a dynamic "Source of Truth" for real-time decision-making.
Engineer workflows that prioritize relevancy over frequency, ensuring that both internal professional tools and external web pages surface the right data at the right time.
Deploy and optimize these services using Vertex AI, ensuring high-speed execution, privacy, and robust security.