# AI Builder Intern

**Company:** [Cloudflare](https://hotfix.jobs/companies/cloudflare)
**Location:** Unspecified
**Role:** ML Engineering
**Experience:** 0+ years
**Skills:** Python, JavaScript, LLMs, RAG, REST APIs, Git, Cloudflare Workers Ai, AI Agents
**Posted:** 2026-07-06

> AI Builder Intern supporting Global Customer Services by designing, developing, and deploying AI prototypes (LLMs, RAG) to automate workflows, integrate via APIs, and structure post-sales data. Requires CS/related degree pursuit, basic programming, AI experience, and strong communication skills.

## Job Description

## Responsibilities
- Design, develop, and deploy AI-driven prototypes (using LLMs, RAG architectures, or predictive modeling) to automate manual workflows within the GCS ecosystem. Build out models to help automate future forecasting and resource planning.
- Work with APIs to integrate AI capabilities into our existing tech stack to provide real-time solutions.
- Partner with our engineering to identify, clean, and structure high-volume post-sales data for model training and fine-tuning.
- Refine and optimize system prompts and model parameters to ensure high-quality, hallucination-free outputs for internal advisory tools.
- Act as the technical translator, taking high-level optimization ideas from GCS leadership and turning them into technical requirements and minimum viable products (MVPs).
- Contribute to internal knowledge bases and documentation to improve team efficiency and consistency. Create collateral to enable the team.
- Partner with GCS to join select customer-facing sessions, capturing "voice of the customer" insights to ensure our AI roadmap directly addresses the challenges our customers face.

## Requirements
- Available for a full-time, 12-week internship, working from our London office 3-5 days a week during the fall (Sept-Dec).
- Currently pursuing a Bachelor’s or Master’s degree in Computer Science, Software Engineering, Business or a related technical field.
- Basic experience with programming or scripting (e.g., JavaScript, Python, or similar).
- Experience building AI Agents and / or other applications leveraging AI.
- Experience connecting disparate systems via REST APIs.
- Familiarity with web development concepts, APIs, RAG, Git or developer platforms.
- Strong problem-solving and analytical skills.
- Ability to learn quickly in a fast-paced technical environment.
- Strong communication and collaboration skills to explain complex technical AI concepts to non-technical stakeholders.

## Nice-to-Haves
- Experience in a customer facing role.
- Experience deploying applications leveraging Cloudflare Workers AI.

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**Canonical:** https://hotfix.jobs/jobs/03ff0a4e-ee29-40ce-8ba4-c046e4f75090