# AI Engineer
**Company:** [Flint](https://hotfix.jobs/companies/flint)
**Location:** San Francisco, CA
**Salary:** $150K-$250K
**Skills:** Prompt Engineering, RAG, Multi-Agent Systems, Full-Stack Engineering, Cursor, Model Fine-Tuning, Context Engineering, Observability, Evals, Webflow, Framer, Sanity, Contentful, Strapi
**Posted:** 2025-12-24
> Builds production-grade agentic AI systems for autonomous websites, including RAG optimization, multi-agent architectures, and full-stack development integrating AI into web apps. Requires hands-on prompt engineering, model fine-tuning, and product-first experience deploying user-facing AI products.
## Job Description
## Responsibilities
- Designing and implementing production-grade agentic systems that power web experiences and marketing workflows, leveraging advanced prompt engineering and multi-agent architectures
- Architecting and optimizing RAG (Retrieval-Augmented Generation) systems with context engineering
- Strengthening engineering processes through robust evals, observability, and testing
- Developing and maintaining the core application across frontend, backend, and infrastructure
- Shaping technical vision and leading architectural discussions
- Creating and testing prototypes to gather rapid user feedback

## Basic Qualifications
- Product-first engineer who has built and deployed AI products that real users depend on
- Extensive hands-on experience with **prompt engineering**, **context optimization**, and **model fine-tuning**
- Strong **full-stack engineering** skills with experience integrating AI into web applications
- Regularly use AI IDEs like **Cursor** or **Windsurf** to code
- Take ownership of problems from start to finish and eager to learn
- Comfortable in fast-paced environment with evolving requirements
- Enthusiasm for building MVPs and iterating based on user feedback

## Preferred Qualifications
- Experience using AI for **design system automation** and **component generation**
- Lived understanding of website builders (e.g. **Webflow**, **Framer**) and/or CMS (e.g. **Sanity**, **Contentful**, **Strapi**)
- Former founder or early-stage founding employee experience
**Apply:** https://hotfix.jobs/jobs/ai-engineer-at-flint-c275f872-3a7d-4201-baab-a9e512ae8641
**Canonical:** https://hotfix.jobs/jobs/ai-engineer-at-flint-c275f872-3a7d-4201-baab-a9e512ae8641