Product Engineer Intern

Hex is building AI-powered data tooling that helps users understand and work with data using natural language and agentic AI capabilities. The Product Engineer Intern will build and ship full-stack product features, collaborate with AI engineers on agentic capabilities, and contribute to end-to-end user experiences and the full development lifecycle.

What you'll do:

• Build real product features across the stack, using React, Typescript, and/or Python, helping power the core workflows used by thousands of data practitioners
• Collaborate with AI engineers to prototype and refine agentic capabilities, explore prompting strategies, and improve model quality across user-facing experiences
• Design and improve end-to-end workflows, contributing to features for collaborative editing, data exploration, debugging, or AI-assisted development
• Solve practical engineering challenges, such as performance optimizations, front-end UX improvements, and API design supporting AI-driven features
• Participate in the full development lifecycle, from ideation and design to implementation, testing, and launch

What they're looking for:

• You are pursuing a degree in Computer Science, Engineering, or a related field, with plans to graduate in December 2026 or 2027
• You have **full-stack engineering** experience, ideally Javascript, Typescript and/or Python, and have built projects, academic, personal, or professional, that demonstrate your ability to ship software
• You have an interest in **AI-driven product experiences**, and are eager to learn how AI agents, prompting strategies, and context engineering work in production systems
• You care about users and enjoy thinking about how technical systems translate into polished, intuitive experiences
• You are curious, adaptable, and comfortable working in a fast-paced environment where priorities shift as new technology emerges
• You enjoy collaborating with others, asking questions, and learning from more senior engineers
• This is a hybrid role (3 days per week in office) based in San Francisco

Benefits:

• Housing stipend
• Market-benched equity
• Comprehensive health benefits
• Flexible paid time off
• Hybrid work arrangement with 3 days per week in the office