About HUD

At HUD, we are building the future of how companies and individuals will train and evaluate AI. We believe that in the future, almost all post training data that is used to align LLMs will go through HUD.

We are trusted and loved by foundation labs, fortune 500s and fast growing startups.

We are an elite team of former founders, ML researchers published in top journals, Olympiad medalists and developers who have built top consumer apps.

Who You Are

• You are a code-first builder with strong design judgment

• You're a front-end engineer with an excellent eye for design and a deep respect for users. You can debate Server Components vs. Client Components as easily as you can reason about clarity, hierarchy, and cognitive load.

• Deeply fluent in the modern web stack

• React, Next.js, TypeScript, and Tailwind are core to your work. You understand performance, accessibility, and scalability, and you write code that supports both speed and long-term maintainability.

Obsessive about craft and details

You notice when animations feel off by 50ms, when loading states create friction, or when contrast ratios miss accessibility standards. You care because small details meaningfully shape how people experience and trust a product.

Product-oriented front-end engineer

You're comfortable across the entire front-end surface area: API integration, state management, responsive layouts, and micro-interactions. Bonus if you can occasionally step into Python or data-heavy backends to better understand the systems you're building on.

Owner, not executor

You take responsibility for outcomes, not just implementation. You prototype quickly, gather feedback, iterate thoughtfully, and ship with confidence.

Product-minded and user-centered

You advocate for users, push back on designs that don't serve them, and suggest better approaches. You think deeply about how people explore, interpret, and act on complex information.

Comfortable in ambiguity

You're energized by open-ended problems—especially when the challenge is helping users make sense of something powerful but unfamiliar.

What You'll Do

• Build the core experiences that define hud.ai

• Own and ship primary user-facing features across the platform—creation flows, configuration tools, exploration interfaces, and interaction patterns. Your work will directly shape how people experience and trust hud.ai.

• Create systems that scale with our mission

• Architect reusable component libraries, define front-end patterns, and optimize performance so our product remains fast, accessible, and reliable as usage and scope grow.

• Set a high bar for quality and care

• Write clean, well-typed code, build accessible components, and implement thoughtful interactions. Your work will help establish what "excellent" looks like at hud.ai.

• Collaborate to shape direction, not just execution

• Partner with design, product, and engineering to refine ideas, influence roadmap decisions, and ensure what we build aligns with our mission and values.

Why You'll Love It Here

We work on problems that matter

At hud.ai, we're focused on helping people better understand and work with complex systems. The problems are hard, but the impact is real.

There is meaningful ownership

We offer very competitive compensation and equity, with the opportunity to have real influence in a company at a pivotal stage.

We care about craft and peers

You'll work with thoughtful, driven teammates who value clarity, integrity, and doing things the right way. These are peers who you will form bonds with and grow with over your career.