Frontend Engineer at Higgsfield AI
About the Role
Why work at Higgsfield AI?
Higgsfield AI is the fastest-growing GenAI platform in the world — #1 in Video AI in the U.S. and top globally by growth.
We raised a $130M Series A — and we’re only getting started. This is your chance to join early, when the team is small but mighty, and help build the next GenAI decacorn.
Who we are looking for
Everyone at Higgsfield is an A-player. We’re looking for teammates who bring:
A sharp design sense and the ability to turn complex product ideas into fluid, intuitive interfaces.
Curiosity for the newest AI-driven UX patterns, frameworks, and tools.
Resilience and focus in a high-intensity startup environment.
A drive to explore and adopt new frontend frameworks and AI-assisted dev tools.
What you will work on
Build the core interfaces of Higgsfield products — from rapid prototypes to production-ready UIs used by millions of people every day
Turn pixel-perfect designs from Figma into fast, dynamic interfaces where every detail works as well as it looks
Design and optimize complex UI systems, including timelines, editors, and interfaces with large volumes of video and media
Develop a scalable frontend architecture and evolve our design system and component library
Make the interface максимально fast and responsive: minimal bundle size, instant loading, and smooth interactions
Ensure product quality through unit, integration, and end-to-end tests for key user scenarios
Your must haves
Experience building complex software and teaming up with others to get it done
Strong communication, collaboration, and commitment to completing projects
Advanced expertise in Typescript, React, NextJS, CSS
Responsive, cross-browser layout & design systems
Experience optimizing media storage, caching, and delivery performance
Experience working with Cloud: Vercel, AWS, Cloudflare
Knowledge of CI/CD, bundlers, profiling, performance optimization
Willingness to work in a fast-paced startup environment.
The deal
Competitive salary in USD.
On-site role in our Almaty office.
Full-time position with high growth potential.