Fullstack Engineer - OS

Required Fullstack Engineer - OS
Job Description
As a Full Stack Developer for one of our latest AI products, youll play a key role in shaping both the product and its technical vision from day one. Youll build robust infrastructure that drives every aspect of the experience. Youll design and develop scalable APIs, core runtime systems, and extensible UX frameworks. In your day-to-day, you will:
Build infrastructure to enable the extendability of our existing business solutions  
Design and develop APIs for internal and external users  
Work on application runtime and UX infrastructure used by millions of users  
Collaborate with internal teams, including R&D developers, UX designers, and business analysts, to align requirements and dependencies  
Make architectural decisions that balance speed, maintainability, and performance.

דרישות:

5+ years of experience with modern JavaScript frameworks (React, Angular, or Vue), languages (TypeScript, ES6+), and build tools (Vite, Next.js, SWC, or similar)  
Strong understanding of backend fundamentals, including API design, data flow management, and scalable system architecture (experience with Node.js or Scala is a plus)  
Strong curiosity about how things work under the hood, from async programming to caching, deployment pipelines, and database design
A collaborative mindset with a passion for craftsmanship and continuous learning. המשרה מיועדת לנשים ולגברים כאחד.