Frontend Developer (AI)

Bell Integrator is hiring a Frontend Developer (AI) with 3-6 years of experience. Full-time, 5/2 schedule, office/remote/hybrid.

We are looking for a Senior Frontend Developer to work on AI-related projects. Responsibilities include designing complex frontend architectures, making key technical decisions, working with state managers, and mentoring developers.

Commercial frontend development experience of 5+ years, including 2+ years as Senior Deep practical experience with React, Next.js, and TypeScript, understanding of internals Experience designing complex frontend application architecture and making key technical decisions Understanding and application of SOLID, DRY, KISS principles and design patterns Experience with state managers (Redux Toolkit, RTK Query) in large projects Strong knowledge of HTML5, CSS3, and preprocessors (SASS) Advanced experience with REST API, SSR, and server-side Node.js Experience with Server-Sent Events (SSE): designing streaming interfaces, client-side event handling, reconnects, graceful degradation Ability to write unit tests (Jest/React Testing Library), experience implementing testing culture in a team Experience mentoring developers

Full-time employment Schedule: 5/2 Work format: on-site, remote, or hybrid