We are looking for a Middle AI-Enabled Full-Stack Developer to join our team and work on our flagship products.

Our client is one of the fastest-growing web hosting companies, with team members and customers in 39 countries worldwide.

12.30 — 21.00 by Kyiv time, or 15.30 — 00.00 by Kyiv time

Frontend Requirements

Solid proficiency in TypeScript and modern JavaScript (ES2020+), alongside semantic HTML5 and CSS3 with accessibility best practices
Deep experience with React 18+ (hooks, performance optimization) and React Router
Experience with Next.js 14+ and modern React patterns (App Router, Server Components) is a strong plus
State management (MobX, Zustand, or similar) and form handling (Formik + Yup or equivalent)
Proficiency in CSS methodologies (SCSS/Sass, BEM, Tailwind, or shadcn/ui)
Experience with REST API integration, client-side storage, and internationalization (i18next)
Testing with Jest, React Testing Library, and/or Cypress for E2E

Backend Requirements

Strong proficiency in at least one of: PHP 8.2+ with Symfony 7.x (PSR standards) or Node.js with modern frameworks
Experience designing RESTful APIs using patterns such as DTO, Repository, and Factory with Dependency Injection
Solid experience with Postgres and/or MySQL, ORMs (Doctrine DBAL/ORM or equivalent), and caching (Redis)
Expertise in authentication and security mechanisms including JWT, MFA/2FA, and session management
CI/CD automation and infrastructure awareness (edge functions, Supabase, or similar platforms)
Writing automated tests (PHPUnit, Codeception, or equivalent backend testing frameworks)

AI & LLM Skills

Experience integrating and evaluating AI/LLM APIs for prompt engineering and conversation management
Proficiency using AI coding assistants to accelerate development while maintaining quality
Ability to review and validate AI-generated code for correctness, security, and architectural fit

Middle Full-Stack Developer (AI focus)