Senior React Developer

Apreel is a software house founded in April 2010 that has expanded into IT expert leasing services, which now form the main pillar of its business. The company also focuses on creating proprietary IT solutions and continual improvement of these products.

• 5+ years of experience as a Frontend / React Developer.
• Very good knowledge of React 18, TypeScript, and state/cache mechanisms.
• Experience with GraphQL including code generation tools, Apollo, or TanStack Query.
• Familiarity with modern build tools like Vite and Webpack.
• Ability to write tests using Jest, React Testing Library, and Cypress.
• Understanding of web security topics (OAuth2, CORS, CSP) in context of embedded applications (iframes/micro-frontends).

Nice to have:

• Experience with Node.js (Express/Koa, SSR or BFF layer).
• Knowledge of Shopify App Development ecosystem (App Bridge, Polaris).
• Basic knowledge of microservices architecture and containers (Docker).

• Design and develop AppStore platform and seller panels using React 18 and TypeScript.
• Integrate frontend with APIs (GraphQL Admin API, REST API, OAuth 2.0 authorization).
• Co-create micro-frontend architecture and securely embed external applications within the client ecosystem.
• Maintain application performance, code quality, and testing using Jest and Cypress.
• Mentor junior developers and promote engineering best practices.