Back-End Developer
Company:Kiss My Apps
Location:Ukraine, Europe
Languages:English
Seniority level:Middle, 3+ years
Experience:3+ years
Skills:
Backend DevelopmentNode.jsPostgreSQLSQLTypeScriptREST API
Requirements:
3+ years commercial experience with Node.js or Bun 1.5+ years commercial experience with TypeScript and React Experience building type-safe APIs Solid understanding of SQL and experience with modern ORMs like Drizzle or Prisma Experience with server-side state management (React Query / TanStack Query)
Responsibilities:
Build infrastructure for the AI tutor Research technologies to be used Create and implement technical vision
