IT_One
Senior Frontend developer (React)
Work format: remote
IT_One is a strategic partner for the digitalization of Russian business and government bodies, with over 2500 employees.
☑️ Responsibilities
- Develop complex modules in React/TypeScript: from architecture design to production
- Design a scalable client-side architecture, considering performance and long-term maintainability
- Design and implement client-server interaction: REST/WebSockets/GraphQL, data caching and invalidation strategies
- Analyze user scenarios and initiate UX and architecture improvements
☑️ Mandatory requirements
- 5+ years of commercial development in React, Redux (RTK), TypeScript
- Experience in frontend architecture design: FSD, Module Federation, or similar
- Practical experience with RTK Query / React Query / SWR and invalidation strategies
- Understanding of protection mechanisms: JWT, OAuth 2.0, CORS, XSS/CSRF at the frontend level
