Senior Frontend Developer (React)

Company: RTK-CODE

☑️Requirements: -Proficient knowledge of JavaScript, TypeScript, and React; -Practical experience in commercial frontend application development; -Good understanding of components, hooks, state, render lifecycle, and asynchronous data handling; -Proficient work with HTML and CSS, understanding of interface adaptability and accessibility; -Experience integrating with APIs: handling loading, error, empty states, retries, and stale requests; -Understanding of HTTP, cookies, browser storage, CORS, and basic web security principles; -Ability to find the root causes of errors using DevTools, logs, and systematic hypothesis testing; -Understanding of frontend architecture principles, module boundaries, and data contracts; -Experience in writing and maintaining automated tests; -Proficient work with Git and participation in team code reviews; -Ability to explain technical solutions, discuss trade-offs, and interact with backend, QA, designers, and the infrastructure team.

☑️Will be an advantage -Experience with GraphQL, Apollo Client, or other data clients. -Work with SSE, WebSocket, or other real-time connections. -Understanding of OAuth 2.0/OIDC, Keycloak, or other identity providers. -Experience with BFF and sessions based on secure cookies. -Basic practical experience with Docker, Nginx/reverse proxy, and CI/CD. -Experience with Next.js and understanding of SSR, SSG, ISR, and client-side rendering. -Experience with Strapi or other headless CMS. -Development of UI Kits, component libraries, and Storybook. -Knowledge of accessibility practices and frontend performance profiling.

☑️Conditions: -Official employment under the Labor Code of the Russian Federation; -Stable "white" income and a full social package; -Hybrid or remote work format; -Corporate university for internal and external professional training; -Excellent career growth prospects – horizontal and vertical. Contacts: recruiter contact