Fullstack Developer (Frontend) / Fullstack Разработчик (фронтенд)

Чем предстоит заниматься: develop and maintain the visitor’s personal account and parts of the funnel from landing pages to booked lessons; own attribution: end-to-end visit tracking chains, UTM parameters, and diagnosing gaps in V2L/V2B tracking; build server-side integrations with ad platforms (e.g., Meta CAPI, TikTok Events API, and similar); write and debug backend code in Python/Node: endpoints, caching, and server-side rendering; support A/B testing: rollouts, feature flags, and post-experiment code cleanup; investigate production incidents via Sentry and drive them through to resolution; monitor and optimize public page speed: Core Web Vitals. Наши пожелания к кандидатам: 3+ years of production experience with TypeScript and React; Python and Node.js: ability to work independently on the backend—endpoints, caching, SSR debugging—beyond just a thin BFF layer; experience with analytics and tracking: GTM, event tracking, server-side conversion delivery; understanding how data travels from click to report, and the ability to locate data leaks/loss; product mindset: working with metrics and hypotheses rather than just closing tickets; English proficiency.