Novakid Inc
Novakid Inc
201 – 500 Employees
B2CeCommerceEducation
Novakid Inc is an online English education platform for children aged 4 to 12. Its interactive lessons use language immersion with native-speaking teachers and are designed around European educational standards. The company offers age-specific learning programs, speaking groups, and engaging study materials that help young learners around the world develop confidence and fluency in English.

Frontend-Focused Full-Stack Developer (Remote, Serbia)

Build Novakid’s online English-learning funnel, visitor accounts, and attribution infrastructure. Work primarily on the frontend with TypeScript and React, while contributing backend code in Python and Node.js.

Description

  • Maintain visitor accounts and key stages of the conversion funnel, from landing pages through lesson bookings.
  • Manage attribution across end-to-end visit tracking, UTM parameters, and V2L/V2B data gaps.
  • Develop server-side integrations with advertising platforms, including Meta CAPI and TikTok Events API.
  • Write and troubleshoot Python and Node.js backend code, including endpoints, caching, and server-side rendering.
  • Enable A/B tests through rollouts and feature flags, then remove experiment-specific code after completion.
  • Diagnose production incidents in Sentry and follow them through resolution.
  • Track and improve public-page performance and Core Web Vitals.
  • Contribute to planning, backlog grooming, code reviews, sprints, and releases.

Requirements

  • At least three years of production experience with TypeScript and React.
  • Ability to work independently on Python and Node.js backend tasks, including endpoint, caching, and SSR debugging.
  • Experience with analytics and tracking, including GTM, event tracking, and server-side conversion delivery.
  • Understanding of the path from click to report, with the ability to identify data leaks and losses.
  • A product-oriented approach focused on metrics and hypotheses, not only ticket completion.
  • Professional proficiency in English.
  • Familiarity with implementing GDPR and consent mechanisms on public pages is a plus.
  • Experience with Headless WordPress is a plus.
  • Experience with end-to-end testing using Playwright or Cypress is a plus.
  • Knowledge of SQL and BigQuery is a plus.
  • Experience with CDN and edge caching, such as CloudFront, is a plus.
  • Hands-on experience with Sentry and production error handling is a plus.
  • Availability for remote work.

Benefits

  • Work fully remotely.
  • Take unlimited holidays.
  • Help shape the future of AI-powered education.
  • Join a dynamic team focused on building innovative products.

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