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Senior Frontend Developer (Next.js / React)

Belgrade, rs💼 Full-time🗓 2026-09-02 → 2026-09-26

Core

Building and evolving Altium's high-traffic, multi-locale web properties (marketing site, documentation, dashboards) as headless Next.js applications consuming Drupal data via GraphQL.

Role type

Senior Frontend Developer (Next.js / React)

Builds

Headless Next.js applications, reusable UI components, and a shared design system for public web properties.

Domain

SaaS / Engineering / Web Development

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

Next.js App Router, React Server Components, TypeScript, GraphQL (Apollo Client), Tailwind CSS, Core Web Vitals optimization, Web accessibility standards, multi-locale application development, SCSS, template engines (Pug/Twig), Webpack, Git, code review

Preferred skills

Drupal theming, Storybook, image optimization (Next Image/Sharp), Redis cache strategy, Technical SEO (structured data, sitemaps, hreflang), marketing site instrumentation

Technologies

Next.js, React, TypeScript, GraphQL, Apollo Client, Radix UI, shadcn/ui, Tailwind CSS, Drupal, Twig, Pug, SCSS, Webpack, Playwright, Sentry, Redis

Responsibilities

Develop features and components in Next.js/React/TypeScript; Integrate applications with Drupal via GraphQL; Build and maintain reusable UI components aligned with the design system; Maintain and extend existing Drupal themes; Own Core Web Vitals, accessibility, and technical SEO; Write component tests and contribute to E2E testing suites; Participate in code review and engineering standards

Seniority

Senior, hands-on IC

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