Senior Frontend Developer (Next.js / Contentstack)

Chabre IT Services is a global professional IT services provider specializing in tailor-made solutions, smart outsourcing, try&hire, and success fee services. The client is a globally recognized digital marketing and media network focused on delivering scalable e-commerce and communication solutions using modern technologies.

• Proven track record operating at a Senior level in frontend development.
• Deep, hands-on expertise in React, Next.js, TypeScript, and styling with Tailwind CSS.
• Solid experience integrating Headless CMS platforms.
• Strong understanding of REST or GraphQL APIs, along with modern rendering techniques (SSR, ISR, SSG).
• Familiarity with containerization using Docker and modern deployment pipelines (CI/CD).
• Proficiency in writing robust automated tests using Jest, React Testing Library, Playwright, or Cypress.
• Fluency in Polish and communicative English for daily written and spoken collaboration.

Nice to have:

• Previous exposure to Contentstack, search engines like Algolia, or tracking and compliance tools (GA4, GTM, OneTrust).
• Familiarity with content localization processes, Storybook, or background in e-commerce / retail sectors.

• Drive the creation and ongoing enhancement of a modern platform built with Next.js and TypeScript.
• Design and assemble scalable frontend architectures and highly reusable UI components.
• Construct web pages utilizing modular content blocks sourced directly from Contentstack.
• Connect the frontend application seamlessly with backend-for-frontend (BFF) layers and various content delivery APIs.
• Maximize website performance, focusing on Core Web Vitals, accessibility (WCAG), SEO, and full mobile responsiveness.
• Manage advanced data fetching, caching mechanisms, and modern rendering strategies including SSR, ISR, and SSG.
• Enable and maintain features dedicated to content localization, user personalization, and web analytics.
• Partner closely with backend engineers, UX/UI designers, and content creators.
• Ensure code reliability through comprehensive testing and active participation in CI/CD pipelines.