Blazity logo

Mid Frontend Developer (NextJS & React)

Blazity
Department:Software Engineer
Type:REMOTE
Region:EU
Location:Warsaw, Mazowieckie, Poland
Experience:Mid-Senior level
Salary:PLN156,000 - PLN249,600
Skills:
REACTNEXTJSTYPESCRIPTHEADLESS CMSSANITY
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Job Description

Posted on: October 30, 2025

We’re looking for a skilled Frontend Developer. This is a long-term opportunity, and we’re looking for a technology partner for ongoing collaboration. In this role, you’ll lead the frontend development of the portal using Next.js and manage multiple third-party integrations as the project evolves. You’ll also work closely with the client, acting as a consultant to ensure smooth communication and alignment on technical solutions. Our Requirements

  • 3-4 years hands on experience in React and Next.JS
  • Advanced knowledge of Next.js (including pages router and app router) and TypeScript.
  • Experience with headless CMS, ideally Sanity.
  • Proficiency in English (C1 level) is essential for effective communication with the client.
  • Strong problem-solving skills, proactivity, and a consulting mindset.

Scope Of Responsibilities

  • Develop and maintain a high-performance frontend in Next.js and TypeScript
  • Act as a client-facing consultant, engaging directly with the client’s technical stakeholders to align on project requirements and solutions.
  • Collaborate with team members, including a Junior/Mid Developer, Project Manager, and Analyst.

What We Offer

  • Tons of knowledge-sharing with teammates who love tech as much as you do! We run regular internal trainings and are always up for discussing new ideas.
  • A chance to work with and contribute to open-source projects.
  • Collaboration with Vercel as our partner, giving you unique access to resources and insights in Next.js.
  • 29 days of paid time off, so you can fully recharge whenever you need.
  • Health and wellness coverage with Medicover and a Multisport card—all fully covered by us!

Salary ranges B2B: 75 - 120 PLN/h Location 100% remote from Poland

Originally posted on LinkedIn

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