Frontend Developer with React - Freelance
Offer summary

(Summary generated by AI based on the full job description)

The project focuses on frontend development for various industries, with long-term engagement including FinTech, B2B software, e-commerce. Core technologies are TypeScript, ReactJS. Responsibilities include developing and maintaining web applications, collaborating with backend engineers, product managers, and designers, utilizing Agile methodology, emphasizing testing, architecture, and code quality. The salary is 30 EUR/h, full-time work within CET hours.

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Frontend Developer with React - Freelance

Company: NETGURU S.A.

from: 20 July 2026
to: 19 August 2026
salary not specifiedB2B contract (full-time)
Offer parameters
level:mid
working mode:remote
location:Warszawa, Masovian
Warszawa, Masovian

Requirements

Expected technologies

TypeScript
React.js

Our requirements

  • Good command of written and spoken English (B2+).
  • 3+ years of proven commercial experience
  • Proven experience with modern frontend technologies, particularly TypeScript and ReactJS.
  • Hands-on experience developing and maintaining customer-facing web applications.
  • Familiarity with monitoring and observability tools used in production environments and distributed systems.
  • Strong understanding of software testing practices, clean architecture principles, and code quality standards.
  • Experience working within Agile development frameworks and contributing to cross-functional product teams.
  • Demonstrated ability to collaborate effectively with backend engineers, Product Managers, and UX/UI designers.
  • Strong problem-solving skills and a commitment to delivering high-quality, scalable solutions.

Optional

  • Experience with B2B SaaS products
  • Startup / scaleup engineering environments
  • Experience building scalable customer-facing applications
  • Remote / international cross-functional collaboration
  • Strong product collaboration (Design + PM + Backend)

Your responsibilities

  • Salary range: 30 EUR/h
  • Engagement: fulltime
  • Working Hours: CET
  • Location: European Union
  • Start date: July 2026
  • Project duration: long term - at least a year

About the project

How freelancing works at Netguru?
As a , you can choose what works well for you. You decide when, where, and how you work on projects and tasks.
We match you with work that fits your skills. Plus, you have access to various opportunities across different industries and companies. That means you will not only gain more experience, but also develop various skills.
But there's more. Netguru freelancers can benefit from full-time collaboration and really be a part of the team.
So, are you ready to make an impact? Join Netguru, and let's build beautiful software together.
Currently we are looking for a Frontend Developer.

This is how we organize our work

This is how we work

at the client's siteagile
Company

What we offer

  • 100% remote, flexible work.
  • Work with an experienced team of developers and continuous development of your hard and soft skills.
  • Dev-friendly processes such as Continuous Integration, Continuous Delivery, Code Review and bug bashes.
  • Long-term collaboration on challenging products (FinTech, B2B software, E-commerce and more).

Recruitment stages

  • 1.
    invite you for a meeting with our recruiter
  • 2.
    solve task or invited to an interview and pair programming

NETGURU S.A.

Netguru is a trusted partner in digital commerce. The company helps leading brands modernize B2B solutions, marketplaces, and retail ecosystems. Since 2008, it has empowered businesses with cutting-edge technology, AI-powered personalization, and world-class engineering and design teams. A certified B Corporation®, Netguru is trusted by major brands including IKEA, VW, OLX, Delivery Hero, Żabka, Wolt, Careem, and Vinted.
Frontend Developer with React - Freelance
I apply to:
NETGURU S.A.
Warszawa, Masovian
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