Frontend Developer (React)

5 309 - 7 544 USDNet per month - B2B
JavaScript

Frontend Developer (React)

JavaScript
Centrum, Warszawa

DevsData LLC

Full-time
B2B
Senior
Hybrid
5 309 - 7 544 USD
Net per month - B2B

Job description

💰 Salary: 19,000-27,000 PLN (B2B), 17,000-23,000 PLN (CoE)

🌎 Hybrid from Warsaw

🕦 Full-time position, long-term

☑️ B2B or CoE Contract


A Switzerland-based technology company made up of highly skilled software engineers is looking for a Frontend Developer to join their team. The company focuses on long-term partnerships with businesses and often takes an ownership role in the products it helps build.


Requirements:

  • At least 5+ years of experience in Typescript and React

  • Experience in writing automated tests for frontend applications

  • Ability to communicate effectively in English (B2 level or higher)

  • Experience using AI tools in day-to-day development is a plus


Key Responsibilities:

  • Participate in discussions and decisions about frontend architecture and agree on tools, frameworks, and libraries to be used

  • Develop and maintain responsive web applications using React and TypeScript

  • Write and maintain clean, modular, and maintainable frontend code using React, TypeScript, and related technologies

  • Optimize applications for performance, scalability, and usability

  • Write automated tests and follow TDD or testing best practices to ensure code quality

  • Participate in code reviews and provide constructive feedback

  • Troubleshoot, debug, and resolve issues in the frontend codebase

  • Collaborate with backend developers, designers, and other stakeholders to find joint solutions and improve workflows

  • Keep up-to-date with the latest frontend technologies and frameworks


We also offer: 

  • Company-provided work equipment

  • Fully paid sick leave

  • Complimentary lunches

  • Annual salary review

  • 75% reimbursement for professional education

  • Free weekly English classes


Get to know DevsData:

We are a technology consulting company and a recruitment agency, delivering software solutions to clients from Europe and the US. We work 100% remotely, in an international team, including people from Asia, London, or San Francisco. We employ people with experience in international corporations as well as students of the best technical and business universities.


Find out more: https://devsdata.com/


Tech stack

    English

    B2

    React

    advanced

    TypeScript

    advanced

Office location

Published: 24.12.2025

About the company

DevsData LLC

DevsData is a premium recruitment and software development agency specialized in developing unique software, artificial intelligence, and Big Data solutions. We’re working 100% remotely so that we can change the world fr...

Company profile

Frontend Developer (React)

5 309 - 7 544 USDNet per month - B2B
Summary of the offer

Frontend Developer (React)

Centrum, Warszawa
DevsData LLC
5 309 - 7 544 USDNet per month - B2B
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Frontend Developer (React) - DevsData LLC