banner background

Middle/Senior React Developer (Poland) - Closed

The CHI Software team is not standing still. We love our job and give it one hundred percent of us! Every new project is a challenge that we face successfully. The only thing that can stop us is… Wait, it’s nothing! The number of projects is growing, and with them, our team too. And now we need a Middle React Developer (Poland).

About the project:

It combines advanced data science techniques – such as machine learning and deep neural networks – with modeling, analysis, and visualization through its SaaS-based Dimension platform, to enable real-time data-driven decision-making in complex and multidimensional environments. This optimizes resources, avoids disruptions, and saves costs. Current team: around 7 people on the front end – planning to replace 3 team members with Ukrainian developers; and around 5 people on the backend (Python).


  • Experience in Front-End development of 3+ years;
  • Proficiency with Javascript/Typescript;
  • Experience with GraphQL/REST API;
  • Knowledge of WebSocket implementation;
  • Experience in optimization of applications, good knowledge of how to do it;
  • Proficiency with design patterns;
  • Knowledge of how to use SOLID principles in FE development.


  • Front-end development.

With us you can:

Develop your technical knowledge:

  • Use the latest technologies;
  • Participate in technical events and conferences (the cost is covered by the company);
  • Regular techtalks and professional development.

Improve your soft skills:

  • Build strong teamwork skills and become an essential part of dynamic teams;
  • Improve your English at classes and speaking directly with clients;
  • Increase your productivity and communication level via Scrum, Kanban, Agile methodologies.

Our perks

  • calendar
    Covered vacation period: 20 business days and 5 days off
  • English
    Free English classes
  • clock
    Flexible working schedule
  • smile
    Truly friendly and supporting atmosphere
  • home
    Working remotely or in one of our offices
  • user
    Medical insurance for employees from Ukraine
  • money
    Compensation of psychological counseling
  • legal
    Legal support
  • relocation
    Relocation assistance

Head of Recruitment Department at CHI Software