Calling for:

Senior ReactJS Developer


engagement: full-time

industry: fintech

assignment: hybrid (4 days in a month office-based)

localization: Warsaw

start date: October / November / December of 2022

rates: 170 PLN/h net (B2B) 

Apply now

Job description

As a Senior Developer, you will have the opportunity to join a dynamic and accomplished team, where you will play a vital role in the development of a massive, user-centric application that serves over 2 million users. Additionally, you will mentor your junior team members, guiding and encouraging them to reach their full potential as developers.


Your primary responsibilities will involve

  • Write quality code minding best practices.
  • Lead and mentor your junior colleagues to help develop their skillset.
  • Responsibility for the app architecture.
  • Close cooperation with UX/UI teams and testers.
  • Act as a POC for other team members.
  • Creating microfrontends based on a specification.
  • Taking care of the documentation and code quality.
  • Improve application performance.
  • Take an active part in scrum ceremonies.
  • Come up with ideas for improvement when it comes to application development.



  • 5+ years of experience in ReactJS and TypeScript.
  • Strong soft skills and willingness to be a mentor in the team.
  • Strong experience in front-end development.
  • Very good understanding of user experience.
  • Experience in creating application architecture.
  • Ability to create documentation.
  • Strong communication and teamwork skills.
  • Very good experience working with agile methodologies, especially SCRUM.
  • English level B2+

Interested? Apply now!

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