Senior React.js Developer

ELEKS Software Engineering and Development Office  is looking for Senior React.js Developer in our Lviv location.

About Project

Our customer, a large consulting company, wants to develop a secure document management system using blockchain for the Chinese and US markets.

The team consists of Tech Leader, 4 FE devs, 3 BE devs, 3 DevOps Engineers, 3 QA, 1 UX Designer, PM, BA.


 React, Redux-thunk, Material UI, React Table, Formik, Node, Hyperledger, IPFS.


  • Development of new system functionality and introduction of changes to existing functionality
  • Setting development standards for Front-End development
  • Write program code according to the defined application architecture
  • Use version control systems to track code optimization progress and to merge or split program code entities. Commit changes according to version control rules
  • Perform analysis, verification, and debugging of the software code
  • Estimate and set up task completion terms independently
  • Communication with Project Manager, Business Analyst and Solution Architect on project tasks, as well as cooperation with QC


  • At least 4 years of experience with JavaScript
  • 2+ years of experience with React.js
  • At least upper-intermediate level of English

What will you get with ELEKS

  • Above average compensation and competitive Social package
  • Close cooperation with a customer
  • Challenging tasks
  • Competence development
  • Ability to influence project technologies
  • Team of professionals
  • Dynamic environment with low level of bureaucracy


ELEKS is a custom software development company. We deliver value to our clients, thanks to our expertise and experience gained from working as a software innovation partner since 1991.
Our 1,400+ professionals located in the Delivery Centers across Eastern Europe and sales offices in Europe and North America, provide our clients with a full range of software engineering services. These include product development, QA, UX/UI, R&D, technology consulting and dedicated teams.

Bozhena Zvarych
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