Senior React Developer

ABTO Software | Львів | UA
Project Overview:

We are building a secure, blockchain-enabled web platform for digital property verification and ownership certification. The application integrates identity verification, fraud detection, and property management, with a strong emphasis on performance, security, and modern UI/UX design.

The tech stack of the project:
  • Frontend: React, Tailwind CSS, Vite;
  • Backend: Node.js/.NET, Express, PostgreSQL, TypeORM, REST;
  • DevOps: AWS (EC2/S3/Secrets/KMS), GitHub Actions, Docker;
  • Blockchain: Solidity, Hardhat, Ethers.js, IPFS.
Team on Our Side:

Cross-functional team including front-end, back-end, smart contract, DevOps, and BAs/QAs, CTO on the client side.

Requirements:
  • 5+ years of professional experience in front-end development with a strong focus on React;
  • Hands-on experience with Tailwind CSS and Vite in production projects;
  • Deep understanding of Reacts core concepts: hooks, context API, component lifecycle, composition;
  • Experience in building projects from scratch and setting up scalable component libraries;
  • Proficiency in modern development workflows: CI/CD, Git, and GitHub Actions;
  • Experience creating and maintaining custom NPM packages;
  • Strong grasp of responsive, mobile-first design principles and web performance optimization;
  • Familiarity with integrating RESTful APIs and handling asynchronous operations;
  • Experience collaborating with backend teams working on Node.js/.NET and smart contract modules;
  • Strong problem-solving skills and attention to detail;
  • Upper-intermediate English and the ability to communicate complex technical ideas clearly.
Responsibilities:
  • Build and maintain high-quality front-end applications using React, Tailwind CSS, and Vite;
  • Develop reusable, performant, and scalable UI components;
  • Maintain strong unit test coverage;
  • Work closely with product, design, and backend teams to deliver seamless user experiences;
  • Optimize frontend codebase for speed, accessibility, and maintainability.
Our benefits:
  • Professional and career growth promotion;
  • Competitive salary;
  • Paid vacations and sick leaves;
  • Internal Medical Program;
  • Program for veterans (which includes mentorship, an accessible office for individuals with disabilities, legal support, and additional benefits);
  • Flexible working hours;
  • Regular corporate social activities;
  • Regular technical training at our office;
  • English courses;
  • Gym, etc.

Information :

  • Company : ABTO Software
  • Position : Senior React Developer
  • Location : Львів
  • Country : UA
Next Process

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Post Date : 2025-06-04 | Expired Date : 2025-07-04

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