Senior Frontend (ReactJS) Developer

HybridUp to $6,000

Tech Stack

ReactCSSTypeScript

Job Description, Responsibilities & Requirements

Description language:

About the Position

We are seeking a Senior Frontend (ReactJS) Developer with 3+ years of experience in JS and ReactJS/redux, solid experience with TypeScript, and proficiency in HTML5/CSS3 for a remote/Kyiv position.

Responsibilities

  • Design and develop scalable frontend applications using ReactJS and Redux
  • Write clean, maintainable code using TypeScript
  • Ensure the technical feasibility of UI/UX designs
  • Implement responsive UI designs
  • Participate in code reviews and provide constructive feedback

Requirements

  • 3+ years of experience with JavaScript and ReactJS/redux
  • Solid experience with TypeScript
  • Solid experience with HTML5/CSS3 (SCSS, LESS)
  • Experience in developing responsive UI
  • Strong analytical and problem-solving skills
  • Willing and able to participate in code reviews with team members, comfortable accepting constructive criticism as well as offering
  • Experience creating a project from scratch
  • English – В1 + (written and verbal)

Nice to Have

  • Understanding of Blockchain
  • Familiar with architecture patterns (Bridge, Factory)
  • Understand the flow of the assets from the smart contracts’ perspective
  • Web3.js experience
  • Knowledge in test frameworks

We Offer

  • Fast-growing FinTech and Blockchain oriented company
  • Possibility to learn and to teach
  • Competitive salary depends on the background
  • Participation in open-source projects
  • Participation in tech conferences, events, and hackathons
  • Flexible hours, remote work possibility
  • Insurance, corporate events, etc.

About the Company

We are a fast-growing FinTech and Blockchain oriented company that values learning, innovation, and collaboration. Our team is dedicated to creating cutting-edge solutions in the financial technology sector.

Job Details

Salary:
Up to $6,000
Location:
Kyiv, Ukraine
Work Mode:
Hybrid
Posted on TheJob:
Apr 1, 2026
Last checked:
Jul 18, 2026
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