Senior Front-End Engineer

Company Overview

Wallchain is a tech company that provides blockchain transaction optimization solutions, helping users save on hidden losses and enhance operational efficiency. Its technologies integrate seamlessly with decentralized applications to improve performance and cost-effectiveness.

Job Title

Senior Front-End Engineer

Location

Ukraine

Years of Experience

4-10 years

Job Description

We seek a highly skilled Senior Front-End Engineer to join our dynamic team. The ideal candidate will be a strong React practitioner with a deep understanding of engineering best practices, including patterns and anti-patterns. You will drive technical excellence and unblock team members when necessary. This role offers the opportunity to work on cutting-edge projects and contribute to developing innovative solutions.

Required Skills

• Strong proficiency in React

• Experience with Wagmi/Viem libraries

• Solid understanding of Object-Oriented Programming (OOP)

• Ability to implement engineering best practices

Additional Skills

• Experience in the crypto domain

• Proficiency in writing impactful tests

• Knowledge of SOLID principles and general computer science concepts

Key Responsibilities

• Develop and maintain high-quality front-end code using React

• Collaborate with cross-functional teams to define, design, and ship new features

• Ensure the performance, quality, and responsiveness of applications

• Identify and correct bottlenecks and fix bugs

• Help maintain code quality, organization, and automation