Web3 Front-End JavaScript Engineer

Summary

The Web3 Dapp is looking for a Web3 Front-End JavaScript Engineer to join the team.

Requirements:

- Experience with Blockchain projects;
- Deep skills in working with Web3.js;
- Knowledge and understanding of what is ABI;
- Knowledge and experience in working with Metamask wallet and non-custodial wallets;
- Knowledge of the Ethereum Blockchain;
- Ability to write code in plain JavaScript;
- Knowledge of Vanilla JS;
- Knowledge of CSS3 (Understanding the difference between a period and a hashtag in styling);
- Bootstrap 4 (Knowledge of concepts such as d-none, row, col-4, etc.);
- Utilizing standard functions. Identifying code segments with 2 or more repetitions and refactoring them into functions;
- Knowledge of what RPC is. Understanding the purpose of RPC;
- GitHub: Clone, commit, push, merge. Branch, tag;
- MySQL (Console, phpMyAdmin);
- Understanding of work Tampermonkey, Greasyfork.

Nice to have

- Understanding the difference in the read and write functions of a smart contract

Responsibilities:

- Development and maintenance of the front-end-side components of software products;
- Optimization and enhancement of the performance;
- Enhance website pages;
- Import new layout design;
- Modify interactive pages;
- Integrate new smart contracts into processing through ABI and Ethereum.js (Web3 libraries).

About Upstaff

Upstaff is a company specialized in providing dedicated teams & team extension. ​Also, it's a global talent mobility platform for software engineering teams and clients, maximizing workload efficiency and optimizing talent allocation. It can be imagined as AWS for connecting clients and engineering teams.

At Upstaff, we are building performance-minded culture with a friendly and supportive environment for distributed, culturally mixed teams. The distributed team works in a scrum environment and uses Github, Slack, Gsuite, Zoom, Sentry, and other productivity tools and approaches. You are welcome to contribute in the office or remotely, with regular or flexible working hours.

Company website:
https://upstaff.com/

DOU company page:
https://jobs.dou.ua/companies/upstaff-ltd/