PHP for a Marketplace

Back-End Web.

Senior

No English at all

Required Skills

PHP

JavaScript

Nice to Have

Vanilla JS

MySQL

CSS 3.0

Bootstrap 4

GitHub

EthereumJS

Web3.js

Web3

Solidity

Summary

- Deep skills with NativePHP and knowledge of Vanity PHP;
- Understanding PHP-Selenium;
- Knowledge of Vanilla JS;
- Ability to write code in plain JavaScript;

- Understanding the difference in the Read and write functions of a smart contract;
- Knowledge 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.

Are you a talented developer looking for a remote job that lets you show your skills and get decent compensation? Join Upstaff.com, a platform that connects you with hand-picked startups and scale-ups in the US and Europe.

Responsibilities

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

Requirements:

Deep skills with NativePHP and knowledge of Vanity PHP;
Understanding PHP-Selenium;
Knowledge of Vanilla JS;
Ability to write code in plain JavaScript;
Knowledge Web3 (Knowledge and understanding of what Abi is);
Understanding the difference in the Read and write functions of a smart contract;
Knowledge 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.

Not your tech stack?

Join the Upstaff community and we are looking for the best project for you. Be ready for the next steps:

Create your profile on our website (import from LinkedIn)
20-30-minute screening call
Technical interview feedback
Project Selection (we are looking for the best project for you).

We work with developers from 50+ countries in different regions: Europe, LATAM, the U.S. (W-9 form owners), Canada, Asia (Philippines, Indonesia), Oceania (Australia, New Zealand, Papua New Guinea), and the the UK.

We don’t have a legal and ethical basis to accept applicants from the following countries: Russia, Belarus, Iran, North Korea
We do not provide visa assistance, and our cooperation model does not include the benefits typically offered with direct hire.