Team Lead for Web3 marketplace

Back-End Web (3.0 yr.), Full Stack Web.

Middle

B1 English

Required Skills

PHP

JavaScript

MySQL

Nice to Have

Web3

Vanilla JS

CSS 3.0

Bootstrap 4

GitHub

EthereumJS

Web3.js

Solidity

Summary

- The dev team consists of 4 back-end and 2 front-end engineers, 2 UI/UX, 1 QA
- Required skills: PHP, JavaScript, CSS, Bootstrap 4, Jquery, JavaScript (Python optionally, for TG chatbots & games)
- Knowledge or experience with web3 will be a big plus
- Experience working with 20–50K live user projects will be a significant advantage.
- Start: ASAP
- Duration: Long-term

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.

Requirements:

Experience as a team leader.
Ability to write code in plain JavaScript.
Knowledge of Vanilla JS, NativePHP.
Ability to understand native PHP and knowledge of Vanity PHP. Understanding PHP-Seleneum.
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.
Previous experience with 20–50K user project (traffic, load, bandwidth, responsibility) is much appreciated.

Nice to have

Knowledge Web3 (Knowledge and understanding of what Abi is).
Understanding the difference in the Read and write functions of a smart contract.

Responsibilities:

Development and maintenance of the server-side components of software products.
Lead a tech team for the project, create tasks, and department work organization.
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).

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.