We are seeking suitable candidates for Blockchain developer role developing our own infra-structure and backend systems supporting different blockchain platforms. Candidates should process an in-depth understanding of blockchain technologies and hands on experience in virtualization, cloud and server technologies. Ideally, candidates should come from software engineering background, and have a minimum of 4 years’ experience in API design and server-side development.

Responsibilities:

Design and development of Wallet Systems (web version and mobile version), Wallet Controller, Customer Relationship system, Accounting and  Reporting System, Crypto-asset trading systems;

Maintenance operations of full nodes of difference types of crypto-assets, such as bitcoind, geth, etc;

Integration with third parties API for facilitate communication of crypto-assets transactions;

Design and maintainence our open API system;

Working with different stakeholders to collect and update requirements of different sub-systems;

Working with UI designers to implement the layout of each of the systems and sub-systems;

Requirement:

A Bachelor’s Degree in Computer Science or equivalent experience required;

4+ years’ experience in server-side development;

Ability to work collaboratively with teams members;

Attention to detail, with the ability to work independently in an ambiguous and fast-paced environment;

Good planning, coordination and communication skills,

Good command of both written and spoken English.

Extensive practical experience across a broad array of technologies, including:

Etherereum web3.js

BTC Jsonrpc

Python or Cython

Nodejs 8 and Express

AWS cloud environment

Virtualisation

Ubuntu server, Lubuntu and Alpine Linux

Linux Networking, Administration and Security

MariaDB

AngularJS and bootstrap

Bitcoin and Ethereum node operation

Nginx

Interest in Cryptography and Computer Security highly desirable.

Candidates with less experience will be considered as junior blockchain developers.