Blockchain - Full Stack Developer - Node, Ruby

London (Greater)
10 Jan 2018
09 Feb 2018
Contract Type
Full Time
Blockchain - Full Stack Developer - Node, Ruby

Wonderful opportunity !

Our Client is a leading blockchain applications development

and consulting company. Our client has been in operation for

two years, is self-funded and has built over 15 private blockchain

applications, including some that are approaching live production

environments. To date, our client has delivered solutions for clients across banking, trade

finance, aviation, invoice financing, recruitment, supply chain

management and payments. The company has been listed as a Global

Top 20 Blockchain Development and Consulting Firm 2017 by Gartner.


Deliver products for both corporate and start-up clients

Further develop the back-end of the product based on user feedback

Work with the Project Manger, back-end and front-end developers to

consolidate the product development

Able to work independently and to the tight deadlines


Required Skills & Experience:

- 4+ years of experience in your main language (Node primarily or Ruby)

- knowledge and experience in testing (standard/TDD/BDD)

- has knowledge or experience of API development and best practices (testing, documenting, versioning, monitoring...)

- good sysadmin/devops experience (worked with linux servers, knows how to configure apache/nginx, knows how to deploy and maintain an app), docker knowledge is a nice to have, experience with EC2 api


- blockchain knowledge or skills (bitcoin: bitcoin core software, bitcoin js libraries, ethereum: web3.js, setting up and running geth/parity nodes, solidity smart contract language)

- deep sysadmin/devops experience

- deep frontend experience (vanilla js / React.js)

- experience in these languages (Ruby/Node/Python/Groovy/Go/CoffeeScript/Rust/Elixir/Crystal/C++)

Please, provide us your GitHub account as well.

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