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Do you want to work on pioneering technology in an emerging industry sector where your work will make a tangible and significant difference? Are you interested in being part of a team which is building out a significant part of an emerging cryptocurrency derivatives market infrastructure? This is an opportunity to join the London based technology team which is responsible for the ongoing build of the platform for the world’s first physically delivered cryptocurrency futures exchange, CoinFLEX.

We are live and profitable and have been trading hundreds of millions of dollars in cryptocurrency futures daily and growing. We have secured our next round of funding ($10 million) and are building out a world beating team.

Job Description

The team are looking for a Ruby/Ruby on Rails Developer to join us and work on many mission critical components for the exchange with our phenomenal global team.

  • For example; develop and enhance mission critical trading components in our microservices architecture including API enhancements, front end product initiatives and blockchain transaction monitoring.

Skills, experience, responsibilities

  • Significant experience and interest in Ruby and Ruby on Rails - along with the testing framework RSpec
  • Design, build, and maintain efficient, reusable, and reliable Ruby code
  • You will work with AWS, git, bitbucket, docker, linux, mongodb, rabbitmq amongst other contemporary development tools.
  • Work in a collaborative, agile team environment.
  • Help us continue to grow rapidly and be the best in class in our tech and our people!

Nice to Have

Javascript, Typescript, React, git, docker, linux, postgres, mongodb, rabbitmq, websockets, financial technology experience

CoinFLEX people

From tough but determined and successful beginnings we are forging strong company values for the business, we are building a team of smart, positive, collaborative, productive, ambitious, entrepreneurial, energetic and success oriented people.

This is an opportunity to make a profound difference to an emerging market sector, for

example, if you work in the relatively mature equities or fiat FX markets, any work you do will very likely make an intangible difference to the markets or market infrastructure when compared with the gains which are to be made in the relatively infant cryptocurrency market infrastructure, particularly within the derivatives markets.

We are doing what we consider to be ground breaking and important work, however we want to have fun along the way so we have an informal yet professional atmosphere where people are encouraged to speak up. We have Bi-weekly company wide stand up meetings to aid communication and the overall cohesive growth of the already globally distributed business across Europe and Asia.

We also offer flexible working hours and partial working from home as necessary.

Some more features of CoinFLEX!

CoinFLEX provides physically delivered cryptocurrency futures; Customers receive or deliver the digital asset so no cash price settlement and manipulation risk.

We are backed by a consortium of professional trading partners,

Trading Technologies, Crypto Veterans, Market Makers and VCs. You may have heard of Roger Ver, Mike Komaransky, Polychain Capital amongst others.

No in-house trading desk; we don’t compete with our customers

Super high-performance API with up to 200 API orders/sec per user CoinFLEX offers a fully featured REST API and streaming Websocket API

We have just launched a Market Making program and bracket order trading competitions which should see us increase our daily trading volumes by an order of magnitude by year end.

Or, know someone who would be a perfect fit? Let them know!

London

WC2A 1AE
WC2A 1AE London Directions

CoinFLEX_icon_light.svg

Do you want to work in an emerging industry sector where your work will make a tangible and significant difference? 

Are you interested in being part of a team which is building out a significant part of an emerging cryptocurrency derivatives market infrastructure? This is an opportunity to join a Global team which is responsible for the ongoing build of the world’s first physically delivered cryptocurrency futures exchange, CoinFLEX!

Some highlights of CoinFLEX:

  • CoinFLEX provides physically delivered cryptocurrency futures; Customers receive or deliver the digital asset so no cash price settlement and manipulation risk.
  • We are backed by a consortium of professional trading partners, Trading Technologies, Crypto Veterans, Market Makers and VCs. You may have heard of Roger Ver, Mike Komaransky, Polychain Capital amongst others.
  • No in-house trading desk; we don’t compete with our customers
  • Super high-performance API with up to 200 API orders/sec per user CoinFLEX offers a fully featured REST API and streaming Websocket API
  • We are already live and have trading volumes of $250 million to $450 million in cryptocurrency futures daily and growing.
  • We have secured $10 million in a round of funding as of July 2019 and are now looking to build out a world beating team.
  • We have just launched a Market Making program that should see us increase our daily trading volumes by an order of magnitude by the end of 2019.

Already working at CoinFLEX?

Let’s recruit together and find your next colleague.

email
@coinflex.com
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