Ruby Developer - JS, React.js - £90K Equity

Company Circle Recruitment
Reference 393199399
Sector IT/Technical
Town/City London
Locations UK, London
Job Type Freelance/Supply
Date Posted 17th Apr


Job Description

Senior Ruby Developer - Senior JavaScript / React.js Developer (x5) - £90K+ Equity - BLOCKCHAIN! - London
** Interviews ASAP (1 stage) - Can Interview 7am-7pm **

Skills - Senior Ruby Developer, Senior React.js Developer, Senior Front End Developer, UI Developer, JavaScript Developer, Ruby, RoR, Roda, Sinatra, Sequel, Rails, JavaScript, React.js, React Native, Vanilla JS, Angular.js, Ember.js, JQuery, Redux, SQL, NoSQL, BDD, TDD

Up to FIVE Senior Ruby / React.js Developers required to join a new exciting start-up client building cutting-edge solutions for corporate clients across sectors such as finance, e-payments, banking, energy trading & telecoms solving issues across encryption, data security, identity management plus many more. Working amongst a fast-growing engineering department (currently 35) you would be part of a team of Blockchain Developers building large scale, high volume systems.

Applicants must have at least 5 years experience within a Front End development role with strong experience across JavaScript (Vanilla JS, Angular.js, Ember.js or JQuery) and at least 2 years experience with React.js. Experience with Node.js or backend technologies such as Ruby, Java or Python would be beneficial. Any prior Blockchain knowledge (commercial or personal) would be highly desirable.

Senior Ruby / React.js Developers with the following areas would be well suited:
- Ruby (Roda, Sinatra, Rails)
- React.js (2+ years)
- Front end development experience (Vanilla JS, Angular.js, Ember.js or JQuery)
- Deep web knowledge (DOM, CSS)
- Redux
- Unit testing
- SQL / NoSql Databases (MySQL, Postgres, Redis)

Exposure in the following areas would be beneficial:
- React Native
- Webpack, Redux etc
- Mobile development experience (Native or Phonegap/Cordova)
- SQL / NoSql Databases (MySQL, Postgres, Redis)
- Back End development (Node.js)

Only 2 years old my client has already delivered solutions for both enterprises and startups, including clients across the UK, USA, Australia, Switzerland & South America.

Due to the volume of roles available my client has committed to 24 hour feedback on applications and have condensed the interviews down to a 1 stage process (2.5-3 hour).


To be considered for this truly exciting Senior Ruby / React.js Developer roles simply click the APPLY NOW tab below.

Alternatively send me your CV to

Additionally you can call me on for a confidential discussion.


Circle Recruitment is acting as an Employment Agency in relation to this vacancy. Earn yourself a referral bonus if you refer somebody else who fills the role! We also offer an iPad if you refer a new client to us and we recruit for them. Follow us on Facebook - Circle Recruitment , Twitter and LinkedIn - Circle Recruitment.


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