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# Ruby Developer - Full Stack, Rails Javascript, TDD

- **Company:** Quant Capital
- **Location:** London, UK
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), JavaScript (Programming Language), Agile Methodology, Amazon Web Services, HTML5, Cascading Style Sheets (CSS), Linux, Apache Hadoop, Mobile Application Software, Node.Js, Ruby on Rails, Ruby, AngularJS, Front End Software Development
- **Published:** August 16, 2026
- **Apply:** https://find.jobs/jobs-near-me/apply/ats-redirect/?id=2927246846-2

## About the Role

platform in RubySome Code reviewsThe stack is Ruby on Linux AWS with some Angular.JS and Node.JS in parts.Ruby Developers must have:Educated to degree level or equivalent5 years commercial development experience ideally purely in RubyExperience designing and building Rails applicationsRubyJavascriptWorking knowledge of LinuxUnderstanding of Applications on AWSExperience with mobile applications would be beneficialCurrently Hadoop is used but not requiredThe environment is that of Facebook or Google, relaxed open with time to think and make the right decisions. The atmosphere is calm and relaxed with an open dress code. This is a role for techies, those who are motivated by the sharp end of technology and the possibility of making serious money doing something you are passionate about.My client is based in Central LondonRuby, Java, Ruby on Rails, CSS, HTML5, Linux REST, Javascript Lead Ruby Developer

## Description

Ruby Developer - Full Stack, Rails Javascript, TDD Quant Capital is urgently looking for a Ruby Developer to join our high profile client.Our client is in this year's fintech50 they are a disruptive force in the global investment and payments space.The office is casual with a compete tech focus (quiet coding area, loud games room).The position is for a senior Ruby Developer to build a new Rails application communicating with a Java API. The current team has 5 bleeding edge ruby and frontend developers who need some help to keep them from evangelising the world off. The Ruby Developer will be working within an Agile (ish looking to be better) team to design and deliver high quality bleeding edge applications.The Ruby Developer will also be responsible for:Designing and developing new applications working in collaboration with existing team membersPlay a major part in architecting the platformSome technology strategyTo design and help implement a REST apiHelp build a brand new web


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