On Site Ruby on Rails Developer - London , UK

We require an experienced Ruby developer to assist with the maintenance and further development of an existing Ruby-on-Rails request and approval workflow system. The system has a rich user interface which makes extensive use of Ajax calls, together with a number of interfaces to other systems, but the system as a whole was developed some time ago and is in need of overhauling to bring it in line with current Rails architecture.

You must be able to analyze, design, program, and debug applications in JRuby from specification documents, written descriptions and verbal problem reports. You should be aware of current Ruby and Rails best practices, and be able to produce proper documentation for all changes. In addition to your developer role, you will be expected to provide third-level support and maintenance for the applications which you develop.

You must be capable of understanding business requirements and translating these into appropriate solutions to end-user requirements based on the capabilities of the Ruby-on-Rails framework and associated technologies. You should also have an understanding of business needs and an ability to prioritize your work, as well as an understanding of the culture and constraints imposed by highly-regulated environments such as banking.

Essential Requirements:

•Outstanding Ruby-on-Rails skills

•A track record of successful project delivery

•Ability to understand complex systems

•Excellent understanding of relational databases and ActiveRecord

•Good understanding of HTML, CSS and Javascript

•Experience developing applications using jQuery

•Ability to work directly with clients to understand their requirements

•Good people skills

Experience of the following would be an advantage:


•Java and J2SE

•Deployment of Rails on Tomcat







Please submit a copy of your CV with your proposal. The rate for this contract is £450 per day. THIS IS NOT A REMOTE PROJECT - YOU WILL HAVE TO WORK ON SITE IN LONDON.

Skills: CSS, Javascript, jQuery / Prototype, Ruby, Ruby on Rails

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About the Employer:
( 0 reviews ) United Kingdom

Project ID: #5316036

6 freelancers are bidding on average £59/hour for this job


Kindly accept my bid for your RoR website project and be assured of a high quality work with our highly experienced and dedicated developers. Thanks

£58 GBP / hour
(33 Reviews)

Hello, Hope you are doing well, I have gone through your requirement and would like to discuss the requirement in detail. I have 6+ years hands on experience working on rails 2.3, rails 3.0, 3.1 and 3.2. With ext More

£56 GBP / hour
(9 Reviews)

Hi Dan, We can suggest you if you will outsource the task then you could save upto 45% of your cost where you will get chance to work with more talented person . Please think about it . Kind Regards Deb

£58 GBP / hour
(3 Reviews)

Hi, Have read your requirements and willing to work long term with you on this project. I have 4.5 years of good experience in Ruby on Rails , I have developed a wide range of websites using Ruby on Rails, DHTM More

£62 GBP / hour
(20 Reviews)

[url removed, login to view] [url removed, login to view] What I just did. UI layout and JQuery, AJAX, Json format. JSP, Spring, Hibernate, Struts. SOAP •XML, XSLT

£58 GBP / hour
(8 Reviews)

Hello. Very excellent web designer/developer here. I have enough experiences about website development domain over 7 years. my skills are Ruby-on - Rails/ Java/[url removed, login to view] More

£58 GBP / hour
(3 Reviews)

Hi, sir. I'm interested in your job. I can do this perfectly. If you give me the chance to do this, I'll do my best and you will be satisfy. I hope to discuss more detail and forward/ Thanks

£57 GBP / hour
(2 Reviews)

Hi Dan, I do understand that this is not a remote position, however we do send our resources OnSite on contract basis so please let me know if you are open to that option. We have worked with clients from UK and refere More

£62 GBP / hour
(0 Reviews)