Period
to 17 November 2017

The following table provides summary statistics for contract job vacancies advertised in London with a requirement for YUI skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited YUI over the 6 months to 17 November 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Yahoo! User Interface Library (YUI)
England > London
6 months to
17 Nov 2017
Same period 2016 Same period 2015
Rank 616 598 572
Rank change year-on-year -18 -26 +28
Contract jobs citing YUI 11 25 39
As % of all contract IT jobs advertised in London 0.023% 0.055% 0.083%
As % of the Libraries, Frameworks & Software Standards category 0.063% 0.16% 0.26%
Number of daily rates quoted 11 20 36
London median daily rate £650 £575 £550
Median daily rate % change year-on-year +13.04% +4.55% +30.95%
10th Percentile £625 £450 £319
90th Percentile £700 £675 £625
England median daily rate £650 £575 £550
% change year-on-year +13.04% +4.55% +33.33%
Number of hourly rates quoted 0 0 0
London median hourly rate - - -
England median hourly rate - - -

YUI is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in London with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
London
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 17345 15618 15202
As % of all contract IT jobs advertised in London 37.04% 34.48% 32.20%
Number of daily rates quoted 13256 11682 11331
London median daily rate £500 £463 £450
Median daily rate % change year-on-year +8.11% +2.78% +5.88%
10th Percentile £350 £319 £308
90th Percentile £650 £625 £625
England median daily rate £463 £425 £413
% change year-on-year +8.82% +3.03% +3.13%
Number of hourly rates quoted 102 73 92
London median hourly rate £35.00 £40.00 £37.50
Median hourly rate % change year-on-year -12.50% +6.67% +7.14%
10th Percentile £19.04 £19.23 £14.25
90th Percentile £49.88 £65.50 £58.75
England median hourly rate £40.00 £37.50 £37.50
% change year-on-year +6.67% - +10.29%

YUI
Job Vacancy Trend in London

Job postings citing YUI as a percentage of all IT jobs advertised in London.

Job vacancy trend for YUI in London

YUI
Contractor Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing YUI in London.

Contractor daily rate trend for YUI in London

YUI
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing YUI in London over the 6 months to 17 November 2017.

Contractor daily rate histogram for YUI in London

YUI
Contractor Hourly Rate Trend in London

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing YUI in London.

Contractor hourly rate trend for YUI in London

For the 6 months to 17 November 2017, IT contractor jobs citing YUI also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the London region with a requirement for YUI.

1 11 (100.00%) HTML
1 11 (100.00%) Java
1 11 (100.00%) JavaScript
1 11 (100.00%) MySQL
1 11 (100.00%) CSS
1 11 (100.00%) Finance
1 11 (100.00%) Scrum
1 11 (100.00%) Agile Software Development
1 11 (100.00%) TDD
1 11 (100.00%) Grails
1 11 (100.00%) jQuery
1 11 (100.00%) Groovy
1 11 (100.00%) Puppet
1 11 (100.00%) MongoDB
1 11 (100.00%) RabbitMQ
1 11 (100.00%) CSS3
1 11 (100.00%) Responsive Web Design
1 11 (100.00%) AngularJS
1 11 (100.00%) Analytical Skills
1 11 (100.00%) Amazon AWS
1 11 (100.00%) HTML5
2 10 (90.91%) Scala
3 3 (27.27%) Jython
3 3 (27.27%) Python
3 3 (27.27%) JRuby
3 3 (27.27%) Clojure

YUI
Co-occurring IT Skills in London by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Cloud Services
1 11 (100.00%) Amazon AWS
Database & Business Intelligence
1 11 (100.00%) MongoDB
1 11 (100.00%) MySQL
General
1 11 (100.00%) Finance
Job Titles
1 10 (90.91%) Developer
1 10 (90.91%) Java Developer
1 10 (90.91%) Senior Developer
1 10 (90.91%) Senior Java Developer
2 1 (9.09%) Agile Developer
2 1 (9.09%) Agile Java Developer
2 1 (9.09%) Development Team Leader
2 1 (9.09%) Java Development Team Leader
2 1 (9.09%) Java Team Leader
2 1 (9.09%) Senior Agile Developer
2 1 (9.09%) Senior Agile Java Developer
2 1 (9.09%) Team Leader
Libraries, Frameworks & Software Standards
1 11 (100.00%) AngularJS
1 11 (100.00%) CSS
1 11 (100.00%) CSS3
1 11 (100.00%) Grails
1 11 (100.00%) HTML
1 11 (100.00%) HTML5
1 11 (100.00%) jQuery
1 11 (100.00%) RabbitMQ
2 3 (27.27%) JRuby
Miscellaneous
1 11 (100.00%) Analytical Skills
Processes & Methodologies
1 11 (100.00%) Agile Software Development
1 11 (100.00%) Responsive Web Design
1 11 (100.00%) Scrum
1 11 (100.00%) TDD
Programming Languages
1 11 (100.00%) Groovy
1 11 (100.00%) Java
1 11 (100.00%) JavaScript
2 10 (90.91%) Scala
3 3 (27.27%) Clojure
3 3 (27.27%) Jython
3 3 (27.27%) Python
Systems Management
1 11 (100.00%) Puppet