Period
to 12 December 2017

The following table provides summary statistics for contract job vacancies advertised in Yorkshire with a requirement for Ext JS skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Ext JS over the 6 months to 12 December 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.

Sencha Ext JS
England > Yorkshire
6 months to
12 Dec 2017
Same period 2016 Same period 2015
Rank 172 - -
Rank change year-on-year - - +184
Contract jobs citing Ext JS 7 0 0
As % of all contract IT jobs advertised in Yorkshire 0.16% - -
As % of the Libraries, Frameworks & Software Standards category 0.55% - -
Number of daily rates quoted 6 0 0
Yorkshire median daily rate £450 - -
England median daily rate £470 £425 £513
% change year-on-year +10.59% -17.07% +13.89%
Number of hourly rates quoted 0 0 0
Yorkshire median hourly rate - - -
England median hourly rate - - -

Ext JS 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 Yorkshire with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Yorkshire
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 1264 1845 1885
As % of all contract IT jobs advertised in Yorkshire 28.42% 34.48% 30.33%
Number of daily rates quoted 933 1265 1255
Yorkshire median daily rate £400 £400 £375
Median daily rate % change year-on-year - +6.67% +11.94%
10th Percentile £288 £275 £275
90th Percentile £531 £538 £525
England median daily rate £470 £425 £415
% change year-on-year +10.59% +2.41% +3.75%
Number of hourly rates quoted 2 10 18
Yorkshire median hourly rate £24.23 £14.69 £21.00
Median hourly rate % change year-on-year +64.94% -30.06% -36.36%
10th Percentile £15.61 £13.43 £9.00
90th Percentile £32.85 £44.38 £40.75
England median hourly rate £40.00 £39.00 £37.50
% change year-on-year +2.56% +4.00% +7.14%

Ext JS
Job Vacancy Trend in Yorkshire

Job postings citing Ext JS as a percentage of all IT jobs advertised in Yorkshire.

Job vacancy trend for Ext JS in Yorkshire

Ext JS
Contractor Daily Rate Trend in Yorkshire

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Ext JS in Yorkshire.

Contractor daily rate trend for Ext JS in Yorkshire

Ext JS
Contract Job Locations in Yorkshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Ext JS within the Yorkshire region over the 6 months to 12 December 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
West Yorkshire - 7 £450 -
Ext JS
England

For the 6 months to 12 December 2017, IT contractor jobs citing Ext JS 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 Yorkshire region with a requirement for Ext JS.

1 7 (100.00%) JavaScript
2 6 (85.71%) CSS
2 6 (85.71%) Ajax
2 6 (85.71%) JSON
2 6 (85.71%) Git (software)
2 6 (85.71%) HTML5
2 6 (85.71%) REST
2 6 (85.71%) CSS3
2 6 (85.71%) Big Data
2 6 (85.71%) HTML
2 6 (85.71%) Front End Development
3 3 (42.86%) Java
3 3 (42.86%) Python
4 2 (28.57%) SAS
4 2 (28.57%) Prolog
4 2 (28.57%) SQL
5 1 (14.29%) MySQL
5 1 (14.29%) Oracle
5 1 (14.29%) SQL Server
5 1 (14.29%) Windows
5 1 (14.29%) Linux
5 1 (14.29%) VC++
5 1 (14.29%) Tomcat
5 1 (14.29%) Red Hat
5 1 (14.29%) Finance
5 1 (14.29%) LAMP
5 1 (14.29%) PostgreSQL
5 1 (14.29%) Hibernate
5 1 (14.29%) Spring
5 1 (14.29%) LAPP Stack

Ext JS
Co-occurring IT Skills in Yorkshire 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:

Application Platforms
1 2 (28.57%) SAS
2 1 (14.29%) Tomcat
Database & Business Intelligence
1 6 (85.71%) Big Data
2 1 (14.29%) MySQL
2 1 (14.29%) Oracle Database
2 1 (14.29%) PostgreSQL
2 1 (14.29%) SQL Server
Development Applications
1 6 (85.71%) Git (software)
2 1 (14.29%) GCC
General
1 1 (14.29%) Finance
Job Titles
1 7 (100.00%) Developer
2 6 (85.71%) Front End Developer (Client-Side Developer)
3 1 (14.29%) Java Developer
Libraries, Frameworks & Software Standards
1 6 (85.71%) Ajax
1 6 (85.71%) CSS
1 6 (85.71%) CSS3
1 6 (85.71%) HTML
1 6 (85.71%) HTML5
1 6 (85.71%) JSON
1 6 (85.71%) REST
2 1 (14.29%) Hibernate
2 1 (14.29%) JPA
2 1 (14.29%) LAMP
2 1 (14.29%) LAPP Stack
2 1 (14.29%) Spring
Operating Systems
1 1 (14.29%) Linux
1 1 (14.29%) Red Hat Enterprise Linux
1 1 (14.29%) Windows
Processes & Methodologies
1 6 (85.71%) Front End Development
Programming Languages
1 7 (100.00%) JavaScript
2 3 (42.86%) Java
2 3 (42.86%) Python
3 2 (28.57%) Prolog
3 2 (28.57%) SQL
4 1 (14.29%) C++
4 1 (14.29%) VC++
Vendors
1 1 (14.29%) Oracle
1 1 (14.29%) Red Hat