The following table provides summary statistics for contract job vacancies advertised in Yorkshire with a requirement for JSF skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JSF over the 3 months to 27 June 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.

JavaServer Faces (JSF)
England / Yorkshire
3 months to
27 Jun 2017
Same period 2016 Same period 2015
Rank 115 147 144
Rank change year-on-year +32 -3  
Contract jobs citing JSF 2 1 1
As % of all contract IT jobs advertised in Yorkshire 0.099% 0.035% 0.034%
As % of the Libraries, Frameworks & Software Standards category 0.27% 0.10% 0.13%
Number of daily rates quoted 2 1 1
Median daily rate £369 £275 £400
Median daily rate % change year-on-year +34.09% -31.25%  
UK excluding London median daily rate £400 £340 £400
% change year-on-year +17.64% -15.05%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £40.00 £31.14 -
% change year-on-year +28.47% -  

JSF is in the industry standards, technical specifications and software library and framework skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Yorkshire with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
Yorkshire
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 740 964 752
As % of all contract IT job vacancies advertised in Yorkshire 36.53% 34.17% 25.72%
Number of daily rates quoted 528 688 514
Median daily rate £388 £400 £335
Median daily rate % change year-on-year -3.12% +19.40%  
90% offered a daily rate of more than £300 £310 £285
10% offered a daily rate of more than £500 £500 £450
UK excluding London median daily rate £400 £375 £350
% change year-on-year +6.66% +7.14%  
Number of hourly rates quoted 2 2 7
Median hourly rate £41.88 £13.85 £40.00
Median hourly rate % change year-on-year +202.34% -65.37%  
90% offered a hourly rate of more than £41.38 £10.93 £35.00
10% offered a hourly rate of more than £42.38 £16.77 £45.00
UK excluding London median hourly rate £42.50 £36.00 £40.00
% change year-on-year +18.05% -10.00%  

JSF
Job Vacancy Trend in Yorkshire

The job posting trend of jobs advertised in Yorkshire citing JSF as a proportion of all contract or permanent IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for JSF in Yorkshire

JSF
Contractor Daily Rate Trend in Yorkshire

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

Contractor daily rate trend for JSF in Yorkshire

JSF
Contractor Hourly Rate Trend in Yorkshire

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

Contractor hourly rate trend for JSF in Yorkshire

JSF
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 JSF within the Yorkshire region over the 3 months to 27 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
West Yorkshire +18 2 £369 +34.09%
JSF
England

For the 6 months to 27 June 2017, IT contractor jobs citing JSF 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 JSF.

1 3 (100.00%) Java
1 3 (100.00%) J2EE
1 3 (100.00%) JDBC
1 3 (100.00%) WebSphere
2 2 (66.67%) Open Source
2 2 (66.67%) Eclipse
2 2 (66.67%) JSP
2 2 (66.67%) Servlets
2 2 (66.67%) Web Services
2 2 (66.67%) SQL
2 2 (66.67%) Sun
2 2 (66.67%) Sun Certification
3 1 (33.33%) NetBeans
3 1 (33.33%) Banking
3 1 (33.33%) WebSphere Process Server
3 1 (33.33%) Spring
3 1 (33.33%) JNI
3 1 (33.33%) Web 2.0
3 1 (33.33%) .NET
3 1 (33.33%) JavaScript
3 1 (33.33%) XML
3 1 (33.33%) JMS
3 1 (33.33%) IBM
3 1 (33.33%) WS-I
3 1 (33.33%) HTML
3 1 (33.33%) HTML5
3 1 (33.33%) Node.js
3 1 (33.33%) Rational Application Developer
3 1 (33.33%) AngularJS
3 1 (33.33%) jQuery

JSF
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 3 (100.00%) WebSphere
2 1 (33.33%) WebSphere Portal
2 1 (33.33%) WebSphere Process Server
Development Applications
1 2 (66.67%) Eclipse
2 1 (33.33%) NetBeans
2 1 (33.33%) Rational Application Developer
General
1 1 (33.33%) Banking
Job Titles
1 2 (66.67%) Developer
2 1 (33.33%) Consultant
2 1 (33.33%) J2EE Developer
2 1 (33.33%) J2EE WebSphere Developer
2 1 (33.33%) Java Consultant
2 1 (33.33%) Java Developer
2 1 (33.33%) WebSphere Consultant
2 1 (33.33%) WebSphere Developer
2 1 (33.33%) WebSphere Portal Consultant
2 1 (33.33%) WebSphere Portal Developer
Libraries, Frameworks & Software Standards
1 3 (100.00%) J2EE
1 3 (100.00%) JDBC
2 2 (66.67%) JSP
2 2 (66.67%) Servlets
2 2 (66.67%) Web Services
3 1 (33.33%) .NET
3 1 (33.33%) AngularJS
3 1 (33.33%) HTML
3 1 (33.33%) HTML5
3 1 (33.33%) JMS
3 1 (33.33%) JNI
3 1 (33.33%) JPA
3 1 (33.33%) jQuery
3 1 (33.33%) Node.js
3 1 (33.33%) Spring
3 1 (33.33%) WS-I
3 1 (33.33%) XML
Miscellaneous
1 1 (33.33%) Web 2.0
Processes & Methodologies
1 2 (66.67%) Open Source
Programming Languages
1 3 (100.00%) Java
2 2 (66.67%) SQL
3 1 (33.33%) JavaScript
Qualifications
1 2 (66.67%) Sun Certification
Vendors
1 2 (66.67%) Sun
2 1 (33.33%) IBM