The table below looks at the statistics for JSF skills in IT contracts advertised for the City of London region. Included is a guide to the contractor rates offered in IT contracts that have cited JSF over the 3 months to 23 February 2017 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
23 Feb 2017
Same period 2016 Same period 2015
JavaServer Faces (JSF)
London / City of London
Rank 150 146 188
Rank change year-on-year
-4 +42
Contract jobs citing JSF 3 1 5
As % of all contract IT jobs located in the City of London 0.10% 0.031% 0.096%
As % of the Libraries, Frameworks & Software Standards category 0.29% 0.100% 0.32%
Number of daily rates quoted 3 1 4
Median daily rate £313 £350 £411
Median daily rate % change year-on-year
-10.71% -14.89%
90% offered a daily rate of more than £311 £350 £349
10% offered a daily rate of more than £383 £350 £423
UK excluding London median daily rate £425 £415 £338
% change year-on-year
+2.40% +22.96%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £55.00 £40.00 £37.00
% change year-on-year
+37.50% +8.10%

The following table is for comparison with the above and provides statistics for the entire Libraries, Frameworks & Software Standards category in contract jobs advertised in the City of London region.

Libraries, Frameworks & Software Standards Category
City of London
Contract IT job ads with a match in the
Libraries, Frameworks & Software Standards category
1035 1005 1574
As % of all contract IT jobs located in the City of London 35.19% 31.57% 30.18%
Number of daily rates quoted 875 852 1269
Median daily rate £475 £450 £425
Median daily rate % change year-on-year
+5.55% +5.88%
90% offered a daily rate of more than £345 £325 £301
10% offered a daily rate of more than £625 £600 £575
UK excluding London median daily rate £375 £363 £350
% change year-on-year
+3.44% +3.57%
Number of hourly rates quoted 0 3 3
Median hourly rate - £55.00 £27.37
Median hourly rate % change year-on-year
- +100.94%
UK excluding London median hourly rate £40.00 £38.75 £34.00
% change year-on-year
+3.22% +13.97%

JSF
Jobs Demand Trend in the City of London

The demand trend of contract jobs across the City of London region citing JSF as a proportion of all IT contracts with a match in the Libraries, Frameworks & Software Standards category.

JSF Jobs Demand Trend in the City of London

JSF
Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing JSF across the City of London region.

JSF Daily Rate Trend in the City of London

JSF
Top 30 Related IT Skills in the City of London

For the 6 months to 23 February 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 City of London region with a requirement for JSF.

1 6 (100.00%) J2EE
2 5 (83.33%) SQL
2 5 (83.33%) Oracle
3 4 (66.67%) PL/SQL
3 4 (66.67%) Oracle ADF
3 4 (66.67%) SDLC
4 2 (33.33%) XML
4 2 (33.33%) HTML
4 2 (33.33%) Java
4 2 (33.33%) JavaScript
4 2 (33.33%) OO
5 1 (16.67%) JBoss
5 1 (16.67%) RAD
5 1 (16.67%) Tomcat
5 1 (16.67%) Data Modelling
5 1 (16.67%) ETL
5 1 (16.67%) Eclipse
5 1 (16.67%) IntelliJ
5 1 (16.67%) IBM
5 1 (16.67%) HP UFT
5 1 (16.67%) Intranet
5 1 (16.67%) Internet
5 1 (16.67%) SQL Server
5 1 (16.67%) DB2
5 1 (16.67%) Ant
5 1 (16.67%) JUnit
5 1 (16.67%) WebSphere Application Server
5 1 (16.67%) CSS
5 1 (16.67%) JSP
5 1 (16.67%) Servlets

JSF
Top Related IT Skills in the City of 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:

Application Platforms
1 1 (16.67%) JBoss
1 1 (16.67%) Tomcat
1 1 (16.67%) WebSphere
1 1 (16.67%) WebSphere Application Server
1 1 (16.67%) WebSphere Portal
Communications & Networking
1 1 (16.67%) Internet
1 1 (16.67%) Intranet
Database & Business Intelligence
1 1 (16.67%) DB2
1 1 (16.67%) Relational Database
1 1 (16.67%) SQL Server
Development Applications
1 1 (16.67%) Ant
1 1 (16.67%) Eclipse
1 1 (16.67%) Gradle
1 1 (16.67%) HP UFT
1 1 (16.67%) IntelliJ
1 1 (16.67%) Jenkins
1 1 (16.67%) JIRA
1 1 (16.67%) JUnit
1 1 (16.67%) Maven
1 1 (16.67%) NetBeans
1 1 (16.67%) Rational Application Developer
1 1 (16.67%) Selenium
1 1 (16.67%) Subversion
General
1 1 (16.67%) Banking
Job Titles
1 6 (100.00%) Developer
2 4 (66.67%) Oracle Developer
2 4 (66.67%) PL/SQL Developer
2 4 (66.67%) SQL Developer
3 2 (33.33%) Java Developer
4 1 (16.67%) J2EE Developer
4 1 (16.67%) Java Software Developer
4 1 (16.67%) Java/J2EE Developer
4 1 (16.67%) Software Developer
Libraries, Frameworks & Software Standards
1 6 (100.00%) J2EE
2 4 (66.67%) Oracle ADF
3 2 (33.33%) HTML
3 2 (33.33%) XML
4 1 (16.67%) Ajax
4 1 (16.67%) AngularJS
4 1 (16.67%) CSS
4 1 (16.67%) HTML5
4 1 (16.67%) Java EE
4 1 (16.67%) jQuery
4 1 (16.67%) JSP
4 1 (16.67%) JSR 168
4 1 (16.67%) JSR 286
4 1 (16.67%) Node.js
4 1 (16.67%) OSGi
4 1 (16.67%) Servlets
4 1 (16.67%) SOAP
4 1 (16.67%) Spring
4 1 (16.67%) Struts
4 1 (16.67%) Web Services
Miscellaneous
1 1 (16.67%) Analytical Skills
1 1 (16.67%) Computer Science
1 1 (16.67%) Data Structures
1 1 (16.67%) Enterprise Software
Operating Systems
1 1 (16.67%) Unix
Processes & Methodologies
1 4 (66.67%) SDLC
2 2 (33.33%) OO
3 1 (16.67%) Agile Software Development
3 1 (16.67%) Dashboard Development
3 1 (16.67%) Data Modelling
3 1 (16.67%) DevOps
3 1 (16.67%) ETL
3 1 (16.67%) Kanban
3 1 (16.67%) Mentoring
3 1 (16.67%) OOP
3 1 (16.67%) Open Source
3 1 (16.67%) RAD
3 1 (16.67%) Responsive Web Design
3 1 (16.67%) Scrum
3 1 (16.67%) SOLID
3 1 (16.67%) TDD
3 1 (16.67%) Web Application Development
3 1 (16.67%) Web Development
Programming Languages
1 5 (83.33%) SQL
2 4 (66.67%) PL/SQL
3 2 (33.33%) Java
3 2 (33.33%) JavaScript
Qualifications
1 1 (16.67%) Degree
Systems Management
1 1 (16.67%) Opscode Chef
1 1 (16.67%) Puppet
Vendors
1 5 (83.33%) Oracle
2 1 (16.67%) CA Agile Central
2 1 (16.67%) IBM