The following table provides summary statistics for contract job vacancies advertised in England 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 26 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)
UK / England
3 months to
26 Jun 2017
Same period 2016 Same period 2015
Rank 524 552 570
Rank change year-on-year +28 +18  
Contract jobs citing JSF 65 71 66
As % of all contract IT jobs advertised in England 0.15% 0.15% 0.13%
As % of the Libraries, Frameworks & Software Standards category 0.47% 0.50% 0.46%
Number of daily rates quoted 42 46 37
Median daily rate £400 £370 £400
Median daily rate % change year-on-year +8.10% -7.50%  
90% offered a daily rate of more than £360 £220 £319
10% offered a daily rate of more than £509 £500 £460
UK excluding London median daily rate £400 £340 £400
% change year-on-year +17.64% -15.00%  
Number of hourly rates quoted 2 6 0
Median hourly rate £40.00 £31.14 -
Median hourly rate % change year-on-year +28.47% -  
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 England with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
England
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 13889 14144 14206
As % of all contract IT job vacancies advertised in England 32.18% 29.02% 27.91%
Number of daily rates quoted 9642 10076 9673
Median daily rate £450 £425 £388
Median daily rate % change year-on-year +5.88% +9.67%  
90% offered a daily rate of more than £320 £300 £288
10% offered a daily rate of more than £588 £570 £550
UK excluding London median daily rate £400 £375 £350
% change year-on-year +6.66% +7.14%  
Number of hourly rates quoted 186 167 198
Median hourly rate £42.50 £36.00 £37.45
Median hourly rate % change year-on-year +18.05% -3.87%  
90% offered a hourly rate of more than £22.00 £18.80 £17.50
10% offered a hourly rate of more than £55.00 £50.00 £55.00
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 England

The job posting trend of jobs advertised in England 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 England

JSF
Contractor Daily Rate Trend in England

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

Contractor daily rate trend for JSF in England

JSF
Contractor Daily Rate Histogram in England

The daily rate distribution of IT jobs citing JSF in England over the 3 months to 26 June 2017.

Contractor daily rate histogram for JSF in England

JSF
Contractor Hourly Rate Trend in England

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

Contractor hourly rate trend for JSF in England

JSF
Contract Job Locations in England

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JSF within the England region over the 3 months to 26 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
London -4 25 £450 +2.85% 7
South East +39 11 £438 +41.12% 5
South West 0 9 £360 +2.85%
East Midlands -4 6 £420 -4.54%
East of England -24 6 £400 +81.81% 3
North West +24 4 £438 +34.61% 4
Yorkshire +27 2 £369 +34.09% 1
West Midlands - 1 £375 - 2
JSF
UK

For the 6 months to 26 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 England region with a requirement for JSF.

1 142 (95.95%) Java
2 91 (61.49%) Agile Software Development
3 77 (52.03%) Spring
4 72 (48.65%) JavaScript
4 72 (48.65%) Web Services
5 64 (43.24%) HTML
5 64 (43.24%) Oracle
6 59 (39.86%) XML
7 58 (39.19%) J2EE
8 56 (37.84%) SQL
9 54 (36.49%) Hibernate
10 51 (34.46%) Scrum
10 51 (34.46%) JSP
11 46 (31.08%) Struts
12 45 (30.41%) TDD
12 45 (30.41%) Java EE
12 45 (30.41%) Git (software)
13 44 (29.73%) JBoss
14 42 (28.38%) Eclipse
14 42 (28.38%) JUnit
15 38 (25.68%) jQuery
16 37 (25.00%) Ajax
16 37 (25.00%) CSS
16 37 (25.00%) MVC
17 35 (23.65%) Maven
18 34 (22.97%) SOAP
18 34 (22.97%) Oracle Database
19 32 (21.62%) REST
19 32 (21.62%) PL/SQL
20 31 (20.95%) EJB

JSF
Co-occurring IT Skills in England 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 44 (29.73%) JBoss
2 30 (20.27%) WebSphere
3 16 (10.81%) WebLogic
4 12 (8.11%) Confluence
5 11 (7.43%) Tomcat
6 10 (6.76%) WildFly
7 8 (5.41%) Adobe Experience Manager
7 8 (5.41%) Apache
7 8 (5.41%) WebSphere Application Server
8 7 (4.73%) Elasticsearch
9 6 (4.05%) Apache Solr
9 6 (4.05%) Oracle SOA Suite
9 6 (4.05%) WebLogic Portal
10 5 (3.38%) WebSphere Portal
11 4 (2.70%) GlassFish
11 4 (2.70%) WebSphere Process Server
12 3 (2.03%) WebLogic Integration
13 1 (0.68%) ArcGIS
13 1 (0.68%) CMS
13 1 (0.68%) SharePoint
Applications
1 2 (1.35%) MS Visio
Business Applications
1 3 (2.03%) Oracle BPM
Cloud Services
1 10 (6.76%) Amazon AWS
2 6 (4.05%) Amazon CloudWatch
2 6 (4.05%) Amazon EC2
2 6 (4.05%) Amazon ElastiCache
2 6 (4.05%) Amazon S3
2 6 (4.05%) Amazon SQS
2 6 (4.05%) AWS Lambda
2 6 (4.05%) CloudFront
3 2 (1.35%) GitHub
3 2 (1.35%) Microsoft Azure
3 2 (1.35%) SaaS
4 1 (0.68%) Dropbox
Communications & Networking
1 14 (9.46%) Internet
2 4 (2.70%) Intranet
3 3 (2.03%) HTTP
3 3 (2.03%) TCP/IP
4 2 (1.35%) Firewall
4 2 (1.35%) SAN
5 1 (0.68%) Cisco ASA
5 1 (0.68%) DNS
5 1 (0.68%) F5 BIG-IP LTM
5 1 (0.68%) FTP
5 1 (0.68%) LAN
5 1 (0.68%) LDAP
5 1 (0.68%) NAS
5 1 (0.68%) WAN
Database & Business Intelligence
1 34 (22.97%) Oracle Database
2 18 (12.16%) Relational Database
3 14 (9.46%) Oracle Database 10g
4 12 (8.11%) MySQL
4 12 (8.11%) Oracle Database 11g
4 12 (8.11%) RDBMS
5 10 (6.76%) PostgreSQL
6 9 (6.08%) SQL Server
7 8 (5.41%) DB2
8 7 (4.73%) Oracle Reports
9 6 (4.05%) Amazon DynamoDB
9 6 (4.05%) Oracle Database 12c
10 4 (2.70%) MongoDB
10 4 (2.70%) Oracle BI Publisher
11 3 (2.03%) JasperReports
12 1 (0.68%) Couchbase
12 1 (0.68%) Firebird
12 1 (0.68%) GIS
12 1 (0.68%) NoSQL
12 1 (0.68%) OrientDB
Development Applications
1 45 (30.41%) Git (software)
2 42 (28.38%) Eclipse
2 42 (28.38%) JUnit
3 35 (23.65%) Maven
4 29 (19.59%) Jenkins
5 28 (18.92%) JIRA
6 27 (18.24%) Ant
7 26 (17.57%) IntelliJ
8 25 (16.89%) Gradle
9 19 (12.84%) Mercurial
10 18 (12.16%) Subversion
11 10 (6.76%) Selenium
12 8 (5.41%) Apache Buildr
12 8 (5.41%) jMock
12 8 (5.41%) Mockito
13 7 (4.73%) HP UFT
13 7 (4.73%) JDeveloper
14 6 (4.05%) Atlassian Bamboo
14 6 (4.05%) Bitbucket
15 5 (3.38%) Rational Application Developer
General
1 25 (16.89%) Finance
2 12 (8.11%) Banking
3 3 (2.03%) Law
3 3 (2.03%) Retail
4 2 (1.35%) Dutch Language
4 2 (1.35%) French Language
4 2 (1.35%) Marketing
4 2 (1.35%) Prime Brokerage
5 1 (0.68%) Aerospace
5 1 (0.68%) Billing
5 1 (0.68%) Games
5 1 (0.68%) Multimedia
5 1 (0.68%) Publishing
Job Titles
1 118 (79.73%) Developer
2 102 (68.92%) Java Developer
3 21 (14.19%) Senior Developer
4 20 (13.51%) Senior Java Developer
5 13 (8.78%) Architect
6 12 (8.11%) SQL Developer
7 10 (6.76%) Applications Support
8 9 (6.08%) HTML Developer
9 8 (5.41%) JavaScript Developer
9 8 (5.41%) Oracle Developer
10 7 (4.73%) Technical Architect
11 6 (4.05%) Agile Developer
11 6 (4.05%) Agile Java Developer
11 6 (4.05%) J2EE Developer
12 5 (3.38%) Front End Developer (Client-Side Developer)
12 5 (3.38%) Java/J2EE Developer
12 5 (3.38%) PL/SQL Developer
13 4 (2.70%) Java Web Developer
13 4 (2.70%) Software Engineer
13 4 (2.70%) Web Developer
Libraries, Frameworks & Software Standards
1 77 (52.03%) Spring
2 72 (48.65%) Web Services
3 64 (43.24%) HTML
4 59 (39.86%) XML
5 58 (39.19%) J2EE
6 54 (36.49%) Hibernate
7 51 (34.46%) JSP
8 46 (31.08%) Struts
9 45 (30.41%) Java EE
10 38 (25.68%) jQuery
11 37 (25.00%) Ajax
11 37 (25.00%) CSS
12 34 (22.97%) SOAP
13 32 (21.62%) REST
14 31 (20.95%) AngularJS
14 31 (20.95%) EJB
15 27 (18.24%) RESTful
15 27 (18.24%) Spring MVC
16 24 (16.22%) PrimeFaces
17 20 (13.51%) JSON
Miscellaneous
1 12 (8.11%) Enterprise Software
1 12 (8.11%) Web 2.0
2 8 (5.41%) Analytical Skills
3 7 (4.73%) RIA
4 4 (2.70%) Client/Server
4 4 (2.70%) Mobile App
5 3 (2.03%) Computer Science
5 3 (2.03%) Data Structures
5 3 (2.03%) DataPower
5 3 (2.03%) Derivative
5 3 (2.03%) User Experience
5 3 (2.03%) Virtual Team
6 2 (1.35%) Clustering
6 2 (1.35%) Fintech
7 1 (0.68%) Cloud Native
7 1 (0.68%) Online Games
7 1 (0.68%) Reference Data
7 1 (0.68%) Wiki
Operating Systems
1 12 (8.11%) Unix
2 9 (6.08%) Linux
3 2 (1.35%) Android
3 2 (1.35%) Apple iOS
3 2 (1.35%) Ubuntu
3 2 (1.35%) Windows
4 1 (0.68%) CentOS
4 1 (0.68%) Windows Server 2008
4 1 (0.68%) Windows Server 2012
Processes & Methodologies
1 91 (61.49%) Agile Software Development
2 51 (34.46%) Scrum
3 45 (30.41%) TDD
4 37 (25.00%) MVC
5 29 (19.59%) Unit Testing
6 25 (16.89%) OO
6 25 (16.89%) Web Development
7 23 (15.54%) DevOps
8 22 (14.86%) SDLC
9 21 (14.19%) E-Commerce
9 21 (14.19%) Pair Programming
10 20 (13.51%) BDD
11 19 (12.84%) Software Engineering
12 18 (12.16%) SOA
13 17 (11.49%) Test Automation
14 16 (10.81%) Continuous Integration
15 15 (10.14%) UML
16 14 (9.46%) Web Application Development
17 13 (8.78%) Microservices
18 11 (7.43%) User Stories
Programming Languages
1 142 (95.95%) Java
2 72 (48.65%) JavaScript
3 56 (37.84%) SQL
4 32 (21.62%) PL/SQL
5 10 (6.76%) C
6 5 (3.38%) Shell Script
7 4 (2.70%) Perl
7 4 (2.70%) PHP
8 3 (2.03%) C#
9 2 (1.35%) ES6
9 2 (1.35%) Groovy
9 2 (1.35%) Python
10 1 (0.68%) Apple Swift
10 1 (0.68%) Delphi
10 1 (0.68%) ECMAScript
10 1 (0.68%) Objective-C
10 1 (0.68%) Ruby
10 1 (0.68%) Scala
Qualifications
1 20 (13.51%) Security Cleared
2 11 (7.43%) DV Cleared
3 9 (6.08%) SC Cleared
4 5 (3.38%) Sun Certification
5 4 (2.70%) Degree
6 3 (2.03%) Computer Science Degree
7 1 (0.68%) Brainbench
7 1 (0.68%) CompTIA Security+
7 1 (0.68%) CTC Cleared
7 1 (0.68%) SANS
7 1 (0.68%) Security+ Certification
Quality Assurance & Compliance
1 9 (6.08%) QA
1 9 (6.08%) SLA
System Software
1 8 (5.41%) Docker
2 7 (4.73%) Oracle RAC
3 1 (0.68%) Active Directory
3 1 (0.68%) Shibboleth
3 1 (0.68%) VMware Infrastructure
Systems Management
1 9 (6.08%) Ansible
2 8 (5.41%) Opscode Chef
2 8 (5.41%) Puppet
3 1 (0.68%) EMC Navisphere
3 1 (0.68%) Oracle Enterprise Manager
3 1 (0.68%) Oracle RMAN
Vendors
1 64 (43.24%) Oracle
2 10 (6.76%) IBM
3 8 (5.41%) ATG
3 8 (5.41%) BEA
4 7 (4.73%) CA Agile Central
5 5 (3.38%) Adobe
6 3 (2.03%) Kony
6 3 (2.03%) Red Hat
6 3 (2.03%) Sybase
7 2 (1.35%) Google
7 2 (1.35%) Informatica
7 2 (1.35%) Sun
7 2 (1.35%) Yahoo!
8 1 (0.68%) Cisco
8 1 (0.68%) Dell
8 1 (0.68%) EMC
8 1 (0.68%) HP
8 1 (0.68%) Juniper
8 1 (0.68%) Microsoft
8 1 (0.68%) VMware
Liverpool, Merseyside
Uniting Ambition
Rate: £350 - 450 per day
Posted: 5 days ago
London
McGregor Boyall
Rate: £300 - £400 per annum
Posted: 3 days ago
Brentwood, Essex
X4 Group
Rate: £400 per day
Posted: 5 days ago
Brentwood, Essex
Harvey Nash plc
Rate: £300 - £340 per day
Posted: 3 days ago
Winchester, Hampshire
IBM Client Innovation Centre
Rate: From £25,070 to £57,300 per annum dependent on experience & assessment
Posted: 13 days ago