The following table provides summary statistics for contract job vacancies 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 29 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
3 months to
29 Jun 2017
Same period 2016 Same period 2015
Rank 545 542 565
Rank change year-on-year -3 +23  
Contract jobs citing JSF 69 107 79
As % of all contract IT jobs advertised in the UK 0.15% 0.20% 0.14%
As % of the Libraries, Frameworks & Software Standards category 0.46% 0.70% 0.51%
Number of daily rates quoted 43 75 45
Median daily rate £400 £360 £400
Median daily rate % change year-on-year +11.11% -10.00%  
90% offered a daily rate of more than £328 £249 £319
10% offered a daily rate of more than £533 £515 £483
UK excluding London median daily rate £375 £340 £400
% change year-on-year +10.29% -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 with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
UK
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 15092 15313 15456
As % of all contract IT job vacancies advertised in the UK 32.04% 28.51% 27.58%
Number of daily rates quoted 40585 42041 38676
Median daily rate £434 £420 £388
Median daily rate % change year-on-year +3.21% +8.38%  
90% offered a daily rate of more than £306 £297 £269
10% offered a daily rate of more than £600 £575 £563
UK excluding London median daily rate £395 £375 £350
% change year-on-year +5.33% +7.14%  
Number of hourly rates quoted 589 519 682
Median hourly rate £42.50 £36.00 £37.80
Median hourly rate % change year-on-year +18.05% -4.76%  
90% offered a hourly rate of more than £19.25 £17.20 £16.61
10% offered a hourly rate of more than £57.50 £48.76 £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

Job postings citing JSF as a percentage of all IT jobs advertised.

Job vacancy trend for JSF in the UK

JSF
Contractor Daily Rate Trend

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

Contractor daily rate trend for JSF in the UK

JSF
Contractor Daily Rate Histogram

The daily rate distribution of IT jobs citing JSF over the 3 months to 29 June 2017.

Contractor daily rate histogram for JSF in the UK

JSF
Contractor Hourly Rate Trend

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

Contractor hourly rate trend for JSF in the UK

JSF
Top 9 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JSF within the UK over the 3 months to 29 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
England +21 65 £400 +8.10% 18
UK excluding London +18 37 £375 +10.29% 12
London +11 29 £450 - 7
South East +23 9 £438 +41.12% 6
South West -5 9 £360 +2.85%
East of England -24 7 £388 +76.13% 1
North of England +61 6 £419 +39.58% 2
Midlands +16 4 £398 -9.65% 2
Scotland +14 2 £300 -11.76%

For the 6 months to 29 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 with a requirement for JSF.

1 153 (95.63%) Java
2 95 (59.38%) Agile Software Development
3 81 (50.63%) Spring
3 81 (50.63%) JavaScript
4 71 (44.38%) Web Services
5 68 (42.50%) HTML
6 67 (41.88%) Oracle
7 60 (37.50%) SQL
8 59 (36.88%) J2EE
8 59 (36.88%) XML
9 58 (36.25%) Hibernate
10 54 (33.75%) Scrum
11 52 (32.50%) JSP
12 48 (30.00%) Git (software)
13 46 (28.75%) TDD
14 45 (28.13%) Java EE
14 45 (28.13%) Struts
14 45 (28.13%) JUnit
14 45 (28.13%) JBoss
15 43 (26.88%) Eclipse
16 42 (26.25%) jQuery
17 40 (25.00%) Ajax
18 39 (24.38%) CSS
19 37 (23.13%) MVC
19 37 (23.13%) Maven
20 35 (21.88%) AngularJS
21 34 (21.25%) Oracle Database
21 34 (21.25%) SOAP
21 34 (21.25%) PL/SQL
22 33 (20.63%) Jenkins

JSF
Co-occurring IT Skills 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 45 (28.13%) JBoss
2 29 (18.13%) WebSphere
3 15 (9.38%) WebLogic
4 13 (8.13%) Confluence
5 12 (7.50%) Tomcat
6 11 (6.88%) WildFly
7 8 (5.00%) Adobe Experience Manager
7 8 (5.00%) Apache
7 8 (5.00%) Elasticsearch
8 6 (3.75%) Apache Solr
8 6 (3.75%) WebSphere Application Server
9 5 (3.13%) WebSphere Portal
10 4 (2.50%) Oracle SOA Suite
10 4 (2.50%) WebLogic Portal
11 2 (1.25%) GlassFish
11 2 (1.25%) SharePoint
11 2 (1.25%) WebSphere Process Server
12 1 (0.63%) ArcGIS
12 1 (0.63%) CMS
12 1 (0.63%) WebLogic Integration
Applications
1 2 (1.25%) MS Visio
Business Applications
1 1 (0.63%) Oracle BPM
Cloud Services
1 10 (6.25%) Amazon AWS
2 6 (3.75%) Amazon CloudWatch
2 6 (3.75%) Amazon EC2
2 6 (3.75%) Amazon ElastiCache
2 6 (3.75%) Amazon S3
2 6 (3.75%) Amazon SQS
2 6 (3.75%) AWS Lambda
2 6 (3.75%) CloudFront
3 2 (1.25%) GitHub
3 2 (1.25%) Microsoft Azure
3 2 (1.25%) SaaS
4 1 (0.63%) Dropbox
Communications & Networking
1 14 (8.75%) Internet
2 4 (2.50%) Intranet
3 3 (1.88%) HTTP
3 3 (1.88%) TCP/IP
4 2 (1.25%) Firewall
4 2 (1.25%) SAN
5 1 (0.63%) Cisco ASA
5 1 (0.63%) DNS
5 1 (0.63%) F5 BIG-IP LTM
5 1 (0.63%) FTP
5 1 (0.63%) LAN
5 1 (0.63%) LDAP
5 1 (0.63%) NAS
5 1 (0.63%) WAN
Database & Business Intelligence
1 34 (21.25%) Oracle Database
2 20 (12.50%) Relational Database
3 14 (8.75%) Oracle Database 10g
4 13 (8.13%) Oracle Database 11g
5 12 (7.50%) MySQL
5 12 (7.50%) RDBMS
6 11 (6.88%) SQL Server
7 10 (6.25%) PostgreSQL
8 7 (4.38%) DB2
8 7 (4.38%) Oracle Database 12c
8 7 (4.38%) Oracle Reports
9 6 (3.75%) Amazon DynamoDB
10 5 (3.13%) MongoDB
11 4 (2.50%) Oracle BI Publisher
12 3 (1.88%) JasperReports
13 2 (1.25%) NoSQL
14 1 (0.63%) Big Data
14 1 (0.63%) Couchbase
14 1 (0.63%) Neo4j
14 1 (0.63%) OrientDB
Development Applications
1 48 (30.00%) Git (software)
2 45 (28.13%) JUnit
3 43 (26.88%) Eclipse
4 37 (23.13%) Maven
5 33 (20.63%) Jenkins
6 30 (18.75%) JIRA
7 28 (17.50%) Ant
8 26 (16.25%) Gradle
8 26 (16.25%) IntelliJ
9 19 (11.88%) Mercurial
9 19 (11.88%) Subversion
10 10 (6.25%) Mockito
10 10 (6.25%) Selenium
11 9 (5.63%) jMock
12 8 (5.00%) Apache Buildr
12 8 (5.00%) JDeveloper
13 7 (4.38%) Atlassian Bamboo
13 7 (4.38%) Bitbucket
13 7 (4.38%) HP UFT
14 6 (3.75%) SonarQube
General
1 26 (16.25%) Finance
2 14 (8.75%) Banking
3 3 (1.88%) Dutch Language
3 3 (1.88%) French Language
3 3 (1.88%) Law
3 3 (1.88%) Retail
4 2 (1.25%) Marketing
5 1 (0.63%) Aerospace
5 1 (0.63%) Automotive
5 1 (0.63%) Billing
5 1 (0.63%) Games
5 1 (0.63%) German Language
5 1 (0.63%) Multimedia
5 1 (0.63%) Publishing
Job Titles
1 130 (81.25%) Developer
2 111 (69.38%) Java Developer
3 21 (13.13%) Senior Developer
4 19 (11.88%) Senior Java Developer
5 13 (8.13%) Architect
6 12 (7.50%) SQL Developer
7 10 (6.25%) Applications Support
8 9 (5.63%) HTML Developer
8 9 (5.63%) JavaScript Developer
8 9 (5.63%) Oracle Developer
9 7 (4.38%) J2EE Developer
9 7 (4.38%) Technical Architect
10 6 (3.75%) Agile Developer
10 6 (3.75%) Agile Java Developer
11 5 (3.13%) Front End Developer (Client-Side Developer)
11 5 (3.13%) Java/J2EE Developer
11 5 (3.13%) PL/SQL Developer
11 5 (3.13%) Software Engineer
11 5 (3.13%) UI Developer
12 4 (2.50%) Java Web Developer
Libraries, Frameworks & Software Standards
1 81 (50.63%) Spring
2 71 (44.38%) Web Services
3 68 (42.50%) HTML
4 59 (36.88%) J2EE
4 59 (36.88%) XML
5 58 (36.25%) Hibernate
6 52 (32.50%) JSP
7 45 (28.13%) Java EE
7 45 (28.13%) Struts
8 42 (26.25%) jQuery
9 40 (25.00%) Ajax
10 39 (24.38%) CSS
11 35 (21.88%) AngularJS
12 34 (21.25%) SOAP
13 32 (20.00%) REST
14 30 (18.75%) EJB
15 28 (17.50%) Spring MVC
16 27 (16.88%) RESTful
17 26 (16.25%) PrimeFaces
18 20 (12.50%) JSON
Miscellaneous
1 14 (8.75%) Enterprise Software
2 13 (8.13%) Web 2.0
3 8 (5.00%) Analytical Skills
4 7 (4.38%) RIA
5 4 (2.50%) Client/Server
6 3 (1.88%) Computer Science
6 3 (1.88%) Data Structures
6 3 (1.88%) Mobile App
6 3 (1.88%) User Experience
6 3 (1.88%) Virtual Team
7 2 (1.25%) Clustering
7 2 (1.25%) Fintech
8 1 (0.63%) Cloud Native
8 1 (0.63%) DataPower
8 1 (0.63%) Derivative
8 1 (0.63%) Greenfield Project
8 1 (0.63%) Online Games
8 1 (0.63%) Reference Data
8 1 (0.63%) Wiki
Operating Systems
1 14 (8.75%) Unix
2 11 (6.88%) Linux
3 2 (1.25%) Android
3 2 (1.25%) Apple iOS
3 2 (1.25%) Ubuntu
3 2 (1.25%) Windows
4 1 (0.63%) CentOS
4 1 (0.63%) Windows Server 2008
4 1 (0.63%) Windows Server 2012
Processes & Methodologies
1 95 (59.38%) Agile Software Development
2 54 (33.75%) Scrum
3 46 (28.75%) TDD
4 37 (23.13%) MVC
5 29 (18.13%) Unit Testing
5 29 (18.13%) Web Development
6 27 (16.88%) OO
7 24 (15.00%) DevOps
8 23 (14.38%) SDLC
9 21 (13.13%) E-Commerce
9 21 (13.13%) Pair Programming
9 21 (13.13%) Software Engineering
10 18 (11.25%) BDD
10 18 (11.25%) Continuous Integration
10 18 (11.25%) SOA
10 18 (11.25%) Test Automation
11 15 (9.38%) Web Application Development
12 14 (8.75%) Open Source
12 14 (8.75%) UML
13 13 (8.13%) Microservices
Programming Languages
1 153 (95.63%) Java
2 81 (50.63%) JavaScript
3 60 (37.50%) SQL
4 34 (21.25%) PL/SQL
5 10 (6.25%) C
6 5 (3.13%) Shell Script
7 4 (2.50%) PHP
8 3 (1.88%) C#
9 2 (1.25%) ES6
9 2 (1.25%) Groovy
9 2 (1.25%) Perl
9 2 (1.25%) Python
10 1 (0.63%) Apple Swift
10 1 (0.63%) Delphi
10 1 (0.63%) ECMAScript
10 1 (0.63%) Objective-C
10 1 (0.63%) Ruby
10 1 (0.63%) Scala
10 1 (0.63%) VB
10 1 (0.63%) VB6
Qualifications
1 21 (13.13%) Security Cleared
2 12 (7.50%) DV Cleared
3 9 (5.63%) SC Cleared
4 5 (3.13%) Sun Certification
5 4 (2.50%) Degree
6 3 (1.88%) Computer Science Degree
7 1 (0.63%) Brainbench
7 1 (0.63%) CompTIA Security+
7 1 (0.63%) CTC Cleared
7 1 (0.63%) SANS
7 1 (0.63%) Security+ Certification
Quality Assurance & Compliance
1 9 (5.63%) QA
1 9 (5.63%) SLA
System Software
1 9 (5.63%) Docker
2 7 (4.38%) Oracle RAC
3 1 (0.63%) Active Directory
3 1 (0.63%) Shibboleth
3 1 (0.63%) VMware Infrastructure
Systems Management
1 9 (5.63%) Ansible
2 8 (5.00%) Opscode Chef
2 8 (5.00%) Puppet
3 1 (0.63%) EMC Navisphere
3 1 (0.63%) Oracle Enterprise Manager
3 1 (0.63%) Oracle RMAN
Vendors
1 67 (41.88%) Oracle
2 8 (5.00%) ATG
2 8 (5.00%) BEA
2 8 (5.00%) CA Agile Central
2 8 (5.00%) IBM
3 5 (3.13%) Adobe
4 3 (1.88%) Red Hat
5 2 (1.25%) Informatica
5 2 (1.25%) Sun
6 1 (0.63%) CA
6 1 (0.63%) Cisco
6 1 (0.63%) Dell
6 1 (0.63%) EMC
6 1 (0.63%) ESRI
6 1 (0.63%) HP
6 1 (0.63%) Juniper
6 1 (0.63%) Kony
6 1 (0.63%) Microsoft
6 1 (0.63%) Sybase
6 1 (0.63%) VMware
London
McGregor Boyall
Rate: £300 - £400 per annum
Posted: 6 days ago
Brentwood, Essex
Harvey Nash plc
Rate: £300 - £340 per day
Posted: 6 days ago
Winchester, Hampshire
IBM Client Innovation Centre
Rate: From £25,070 to £57,300 per annum dependent on experience & assessment
Posted: 15 days ago