The following table provides summary statistics for permanent job vacancies with a requirement for JSF skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited JSF over the 3 months to 28 April 2017 with a comparison to the same period in the previous 2 years.

JavaServer Faces (JSF)
UK
3 months to
28 Apr 2017
Same period 2016 Same period 2015
Rank 747 736 782
Rank change year-on-year -11 +46  
Permanent jobs citing JSF 120 225 202
As % of all permanent IT jobs advertised in the UK 0.14% 0.22% 0.18%
As % of the Libraries, Frameworks & Software Standards category 0.34% 0.56% 0.48%
Number of salaries quoted 89 191 175
Median salary £45,000 £48,750 £45,000
Median salary % change year-on-year -7.69% +8.33%  
90% offered a salary of more than £28,500 £35,000 £32,500
10% offered a salary of more than £68,500 £72,250 £65,000
UK excluding London median salary £43,750 £47,500 £40,000
% change year-on-year -7.89% +18.75%  

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 permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
UK
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 35615 39897 42122
As % of all permanent IT job vacancies advertised in the UK 40.79% 38.56% 37.96%
Number of salaries quoted 30273 34475 35791
Median salary £45,000 £45,000 £45,000
90% offered a salary of more than £32,000 £31,000 £30,000
10% offered a salary of more than £70,000 £65,000 £67,500
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year -5.88% +6.25%  

JSF
Job Vacancy Trend

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

Job vacancy trend for JSF in the UK

JSF
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing JSF.

Salary trend for JSF in the UK

JSF
Salary Histogram

The salary distribution of IT jobs citing JSF over the 3 months to 28 April 2017.

Salary histogram for JSF in the UK

JSF
Top 30 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JSF within the UK over the 3 months to 28 April 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
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England -27 102 £45,000 -10.00% 14
London +29 28 £65,000 +18.18% 5
South East +5 26 £50,000 +11.11% 5
North West -24 14 £45,000 +38.46% 1
East of England +13 13 £55,000 +4.76%
South West -15 13 £37,500 -31.81%
Manchester -22 13 £45,000 +38.46% 1
Gloucestershire +1 10 £37,500 -18.91%
Buckinghamshire +22 9 £50,000 +5.26%
Yorkshire +24 8 £40,000 -11.11% 3
Scotland +20 8 £57,500 -
Edinburgh - 8 £57,500 -
Milton Keynes - 8 £51,250 -
West Yorkshire +30 6 £40,000 - 2
Hertfordshire +16 6 £65,000 +1.16%
Surrey +28 5 £50,000 +11.11% 2
Hampshire +8 5 £50,000 - 1
Oxfordshire - 5 £28,500 - 1
Bedfordshire +13 4 £50,000 +5.26%
Farnborough -7 4 £50,000 -
Oxford - 4 £28,500 -
Bradford - 4 £37,500 -
City of London +16 3 £100,000 +26.98% 3
Luton +15 3 - -
South Wales 0 3 £52,500 +26.50%
Wales -1 3 £52,500 +26.50%
Cheshunt - 3 £40,000 -
Swindon +17 2 - -
Guildford +13 2 £53,750 +52.48%
North Yorkshire +7 2 £48,750 +8.33% 1

For the 6 months to 28 April 2017, IT jobs citing JSF also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads with a requirement for JSF.

1 282 (96.91%) Java
2 177 (60.82%) Spring
3 171 (58.76%) Agile Software Development
4 164 (56.36%) Hibernate
5 163 (56.01%) SQL
6 154 (52.92%) Oracle
7 130 (44.67%) J2EE
8 128 (43.99%) HTML
9 124 (42.61%) JavaScript
10 122 (41.92%) Web Services
11 117 (40.21%) OO
12 109 (37.46%) Linux
13 107 (36.77%) JSP
14 105 (36.08%) Software Engineering
15 103 (35.40%) Java EE
16 98 (33.68%) Jenkins
16 98 (33.68%) CSS
17 97 (33.33%) XML
18 94 (32.30%) JBoss
18 94 (32.30%) Finance
19 88 (30.24%) Scrum
20 78 (26.80%) Tomcat
20 78 (26.80%) JUnit
21 75 (25.77%) MySQL
21 75 (25.77%) UML
22 73 (25.09%) JPA
23 70 (24.05%) SOAP
24 68 (23.37%) Maven
25 66 (22.68%) Relational Database
26 65 (22.34%) RESTful

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 94 (32.30%) JBoss
2 78 (26.80%) Tomcat
3 52 (17.87%) Apache
3 52 (17.87%) WebLogic
3 52 (17.87%) WebSphere
4 33 (11.34%) nginx
5 27 (9.28%) Confluence
6 26 (8.93%) Jetty
7 22 (7.56%) Oracle SOA Suite
8 15 (5.15%) WebSphere Application Server
9 12 (4.12%) Oracle Workflow
10 8 (2.75%) IIS
10 8 (2.75%) Mule
11 7 (2.41%) WildFly
12 4 (1.37%) Liferay
13 3 (1.03%) Apache Solr
13 3 (1.03%) Elasticsearch
13 3 (1.03%) WebLogic Portal
14 2 (0.69%) GlassFish
14 2 (0.69%) WebSphere Portal
Applications
1 5 (1.72%) Microsoft Office
2 2 (0.69%) MS Visio
2 2 (0.69%) Photoshop
Business Applications
1 16 (5.50%) Oracle BPM
2 5 (1.72%) Payment Gateway
2 5 (1.72%) SAP Oil and Gas
Cloud Services
1 22 (7.56%) Amazon AWS
2 6 (2.06%) Amazon S3
2 6 (2.06%) Amazon SQS
3 4 (1.37%) SaaS
4 3 (1.03%) Bluemix
4 3 (1.03%) GitHub
4 3 (1.03%) IBM Cloud
5 1 (0.34%) Google Cloud Platform
5 1 (0.34%) IaaS
5 1 (0.34%) Microsoft Azure
5 1 (0.34%) PaaS
Communications & Networking
1 18 (6.19%) TCP/IP
2 13 (4.47%) HTTP
2 13 (4.47%) HTTPS
2 13 (4.47%) SNMP
3 11 (3.78%) Firewall
4 8 (2.75%) DNS
5 3 (1.03%) Internet
6 2 (0.69%) NAS
6 2 (0.69%) SAN
7 1 (0.34%) FTP
7 1 (0.34%) Intranet
7 1 (0.34%) LDAP
7 1 (0.34%) VoIP
Database & Business Intelligence
1 75 (25.77%) MySQL
2 66 (22.68%) Relational Database
3 53 (18.21%) Oracle Database
4 44 (15.12%) PostgreSQL
5 30 (10.31%) Oracle Database 11g
5 30 (10.31%) SQL Server
6 26 (8.93%) InterSystems Cache
7 17 (5.84%) MongoDB
7 17 (5.84%) Oracle Database 10g
8 11 (3.78%) Oracle Reports
9 10 (3.44%) NoSQL
10 8 (2.75%) Hadoop
10 8 (2.75%) JasperReports
10 8 (2.75%) RDBMS
11 6 (2.06%) Apache Cassandra
11 6 (2.06%) Crystal Reports
12 5 (1.72%) Neo4j
12 5 (1.72%) Oracle BI Publisher
13 3 (1.03%) Big Data
14 2 (0.69%) MariaDB
Development Applications
1 98 (33.68%) Jenkins
2 78 (26.80%) JUnit
3 68 (23.37%) Maven
4 57 (19.59%) Atlassian Bamboo
5 54 (18.56%) Eclipse
6 46 (15.81%) Ant
7 43 (14.78%) JIRA
8 39 (13.40%) Subversion
9 34 (11.68%) Hudson
10 29 (9.97%) Git (software)
11 27 (9.28%) Bitbucket
11 27 (9.28%) EasyMock
12 26 (8.93%) Sonatype Nexus
13 19 (6.53%) Mockito
14 18 (6.19%) IntelliJ
15 16 (5.50%) Gradle
16 15 (5.15%) Selenium
17 13 (4.47%) GDB
17 13 (4.47%) Valgrind
17 13 (4.47%) XMLSpy
General
1 94 (32.30%) Finance
2 37 (12.71%) Banking
3 10 (3.44%) Publishing
3 10 (3.44%) Telecoms
4 7 (2.41%) Advertising
4 7 (2.41%) Manufacturing
4 7 (2.41%) Marketing
5 5 (1.72%) Electronics
6 3 (1.03%) Aerospace
6 3 (1.03%) Multimedia
7 1 (0.34%) Billing
Job Titles
1 151 (51.89%) Developer
2 135 (46.39%) Java Developer
3 68 (23.37%) Software Engineer
4 62 (21.31%) Java Engineer
5 49 (16.84%) Java Software Engineer
6 40 (13.75%) Senior Developer
7 39 (13.40%) Senior Java Developer
8 23 (7.90%) Architect
8 23 (7.90%) Senior Software Engineer
9 20 (6.87%) Java Software Developer
10 19 (6.53%) Technical Leader
11 15 (5.15%) Senior Java Engineer
11 15 (5.15%) Senior Java Software Engineer
12 13 (4.47%) Solutions Architect
13 12 (4.12%) Consultant
13 12 (4.12%) Developer/Software Engineer
13 12 (4.12%) Programmer
13 12 (4.12%) Software Developer
14 11 (3.78%) HTML CSS Developer
14 11 (3.78%) HTML Developer
Libraries, Frameworks & Software Standards
1 177 (60.82%) Spring
2 164 (56.36%) Hibernate
3 130 (44.67%) J2EE
4 128 (43.99%) HTML
5 122 (41.92%) Web Services
6 107 (36.77%) JSP
7 103 (35.40%) Java EE
8 98 (33.68%) CSS
9 97 (33.33%) XML
10 73 (25.09%) JPA
11 70 (24.05%) SOAP
12 65 (22.34%) RESTful
13 60 (20.62%) EJB
14 57 (19.59%) Ajax
15 54 (18.56%) JMS
15 54 (18.56%) REST
16 42 (14.43%) Struts
17 41 (14.09%) jQuery
18 38 (13.06%) XSLT
19 35 (12.03%) Drools
Miscellaneous
1 27 (9.28%) Wiki
2 26 (8.93%) Enterprise Software
3 18 (6.19%) Computer Science
4 13 (4.47%) N-Tier
5 12 (4.12%) Fintech
6 9 (3.09%) User Experience
7 7 (2.41%) Cyberthreat
8 6 (2.06%) Clustering
8 6 (2.06%) Mobile App
9 5 (1.72%) Analytical Skills
10 3 (1.03%) BBC
10 3 (1.03%) Digital Media
10 3 (1.03%) Foreign Exchange (FX)
11 2 (0.69%) Digital TV
11 2 (0.69%) Fixed Income
11 2 (0.69%) Greenfield Project
11 2 (0.69%) Virtual Team
12 1 (0.34%) Linux Command Line
12 1 (0.34%) Management Information System
12 1 (0.34%) Over-the-Top Content
Operating Systems
1 109 (37.46%) Linux
2 49 (16.84%) Unix
3 38 (13.06%) Windows
4 27 (9.28%) CentOS
5 26 (8.93%) Red Hat Enterprise Linux
6 11 (3.78%) Windows Server
7 10 (3.44%) Ubuntu
8 4 (1.37%) Android
9 2 (0.69%) Windows 7
9 2 (0.69%) Windows Server 2008
10 1 (0.34%) Apple iOS
10 1 (0.34%) Mac OS X
10 1 (0.34%) Solaris
Processes & Methodologies
1 171 (58.76%) Agile Software Development
2 117 (40.21%) OO
3 105 (36.08%) Software Engineering
4 88 (30.24%) Scrum
5 75 (25.77%) UML
6 56 (19.24%) Open Source
7 53 (18.21%) Continuous Integration
8 45 (15.46%) MVC
9 42 (14.43%) BPMN
10 36 (12.37%) SOA
11 34 (11.68%) OOD
11 34 (11.68%) TDD
12 33 (11.34%) AOP
12 33 (11.34%) ITIL
13 32 (11.00%) DevOps
13 32 (11.00%) Multithreading
13 32 (11.00%) RUP
13 32 (11.00%) Unit Testing
14 31 (10.65%) Mentoring
14 31 (10.65%) SDLC
Programming Languages
1 282 (96.91%) Java
2 163 (56.01%) SQL
3 124 (42.61%) JavaScript
4 61 (20.96%) Python
5 55 (18.90%) C++
6 48 (16.49%) C
7 40 (13.75%) C#
8 37 (12.71%) Groovy
8 37 (12.71%) PL/SQL
8 37 (12.71%) Shell Script
9 24 (8.25%) Ruby
10 17 (5.84%) PHP
11 14 (4.81%) Go
12 13 (4.47%) Scala
13 7 (2.41%) Perl
14 6 (2.06%) VB.NET
15 5 (1.72%) HQL
15 5 (1.72%) VB
15 5 (1.72%) VB6
16 4 (1.37%) Bash Shell
Qualifications
1 44 (15.12%) Security Cleared
2 28 (9.62%) Degree
3 25 (8.59%) DV Cleared
4 5 (1.72%) SC Cleared
5 2 (0.69%) CompTIA Security+
5 2 (0.69%) ISTQB
5 2 (0.69%) ISTQB Foundation Certification
5 2 (0.69%) Microsoft Certification
5 2 (0.69%) Security+ Certification
5 2 (0.69%) Sun Certification
6 1 (0.34%) ITIL Certification
6 1 (0.34%) MBA
6 1 (0.34%) PhD
Quality Assurance & Compliance
1 10 (3.44%) QA
2 7 (2.41%) SLA
3 2 (0.69%) ISO 9001
4 1 (0.34%) DO-178B
4 1 (0.34%) ISO/IEC 12207
4 1 (0.34%) MISRA
4 1 (0.34%) MISRA C
System Software
1 8 (2.75%) Varnish
2 7 (2.41%) Oracle RAC
3 3 (1.03%) Active Directory
3 3 (1.03%) Docker
Systems Management
1 8 (2.75%) Puppet
2 3 (1.03%) Ansible
2 3 (1.03%) EMC NetWorker
3 2 (0.69%) EMC Navisphere
3 2 (0.69%) Oracle Enterprise Manager
3 2 (0.69%) Oracle RMAN
4 1 (0.34%) Data Guard
4 1 (0.34%) ZABBIX
Vendors
1 154 (52.92%) Oracle
2 38 (13.06%) Red Hat
3 26 (8.93%) Altova
4 25 (8.59%) ILOG
4 25 (8.59%) Splunk
5 23 (7.90%) Microsoft
6 16 (5.50%) Google
7 12 (4.12%) Fiorano
7 12 (4.12%) IBM
7 12 (4.12%) Talend
7 12 (4.12%) WSO2
8 8 (2.75%) BEA
9 7 (2.41%) SAP
10 5 (1.72%) BT
10 5 (1.72%) Cognizant
11 4 (1.37%) Perforce
12 3 (1.03%) Xamarin
13 2 (0.69%) Fujitsu
13 2 (0.69%) Lumension
13 2 (0.69%) Nagra
Staines, Middlesex
X4 Group
Salary: £40k - 45k per year + Benefits
Posted: Yesterday
Oxfordshire
Arden Resourcing Limited
Salary: From £25,000 to £30,000 per annum Plus Benefits
Posted: 3 days ago
Leatherhead, Surrey
Harrington Starr
Salary: £40000 - £55000 per annum + Benefits + Bonus
Posted: 4 days ago
City, London
Total Recruitment Specialists Limited / TRG / Total recruitment group
Salary: £80000 - £100000 Per Annum
Posted: 3 days ago
City, London
Harrington Starr
Salary: £50000 - £60000 per annum + pension and healthcare
Posted: 4 days ago
South West London
Evolution Recruitment Solutions
Salary: 40-50k plus benefits
Posted: 3 days ago
City, London
Lloyds Banking Group
Salary: £60696 - £67440 per annum + Benefits
Posted: 17 days ago
North Yorkshire
Prospectus
Salary: £50000.00 - £55000.00 per annum
Posted: 24 days ago
Manchester
People Source Consulting
Salary: £25000 - £45000 per annum
Posted: 22 days ago