Period
to 19 April 2018

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 6 months to 19 April 2018 with a comparison to the same period in the previous 2 years.

JavaServer Faces (JSF)
UK
6 months to
19 Apr 2018
Same period 2017 Same period 2016
Rank 884 873 864
Rank change year-on-year -11 -9 +15
Permanent jobs citing JSF 315 311 441
As % of all permanent IT jobs advertised in the UK 0.18% 0.18% 0.22%
As % of the Libraries, Frameworks & Software Standards category 0.43% 0.45% 0.56%
Number of salaries quoted 237 235 369
UK median annual salary £50,000 £50,000 £47,500
Median salary % change year-on-year - +5.26% +7.95%
10th Percentile £36,150 £32,500 £32,400
90th Percentile £68,750 £67,500 £73,750
UK excluding London median annual salary £46,000 £48,500 £45,000
% change year-on-year -5.15% +7.78% +12.50%

JSF is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
UK
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 72,709 69,233 79,064
As % of all permanent IT jobs advertised in the UK 41.01% 40.25% 38.57%
Number of salaries quoted 61,373 59,245 68,055
UK median annual salary £50,000 £47,500 £47,304
Median salary % change year-on-year +5.26% +0.41% +5.12%
10th Percentile £30,500 £28,750 £28,500
90th Percentile £80,000 £76,250 £75,000
UK excluding London median annual salary £44,000 £42,500 £41,000
% change year-on-year +3.53% +3.66% +2.50%

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
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 6 months to 19 April 2018.

Salary histogram for JSF in the UK

JSF
Top 16 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 6 months to 19 April 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +60 303 £50,000 +3.09% 31
UK excluding London -38 211 £46,000 -5.15% 20
London +37 100 £57,500 -8.00% 13
South West +25 71 £45,000 +20.00% 1
South East -33 67 £47,500 -2.06% 4
North of England -7 30 £47,500 +11.76% 4
North West -18 23 £50,000 -4.76% 2
East of England -18 18 £45,000 -14.29% 4
Midlands - 14 £46,000 - 5
Scotland -52 8 £52,500 - 1
East Midlands - 8 £46,750 - 1
Yorkshire +1 6 £40,000 - 2
West Midlands - 6 £45,000 - 4
Wales -8 2 £33,750 -32.50%
Northern Ireland +2 1 - - 1
North East - 1 £40,000 -

For the 6 months to 19 April 2018, IT jobs citing JSF also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads with a requirement for JSF.

1 304 (96.51%) Java
2 199 (63.17%) Spring
3 185 (58.73%) SQL
4 177 (56.19%) JavaScript
5 176 (55.87%) Oracle
6 171 (54.29%) Hibernate
7 164 (52.06%) HTML
8 163 (51.75%) Web Services
9 142 (45.08%) Agile Software Development
10 136 (43.17%) Java EE
10 136 (43.17%) XML
11 124 (39.37%) CSS
12 123 (39.05%) J2EE
13 113 (35.87%) Software Engineering
14 108 (34.29%) JSP
15 97 (30.79%) JUnit
16 91 (28.89%) Security Cleared
17 82 (26.03%) OO
18 76 (24.13%) JBoss
18 76 (24.13%) Linux
19 75 (23.81%) JPA
20 73 (23.17%) UML
21 72 (22.86%) Maven
22 65 (20.63%) Struts
22 65 (20.63%) EJB
23 64 (20.32%) REST
24 61 (19.37%) Scrum
25 60 (19.05%) Finance
26 59 (18.73%) SOAP
27 57 (18.10%) Subversion

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 76 (24.13%) JBoss
2 40 (12.70%) Confluence
3 39 (12.38%) Apache
4 24 (7.62%) WebSphere
5 19 (6.03%) WebSphere Portal
6 18 (5.71%) Elasticsearch
7 15 (4.76%) WebLogic
8 11 (3.49%) Alfresco
8 11 (3.49%) Joomla!
9 9 (2.86%) Apache ServiceMix
10 8 (2.54%) Oracle SOA Suite
11 7 (2.22%) Tomcat
12 5 (1.59%) Adobe Experience Manager
12 5 (1.59%) CMS
13 4 (1.27%) GeoServer
14 3 (0.95%) Oracle Service Bus
15 2 (0.63%) WebSphere Application Server
16 1 (0.32%) Drupal
16 1 (0.32%) nginx
16 1 (0.32%) Oracle Workflow
Applications
1 2 (0.63%) MS Visio
Business Applications
1 21 (6.67%) Oracle BPM
2 2 (0.63%) Payment Gateway
2 2 (0.63%) SAP Hybris
Cloud Services
1 16 (5.08%) Amazon AWS
2 14 (4.44%) GitHub
3 13 (4.13%) SaaS
4 5 (1.59%) Google Cloud Platform
4 5 (1.59%) PaaS
5 4 (1.27%) Microsoft Azure
6 3 (0.95%) Slack
7 2 (0.63%) npm
8 1 (0.32%) Cloud Computing
8 1 (0.32%) IaaS
8 1 (0.32%) OpenShift
Communications & Networking
1 23 (7.30%) Internet
2 3 (0.95%) HTTP
3 2 (0.63%) DNS
3 2 (0.63%) SSL
3 2 (0.63%) TCP/IP
4 1 (0.32%) Firewall
4 1 (0.32%) Intranet
Database & Business Intelligence
1 54 (17.14%) Oracle Database
2 50 (15.87%) PostgreSQL
2 50 (15.87%) Relational Database
3 45 (14.29%) MySQL
4 35 (11.11%) Oracle Database 11g
5 34 (10.79%) MongoDB
6 31 (9.84%) Oracle Database 10g
6 31 (9.84%) SQL Server
7 25 (7.94%) GIS
8 18 (5.71%) RDBMS
9 12 (3.81%) Oracle Reports
10 10 (3.17%) SQLPlus
11 9 (2.86%) Crystal Reports
12 8 (2.54%) Neo4j
12 8 (2.54%) OrientDB
13 7 (2.22%) DB2
13 7 (2.22%) NoSQL
14 5 (1.59%) MariaDB
15 3 (0.95%) Amazon RDS
15 3 (0.95%) Redis
Development Applications
1 97 (30.79%) JUnit
2 72 (22.86%) Maven
3 57 (18.10%) Subversion
4 49 (15.56%) Git (software)
5 44 (13.97%) JIRA
6 40 (12.70%) Jenkins
7 21 (6.67%) Eclipse
8 20 (6.35%) Cucumber
9 19 (6.03%) Atlassian Bamboo
9 19 (6.03%) EasyMock
10 18 (5.71%) Bitbucket
11 17 (5.40%) IntelliJ
11 17 (5.40%) Selenium
12 13 (4.13%) Ant
13 12 (3.81%) Gradle
14 10 (3.17%) Mockito
14 10 (3.17%) Toad
15 8 (2.54%) Oracle APEX
16 4 (1.27%) MagicDraw
17 3 (0.95%) TestNG
General
1 60 (19.05%) Finance
2 29 (9.21%) Banking
3 16 (5.08%) Advertising
4 15 (4.76%) Retail
5 12 (3.81%) Law
6 1 (0.32%) Back Office
6 1 (0.32%) Dutch Language
6 1 (0.32%) Electronics
6 1 (0.32%) Games
6 1 (0.32%) Manufacturing
6 1 (0.32%) Multimedia
Job Titles
1 209 (66.35%) Developer
2 194 (61.59%) Java Developer
3 51 (16.19%) Java Engineer
4 48 (15.24%) Software Engineer
5 34 (10.79%) Java Software Engineer
6 32 (10.16%) Software Developer
7 29 (9.21%) Senior Developer
7 29 (9.21%) Senior Java Developer
8 25 (7.94%) Java Software Developer
9 22 (6.98%) Development Engineer
9 22 (6.98%) Software Development Engineer
10 17 (5.40%) Applications Developer
11 14 (4.44%) Integration Engineer
11 14 (4.44%) Java Applications Developer
11 14 (4.44%) Senior Java Engineer
11 14 (4.44%) Senior Java Software Engineer
11 14 (4.44%) Senior Software Engineer
11 14 (4.44%) Software Integration Engineer
12 13 (4.13%) Architect
13 10 (3.17%) Consultant
Libraries, Frameworks & Software Standards
1 199 (63.17%) Spring
2 171 (54.29%) Hibernate
3 164 (52.06%) HTML
4 163 (51.75%) Web Services
5 136 (43.17%) Java EE
5 136 (43.17%) XML
6 124 (39.37%) CSS
7 123 (39.05%) J2EE
8 108 (34.29%) JSP
9 75 (23.81%) JPA
10 65 (20.63%) EJB
10 65 (20.63%) Struts
11 64 (20.32%) REST
12 59 (18.73%) SOAP
13 51 (16.19%) AngularJS
14 41 (13.02%) JMS
14 41 (13.02%) Struts2
15 40 (12.70%) DHTML
16 38 (12.06%) jQuery
17 32 (10.16%) Spring MVC
Miscellaneous
1 27 (8.57%) Computer Science
2 22 (6.98%) RIA
3 18 (5.71%) Wiki
4 17 (5.40%) Enterprise Software
5 10 (3.17%) Foreign Exchange (FX)
6 6 (1.90%) Greenfield Project
6 6 (1.90%) User Experience
7 5 (1.59%) Analytical Skills
7 5 (1.59%) N-Tier
8 4 (1.27%) Contactless
8 4 (1.27%) Cyberthreat
8 4 (1.27%) EMV
9 3 (0.95%) Fintech
10 2 (0.63%) Algorithms
10 2 (0.63%) Client/Server
10 2 (0.63%) Data Structures
10 2 (0.63%) Driving Licence
10 2 (0.63%) Embedded Systems
11 1 (0.32%) Clustering
11 1 (0.32%) Mainframe
Operating Systems
1 76 (24.13%) Linux
2 43 (13.65%) Windows
3 18 (5.71%) Windows Server
4 17 (5.40%) CentOS
5 15 (4.76%) Solaris
6 12 (3.81%) Unix
7 11 (3.49%) Red Hat Enterprise Linux
8 9 (2.86%) Android
8 9 (2.86%) Apple iOS
9 2 (0.63%) AIX
10 1 (0.32%) Ubuntu
Processes & Methodologies
1 142 (45.08%) Agile Software Development
2 113 (35.87%) Software Engineering
3 82 (26.03%) OO
4 73 (23.17%) UML
5 61 (19.37%) Scrum
6 49 (15.56%) SDLC
6 49 (15.56%) TDD
7 47 (14.92%) Unit Testing
8 46 (14.60%) Open Source
9 44 (13.97%) OOA/OOD
10 39 (12.38%) MVC
11 38 (12.06%) Software Architecture
12 37 (11.75%) Web Development
13 36 (11.43%) Continuous Integration
13 36 (11.43%) DevOps
14 33 (10.48%) Use Case
15 30 (9.52%) Workflow
16 29 (9.21%) Web Application Development
17 28 (8.89%) Requirements Analysis
18 23 (7.30%) Migration
Programming Languages
1 304 (96.51%) Java
2 185 (58.73%) SQL
3 177 (56.19%) JavaScript
4 47 (14.92%) PL/SQL
5 45 (14.29%) C
6 36 (11.43%) Java 8
7 32 (10.16%) PHP
8 20 (6.35%) Python
9 19 (6.03%) C#
10 17 (5.40%) Scala
11 16 (5.08%) C++
12 11 (3.49%) Ruby
13 9 (2.86%) VB.NET
14 8 (2.54%) XPath
15 7 (2.22%) Groovy
15 7 (2.22%) Shell Script
16 4 (1.27%) Jython
17 3 (0.95%) Perl
17 3 (0.95%) XQuery
18 1 (0.32%) Delphi
Qualifications
1 91 (28.89%) Security Cleared
2 52 (16.51%) DV Cleared
3 51 (16.19%) Degree
4 44 (13.97%) SC Cleared
5 10 (3.17%) Numerate Degree
6 4 (1.27%) Computer Science Degree
7 1 (0.32%) AWS Certification
7 1 (0.32%) Master's Degree
7 1 (0.32%) Sun Certification
Quality Assurance & Compliance
1 5 (1.59%) QA
1 5 (1.59%) SLA
2 4 (1.27%) PCI DSS
2 4 (1.27%) PSD2
3 3 (0.95%) ISO 9001
4 2 (0.63%) ISO/IEC 20000
5 1 (0.32%) ECSS
5 1 (0.32%) MISRA
5 1 (0.32%) PA-DSS
System Software
1 18 (5.71%) Active Directory
2 5 (1.59%) Oracle RAC
3 4 (1.27%) Docker
Systems Management
1 18 (5.71%) Opscode Chef
1 18 (5.71%) Puppet
2 10 (3.17%) Kibana
3 7 (2.22%) Ansible
4 1 (0.32%) Kubernetes
4 1 (0.32%) MOM
Vendors
1 176 (55.87%) Oracle
2 22 (6.98%) Microsoft
3 20 (6.35%) Red Hat
4 18 (5.71%) Fujitsu
5 7 (2.22%) Capita
6 6 (1.90%) Google
7 4 (1.27%) Apple
7 4 (1.27%) IBM
7 4 (1.27%) PayPal
8 3 (0.95%) Atlassian
8 3 (0.95%) Sun
8 3 (0.95%) Unisys
9 2 (0.63%) CA Agile Central
9 2 (0.63%) hybris
9 2 (0.63%) SAP
9 2 (0.63%) WSO2
10 1 (0.32%) AppDynamics
10 1 (0.32%) Embarcadero
10 1 (0.32%) New Relic
10 1 (0.32%) Yahoo!