Period
to 24 June 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 24 June 2018 with a comparison to the same period in the previous 2 years.

JavaServer Faces (JSF)
UK
6 months to
24 Jun 2018
Same period 2017 Same period 2016
Rank 872 951 883
Rank change year-on-year +79 -68 +52
Permanent jobs citing JSF 316 251 415
As % of all permanent IT jobs advertised in the UK 0.18% 0.15% 0.21%
As % of the Libraries, Frameworks & Software Standards category 0.45% 0.36% 0.53%
Number of salaries quoted 229 190 357
UK median annual salary £50,000 £47,500 £50,000
Median salary % change year-on-year +5.26% -5.00% +11.11%
10th Percentile £37,250 £32,350 £35,000
90th Percentile £74,000 £70,000 £76,250
UK excluding London median annual salary £46,000 £45,000 £47,500
% change year-on-year +2.22% -5.26% +14.46%

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 70,954 70,392 78,248
As % of all permanent IT jobs advertised in the UK 40.82% 40.67% 38.85%
Number of salaries quoted 59,219 59,552 67,620
UK median annual salary £50,000 £47,500 £47,500
Median salary % change year-on-year +5.26% - +5.56%
10th Percentile £31,250 £28,750 £28,500
90th Percentile £80,000 £76,250 £75,000
UK excluding London median annual salary £45,000 £42,500 £41,000
% change year-on-year +5.88% +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 24 June 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 24 June 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 +73 305 £50,000 +5.26% 48
UK excluding London +30 207 £46,000 +2.22% 39
London +35 105 £57,500 -8.00% 12
South West +36 75 £45,000 +20.00% 8
South East +9 62 £47,500 -5.00% 7
North of England +10 39 £47,500 +5.56% 13
North West -1 30 £50,500 +6.32% 6
Midlands +21 17 £46,000 +5.14% 6
West Midlands +19 10 £45,000 +2.86% 5
Scotland -33 9 £52,500 +5.00% 1
Yorkshire +22 8 £41,250 +3.13% 7
East Midlands - 7 £46,750 - 1
East of England -16 5 £45,000 -5.26% 2
Wales +11 1 £37,500 -18.92% 1
North East - 1 £45,000 -
Northern Ireland - 1 - - 1

For the 6 months to 24 June 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.

1 306 (96.84%) Java
2 229 (72.47%) Spring
3 182 (57.59%) JavaScript
4 180 (56.96%) SQL
5 171 (54.11%) Agile Software Development
6 167 (52.85%) Hibernate
7 156 (49.37%) Oracle
8 149 (47.15%) Web Services
9 146 (46.20%) HTML
10 140 (44.30%) Java EE
11 132 (41.77%) CSS
12 119 (37.66%) XML
13 116 (36.71%) Linux
14 112 (35.44%) JUnit
15 104 (32.91%) J2EE
16 103 (32.59%) Software Engineering
17 88 (27.85%) OO
18 87 (27.53%) JSP
18 87 (27.53%) Maven
19 85 (26.90%) Security Cleared
20 79 (25.00%) JPA
21 73 (23.10%) Scrum
21 73 (23.10%) Struts
22 72 (22.78%) Finance
23 71 (22.47%) EJB
24 66 (20.89%) Relational Database
25 65 (20.57%) Git (software)
25 65 (20.57%) UML
26 63 (19.94%) Degree
27 62 (19.62%) 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 60 (18.99%) JBoss
2 59 (18.67%) Confluence
3 48 (15.19%) Apache
4 25 (7.91%) Elasticsearch
5 18 (5.70%) Tomcat
6 16 (5.06%) WebSphere
7 13 (4.11%) Oracle SOA Suite
8 12 (3.80%) Alfresco
8 12 (3.80%) Joomla!
9 9 (2.85%) Apache ServiceMix
9 9 (2.85%) WebLogic
10 8 (2.53%) WebSphere Portal
11 5 (1.58%) GeoServer
12 2 (0.63%) Drupal
12 2 (0.63%) Jetty
12 2 (0.63%) Oracle Service Bus
12 2 (0.63%) WebSphere Application Server
12 2 (0.63%) WildFly
13 1 (0.32%) GlassFish
13 1 (0.32%) Oracle Workflow
Applications
1 2 (0.63%) MS Visio
Business Applications
1 13 (4.11%) Oracle BPM
2 1 (0.32%) Payment Gateway
Cloud Services
1 21 (6.65%) Amazon AWS
2 13 (4.11%) SaaS
3 6 (1.90%) Cloud Computing
4 5 (1.58%) Microsoft Azure
4 5 (1.58%) PaaS
5 3 (0.95%) Slack
6 2 (0.63%) GitHub
6 2 (0.63%) npm
7 1 (0.32%) Google Cloud Platform
7 1 (0.32%) IaaS
7 1 (0.32%) OpenShift
Communications & Networking
1 27 (8.54%) Internet
2 5 (1.58%) DNS
2 5 (1.58%) HTTP
2 5 (1.58%) SSL
3 4 (1.27%) Intranet
4 2 (0.63%) TCP/IP
5 1 (0.32%) Firewall
5 1 (0.32%) MQTT
Database & Business Intelligence
1 66 (20.89%) Relational Database
2 51 (16.14%) Oracle Database
3 47 (14.87%) PostgreSQL
4 43 (13.61%) MySQL
5 33 (10.44%) MongoDB
6 30 (9.49%) Oracle Database 11g
7 26 (8.23%) SQL Server
8 21 (6.65%) Oracle Reports
9 20 (6.33%) GIS
9 20 (6.33%) Oracle Database 10g
10 19 (6.01%) RDBMS
11 10 (3.16%) NoSQL
11 10 (3.16%) SQLPlus
12 9 (2.85%) Neo4j
12 9 (2.85%) OrientDB
13 8 (2.53%) DB2
14 5 (1.58%) Amazon DynamoDB
15 4 (1.27%) SQL Server Integration Services
16 3 (0.95%) Amazon RDS
16 3 (0.95%) Crystal Reports
Development Applications
1 112 (35.44%) JUnit
2 87 (27.53%) Maven
3 65 (20.57%) Git (software)
4 62 (19.62%) Jenkins
5 60 (18.99%) JIRA
6 56 (17.72%) Subversion
7 33 (10.44%) Eclipse
8 31 (9.81%) Atlassian Bamboo
8 31 (9.81%) EasyMock
9 30 (9.49%) Bitbucket
10 27 (8.54%) IntelliJ
11 22 (6.96%) Gradle
12 19 (6.01%) Toad
13 18 (5.70%) Selenium
14 15 (4.75%) Oracle APEX
15 11 (3.48%) Cucumber
15 11 (3.48%) Mockito
16 8 (2.53%) Ant
17 7 (2.22%) NetBeans
18 3 (0.95%) jMock
General
1 72 (22.78%) Finance
2 31 (9.81%) Advertising
3 23 (7.28%) Banking
4 14 (4.43%) Law
5 13 (4.11%) Retail
6 6 (1.90%) Back Office
7 3 (0.95%) Manufacturing
8 2 (0.63%) Games
8 2 (0.63%) Multimedia
9 1 (0.32%) Dutch Language
9 1 (0.32%) Electronics
Job Titles
1 223 (70.57%) Developer
2 204 (64.56%) Java Developer
3 59 (18.67%) Software Engineer
4 58 (18.35%) Java Engineer
5 45 (14.24%) Java Software Engineer
6 41 (12.97%) Software Developer
7 35 (11.08%) Senior Developer
8 34 (10.76%) Java Software Developer
9 33 (10.44%) Senior Java Developer
10 24 (7.59%) Applications Developer
11 20 (6.33%) Java Applications Developer
12 15 (4.75%) Senior Software Engineer
13 14 (4.43%) Senior Java Engineer
13 14 (4.43%) Senior Java Software Engineer
14 13 (4.11%) Architect
14 13 (4.11%) Development Engineer
14 13 (4.11%) Software Development Engineer
15 10 (3.16%) DV Cleared Java Developer
16 9 (2.85%) Consultant
16 9 (2.85%) DevOps Engineer
Libraries, Frameworks & Software Standards
1 229 (72.47%) Spring
2 167 (52.85%) Hibernate
3 149 (47.15%) Web Services
4 146 (46.20%) HTML
5 140 (44.30%) Java EE
6 132 (41.77%) CSS
7 119 (37.66%) XML
8 104 (32.91%) J2EE
9 87 (27.53%) JSP
10 79 (25.00%) JPA
11 73 (23.10%) Struts
12 71 (22.47%) EJB
13 59 (18.67%) REST
14 47 (14.87%) jQuery
15 46 (14.56%) SOAP
15 46 (14.56%) Spring MVC
16 40 (12.66%) AngularJS
16 40 (12.66%) Struts2
17 39 (12.34%) DHTML
18 38 (12.03%) JMS
Miscellaneous
1 38 (12.03%) Computer Science
2 30 (9.49%) Wiki
3 25 (7.91%) RIA
4 24 (7.59%) Enterprise Software
5 17 (5.38%) Foreign Exchange (FX)
6 11 (3.48%) User Experience
7 6 (1.90%) Greenfield Project
8 5 (1.58%) Algorithms
8 5 (1.58%) Cyberthreat
8 5 (1.58%) Data Structures
9 4 (1.27%) Contactless
9 4 (1.27%) EMV
9 4 (1.27%) Fintech
10 3 (0.95%) Analytical Skills
10 3 (0.95%) Self-Motivation
11 2 (0.63%) Client/Server
11 2 (0.63%) Clustering
11 2 (0.63%) Embedded Systems
11 2 (0.63%) N-Tier
12 1 (0.32%) Mainframe
Operating Systems
1 116 (36.71%) Linux
2 36 (11.39%) Windows
3 34 (10.76%) CentOS
4 22 (6.96%) Red Hat Enterprise Linux
5 15 (4.75%) Solaris
6 13 (4.11%) Unix
7 10 (3.16%) Android
7 10 (3.16%) Apple iOS
8 7 (2.22%) Windows Server
9 2 (0.63%) AIX
10 1 (0.32%) Ubuntu
Processes & Methodologies
1 171 (54.11%) Agile Software Development
2 103 (32.59%) Software Engineering
3 88 (27.85%) OO
4 73 (23.10%) Scrum
5 65 (20.57%) UML
6 61 (19.30%) TDD
7 60 (18.99%) Open Source
8 58 (18.35%) MVC
9 45 (14.24%) Continuous Integration
9 45 (14.24%) Dependency Injection
10 44 (13.92%) Web Development
11 41 (12.97%) OOA/OOD
11 41 (12.97%) Unit Testing
12 40 (12.66%) DevOps
13 37 (11.71%) SDLC
14 34 (10.76%) Use Case
15 33 (10.44%) Requirements Analysis
16 30 (9.49%) OOD
16 30 (9.49%) Test Automation
16 30 (9.49%) Workflow
Programming Languages
1 306 (96.84%) Java
2 182 (57.59%) JavaScript
3 180 (56.96%) SQL
4 54 (17.09%) PL/SQL
5 51 (16.14%) C
6 50 (15.82%) Java 8
7 42 (13.29%) PHP
8 31 (9.81%) C++
9 29 (9.18%) Python
10 17 (5.38%) Scala
11 13 (4.11%) C#
11 13 (4.11%) Ruby
12 8 (2.53%) XPath
13 6 (1.90%) Groovy
14 3 (0.95%) Perl
14 3 (0.95%) Shell Script
14 3 (0.95%) VB.NET
15 2 (0.63%) XQuery
16 1 (0.32%) Delphi
16 1 (0.32%) Java 9
Qualifications
1 85 (26.90%) Security Cleared
2 63 (19.94%) Degree
3 51 (16.14%) DV Cleared
4 39 (12.34%) SC Cleared
5 19 (6.01%) Numerate Degree
6 9 (2.85%) Computer Science Degree
7 4 (1.27%) Master's Degree
8 1 (0.32%) AWS Certification
Quality Assurance & Compliance
1 5 (1.58%) QA
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 9 (2.85%) Docker
2 7 (2.22%) Active Directory
3 2 (0.63%) Firmware
Systems Management
1 16 (5.06%) Opscode Chef
1 16 (5.06%) Puppet
2 9 (2.85%) Ansible
3 7 (2.22%) Kibana
4 1 (0.32%) Business Desktop Deployment
4 1 (0.32%) Kubernetes
4 1 (0.32%) MOM
4 1 (0.32%) Terraform
Vendors
1 156 (49.37%) Oracle
2 37 (11.71%) Red Hat
3 13 (4.11%) Google
4 7 (2.22%) Fujitsu
4 7 (2.22%) Microsoft
4 7 (2.22%) Unisys
5 6 (1.90%) Capita
6 4 (1.27%) Apple
6 4 (1.27%) PayPal
7 3 (0.95%) Atlassian
8 2 (0.63%) CA Agile Central
8 2 (0.63%) IBM
8 2 (0.63%) MuleSoft
8 2 (0.63%) Sun
8 2 (0.63%) Yahoo!
9 1 (0.32%) AppDynamics
9 1 (0.32%) F5
9 1 (0.32%) New Relic
9 1 (0.32%) Splunk
9 1 (0.32%) Twitter