Period
to 15 February 2019

The following table provides summary statistics for permanent job vacancies advertised in England 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 15 February 2019 with a comparison to the same period in the previous 2 years.

JavaServer Faces (JSF)
UK > England
6 months to
15 Feb 2019
Same period 2018 Same period 2017
Rank 851 896 858
Rank change year-on-year +45 -38 +36
Permanent jobs citing JSF 225 261 305
As % of all permanent IT jobs advertised in England 0.16% 0.16% 0.18%
As % of the Libraries, Frameworks & Software Standards category 0.40% 0.39% 0.47%
Number of salaries quoted 142 210 231
England median annual salary £45,000 £50,000 £50,000
Median salary % change year-on-year -10.00% - +11.11%
10th Percentile £31,250 £33,750 £33,000
90th Percentile £68,625 £68,750 £72,500
UK median annual salary £45,000 £50,000 £50,000
% change year-on-year -10.00% - +11.11%

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 advertised in England with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
England
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 55,832 66,962 65,421
As % of all permanent IT jobs advertised in England 39.66% 40.71% 39.44%
Number of salaries quoted 46,101 56,913 56,813
England median annual salary £52,500 £50,000 £47,500
Median salary % change year-on-year +5.00% +5.26% +3.26%
10th Percentile £31,500 £30,000 £29,250
90th Percentile £85,000 £78,750 £77,500
UK median annual salary £52,500 £50,000 £47,500
% change year-on-year +5.00% +5.26% +5.56%

JSF
Job Vacancy Trend in England

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

Job vacancy trend for JSF in England

JSF
Salary Trend in England

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

Salary trend for JSF in England

JSF
Salary Histogram in England

The salary distribution of IT jobs citing JSF in England over the 6 months to 15 February 2019.

Salary histogram for JSF in England

JSF
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JSF within the England region over the 6 months to 15 February 2019. 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
South West +41 66 £44,750 -0.56% 4
London +34 55 £45,000 -18.18% 6
South East +34 54 £50,000 +5.26% 9
Midlands +46 23 £47,500 +5.56% 1
North of England +37 21 £55,000 +14.58% 1
North West +27 18 £55,000 +4.76% 1
East Midlands +27 16 £46,250 +23.33%
West Midlands +37 7 £47,500 +5.56% 1
East of England +34 6 £51,250 +13.89% 1
Yorkshire +39 3 £40,000 -15.79%
JSF
UK

For the 6 months to 15 February 2019, 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 across the England region with a requirement for JSF.

1 209 (92.89%) Java
2 161 (71.56%) Spring
3 124 (55.11%) Agile Software Development
4 120 (53.33%) Java EE
5 106 (47.11%) Software Engineering
6 95 (42.22%) Jenkins
7 93 (41.33%) Linux
8 92 (40.89%) Hibernate
9 89 (39.56%) Maven
10 88 (39.11%) C++
11 86 (38.22%) Scrum
12 85 (37.78%) Security Cleared
13 81 (36.00%) HTML
13 81 (36.00%) Oracle
14 72 (32.00%) JavaScript
15 67 (29.78%) OO
16 66 (29.33%) UML
17 65 (28.89%) SQL
18 64 (28.44%) C
18 64 (28.44%) JUnit
19 61 (27.11%) JIRA
20 59 (26.22%) EJB
21 58 (25.78%) Web Services
21 58 (25.78%) XML
22 55 (24.44%) J2EE
22 55 (24.44%) DevOps
23 53 (23.56%) Requirements Analysis
24 52 (23.11%) REST
25 51 (22.67%) CSS
26 50 (22.22%) SOAP

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 47 (20.89%) Apache
2 45 (20.00%) Confluence
3 30 (13.33%) JBoss
4 22 (9.78%) Tomcat
5 12 (5.33%) WebSphere
6 10 (4.44%) Jetty
7 8 (3.56%) SharePoint
8 6 (2.67%) Elasticsearch
9 5 (2.22%) Apache ServiceMix
9 5 (2.22%) GlassFish
9 5 (2.22%) WebLogic
10 3 (1.33%) WildFly
11 2 (0.89%) Oracle SOA Suite
12 1 (0.44%) Adobe Experience Manager
12 1 (0.44%) Mule
12 1 (0.44%) Oracle Workflow
12 1 (0.44%) WebSphere Application Server
Applications
1 8 (3.56%) Maple
Business Applications
1 1 (0.44%) Payment Gateway
Cloud Services
1 25 (11.11%) Amazon AWS
2 14 (6.22%) Microsoft Azure
3 5 (2.22%) SaaS
4 2 (0.89%) Cloud Computing
4 2 (0.89%) Google Cloud Platform
5 1 (0.44%) Apple Pay
5 1 (0.44%) AWS Lambda
5 1 (0.44%) GitHub
5 1 (0.44%) Google Pay
5 1 (0.44%) Serverless
Communications & Networking
1 19 (8.44%) Internet
2 10 (4.44%) Firewall
3 1 (0.44%) TCP/IP
Database & Business Intelligence
1 40 (17.78%) Hadoop
2 30 (13.33%) PostgreSQL
3 21 (9.33%) Relational Database
4 19 (8.44%) SQL Server
5 18 (8.00%) Oracle Database
6 14 (6.22%) MongoDB
7 12 (5.33%) Big Data
7 12 (5.33%) Oracle Database 11g
8 11 (4.89%) MySQL
9 8 (3.56%) NoSQL
9 8 (3.56%) RDBMS
10 7 (3.11%) GIS
10 7 (3.11%) Oracle Database 10g
11 5 (2.22%) Apache Cassandra
11 5 (2.22%) Oracle Reports
12 4 (1.78%) Apache Hive
12 4 (1.78%) Azure SQL Database
13 3 (1.33%) SQLPlus
14 2 (0.89%) Blockchain
14 2 (0.89%) JasperReports
Development Applications
1 95 (42.22%) Jenkins
2 89 (39.56%) Maven
3 64 (28.44%) JUnit
4 61 (27.11%) JIRA
5 43 (19.11%) Atlassian Bamboo
5 43 (19.11%) Bitbucket
6 39 (17.33%) EasyMock
7 36 (16.00%) Git (software)
8 31 (13.78%) Eclipse
9 23 (10.22%) Sonatype Nexus
9 23 (10.22%) Subversion
10 20 (8.89%) Gradle
11 8 (3.56%) Mockito
12 7 (3.11%) Toad
13 4 (1.78%) Cucumber
13 4 (1.78%) Selenium
14 3 (1.33%) IntelliJ
14 3 (1.33%) Oracle APEX
15 1 (0.44%) AppScan
15 1 (0.44%) PVCS
General
1 27 (12.00%) Finance
2 25 (11.11%) Military
3 11 (4.89%) Law
4 6 (2.67%) Retail
5 5 (2.22%) Banking
6 4 (1.78%) Games
7 2 (0.89%) Advertising
8 1 (0.44%) Financial Institution
8 1 (0.44%) Investment Banking
8 1 (0.44%) Retail Banking
Job Titles
1 129 (57.33%) Developer
2 113 (50.22%) Java Developer
3 82 (36.44%) Software Engineer
4 64 (28.44%) Java Engineer
5 52 (23.11%) Java Software Engineer
6 35 (15.56%) Software Developer
7 22 (9.78%) Java Software Developer
8 20 (8.89%) Lead Software Engineer
9 17 (7.56%) Senior Developer
9 17 (7.56%) Senior Java Developer
10 15 (6.67%) DevOps Developer
11 14 (6.22%) C++ Software Engineer
11 14 (6.22%) DevOps Engineer
12 13 (5.78%) Development Engineer
13 11 (4.89%) Architect
14 9 (4.00%) C# Software Engineer
14 9 (4.00%) Senior Software Engineer
15 7 (3.11%) Java Architect
15 7 (3.11%) Senior Java Engineer
15 7 (3.11%) Systems Architect
Libraries, Frameworks & Software Standards
1 161 (71.56%) Spring
2 120 (53.33%) Java EE
3 92 (40.89%) Hibernate
4 81 (36.00%) HTML
5 59 (26.22%) EJB
6 58 (25.78%) Web Services
6 58 (25.78%) XML
7 55 (24.44%) J2EE
8 52 (23.11%) REST
9 51 (22.67%) CSS
10 50 (22.22%) SOAP
11 34 (15.11%) JMS
12 33 (14.67%) HTML5
13 31 (13.78%) Kafka
14 30 (13.33%) AngularJS
15 29 (12.89%) JSP
16 28 (12.44%) JPA
16 28 (12.44%) Spring Boot
17 27 (12.00%) Struts
18 25 (11.11%) Java EE 5
Miscellaneous
1 43 (19.11%) Wiki
2 19 (8.44%) RIA
3 18 (8.00%) Greenfield Project
4 6 (2.67%) Enterprise Software
5 5 (2.22%) Tandem
6 3 (1.33%) Clustering
6 3 (1.33%) Foreign Exchange (FX)
6 3 (1.33%) Self-Motivation
7 2 (0.89%) Client/Server
7 2 (0.89%) Embedded Systems
7 2 (0.89%) Robotics
8 1 (0.44%) Analytical Skills
8 1 (0.44%) AS400
8 1 (0.44%) Derivative
8 1 (0.44%) Digital Media
8 1 (0.44%) Equities
8 1 (0.44%) Equity Derivative
8 1 (0.44%) iSeries
8 1 (0.44%) Mobile App
8 1 (0.44%) Social Media
Operating Systems
1 93 (41.33%) Linux
2 45 (20.00%) CentOS
3 43 (19.11%) Red Hat Enterprise Linux
4 32 (14.22%) Windows
5 28 (12.44%) Android
5 28 (12.44%) Apple iOS
6 5 (2.22%) Unix
7 4 (1.78%) Windows Mobile
8 2 (0.89%) Solaris
Processes & Methodologies
1 124 (55.11%) Agile Software Development
2 106 (47.11%) Software Engineering
3 86 (38.22%) Scrum
4 67 (29.78%) OO
5 66 (29.33%) UML
6 55 (24.44%) DevOps
7 53 (23.56%) Requirements Analysis
8 49 (21.78%) Open Source
9 39 (17.33%) OOD
10 32 (14.22%) SDLC
11 30 (13.33%) TDD
12 29 (12.89%) Continuous Integration
12 29 (12.89%) Microservices
13 27 (12.00%) Artificial Intelligence
13 27 (12.00%) Computer Science
13 27 (12.00%) Configuration Management
14 26 (11.56%) Machine Learning
15 24 (10.67%) Web Development
16 22 (9.78%) Mobile Development
17 21 (9.33%) Cybersecurity
Programming Languages
1 209 (92.89%) Java
2 88 (39.11%) C++
3 72 (32.00%) JavaScript
4 65 (28.89%) SQL
5 64 (28.44%) C
6 50 (22.22%) Python
7 38 (16.89%) Java 8
8 21 (9.33%) C#
9 15 (6.67%) PL/SQL
10 10 (4.44%) Ada
10 10 (4.44%) PowerShell
11 8 (3.56%) MATLAB
11 8 (3.56%) R
12 6 (2.67%) Scala
13 3 (1.33%) Ruby
13 3 (1.33%) XPath
14 2 (0.89%) Embedded C
14 2 (0.89%) Java 9
14 2 (0.89%) Perl
14 2 (0.89%) PHP
Qualifications
1 85 (37.78%) Security Cleared
2 34 (15.11%) Degree
3 32 (14.22%) SC Cleared
4 29 (12.89%) BPSS Clearance
5 22 (9.78%) DV Cleared
6 16 (7.11%) Computer Science Degree
7 3 (1.33%) Numerate Degree
8 1 (0.44%) CTC Cleared
Quality Assurance & Compliance
1 12 (5.33%) MISRA
2 10 (4.44%) DO-178B
2 10 (4.44%) ISO/IEC 12207
2 10 (4.44%) MISRA C
3 4 (1.78%) GDPR
4 3 (1.33%) QA
5 2 (0.89%) ISO 9001
5 2 (0.89%) ISO/IEC 20000
6 1 (0.44%) PCI DSS
System Software
1 20 (8.89%) Docker
Systems Management
1 2 (0.89%) Kubernetes
Vendors
1 81 (36.00%) Oracle
2 45 (20.00%) Red Hat
3 11 (4.89%) IBM
4 10 (4.44%) VMware
5 8 (3.56%) Microsoft
6 5 (2.22%) IBM Sterling
6 5 (2.22%) Unisys
7 2 (0.89%) MuleSoft
8 1 (0.44%) Adobe
8 1 (0.44%) AppDynamics
8 1 (0.44%) Apple
8 1 (0.44%) Facebook
8 1 (0.44%) ForgeRock
8 1 (0.44%) Google
8 1 (0.44%) JDA
8 1 (0.44%) RedPrairie
8 1 (0.44%) Splunk
8 1 (0.44%) Sybase
8 1 (0.44%) Twitter