Period
to 20 November 2018

The following table provides summary statistics for contract job vacancies advertised in England with a requirement for JSF skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JSF over the 6 months to 20 November 2018 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 > England
6 months to
20 Nov 2018
Same period 2017 Same period 2016
Rank 707 712 699
Rank change year-on-year +5 -13 +17
Contract jobs citing JSF 148 140 184
As % of all contract IT jobs advertised in England 0.16% 0.15% 0.19%
As % of the Libraries, Frameworks & Software Standards category 0.44% 0.46% 0.61%
Number of daily rates quoted 105 94 147
England median daily rate £500 £500 £420
Median daily rate % change year-on-year - +19.05% +1.20%
10th Percentile £363 £352 £304
90th Percentile £650 £614 £550
UK median daily rate £500 £475 £375
% change year-on-year +5.26% +26.67% -9.37%
Number of hourly rates quoted 9 2 4
England median hourly rate £45.00 £42.50 £37.20
Median hourly rate % change year-on-year +5.88% +14.25% +1.92%
10th Percentile £39.57 £40.50 £31.27
90th Percentile £48.80 £44.50 £44.63
UK median hourly rate £43.75 £42.50 £37.20
% change year-on-year +2.94% +14.25% +1.92%

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

All Software Libraries and Frameworks
England
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 33,539 30,683 30,014
As % of all contract IT jobs advertised in England 35.26% 32.62% 31.06%
Number of daily rates quoted 23,909 21,829 20,936
England median daily rate £475 £463 £425
Median daily rate % change year-on-year +2.70% +8.82% +3.03%
10th Percentile £325 £313 £300
90th Percentile £638 £625 £588
UK median daily rate £475 £450 £425
% change year-on-year +5.56% +5.88% +3.66%
Number of hourly rates quoted 294 370 351
England median hourly rate £41.50 £40.00 £37.50
Median hourly rate % change year-on-year +3.75% +6.67% -
10th Percentile £17.15 £18.73 £14.56
90th Percentile £58.75 £52.50 £50.00
UK median hourly rate £41.50 £40.00 £37.50
% change year-on-year +3.75% +6.67% -

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
Contractor Daily Rate Trend in England

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

Contractor daily rate trend for JSF in England

JSF
Contractor Daily Rate Histogram in England

The daily rate distribution of IT jobs citing JSF in England over the 6 months to 20 November 2018.

Contractor daily rate histogram for JSF in England

JSF
Contractor Hourly Rate Trend in England

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

Contractor hourly rate trend for JSF in England

JSF
Contractor Hourly Rate Histogram in England

The hourly rate distribution of IT jobs citing JSF in England over the 6 months to 20 November 2018.

Contractor hourly rate histogram for JSF in England

JSF
Contract Job Locations in England

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JSF within the England region over the 6 months to 20 November 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
London +2 67 £550 +10.00% 11
South East -30 37 £438 -12.50% 9
South West -4 20 £525 - 7
Midlands +5 12 £463 +17.46% 6
East Midlands - 12 £463 - 2
North of England -26 8 £425 -15.00% 4
North West -15 5 - -
East of England -1 3 £425 +32.81% 2
Yorkshire - 3 £425 - 4
JSF
UK

For the 6 months to 20 November 2018, IT contractor 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 contract job ads across the England region with a requirement for JSF.

1 137 (92.57%) Java
2 106 (71.62%) Agile Software Development
3 70 (47.30%) Web Services
4 60 (40.54%) JavaScript
5 57 (38.51%) Oracle
5 57 (38.51%) Spring
6 54 (36.49%) PrimeFaces
7 48 (32.43%) JSP
7 48 (32.43%) SDLC
8 47 (31.76%) J2EE
8 47 (31.76%) Scrum
9 46 (31.08%) Hibernate
9 46 (31.08%) JUnit
10 45 (30.41%) SQL
11 44 (29.73%) HTML
12 41 (27.70%) JBoss
13 38 (25.68%) REST
13 38 (25.68%) Git (software)
14 36 (24.32%) CSS
14 36 (24.32%) Maven
15 34 (22.97%) Security Cleared
16 33 (22.30%) Software Engineering
17 32 (21.62%) XML
18 31 (20.95%) JPA
19 29 (19.59%) Banking
20 28 (18.92%) Eclipse
20 28 (18.92%) JIRA
20 28 (18.92%) Jenkins
21 27 (18.24%) Java EE
21 27 (18.24%) EJB

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 41 (27.70%) JBoss
2 20 (13.51%) WebLogic
3 16 (10.81%) Confluence
4 12 (8.11%) Apache Solr
4 12 (8.11%) Elasticsearch
4 12 (8.11%) WebSphere
5 11 (7.43%) Adobe Experience Manager
6 9 (6.08%) Tomcat
7 8 (5.41%) WildFly
8 6 (4.05%) GlassFish
9 2 (1.35%) Oracle Service Bus
9 2 (1.35%) WebSphere Application Server
10 1 (0.68%) Liferay
10 1 (0.68%) Oracle Application Server
10 1 (0.68%) Oracle Workflow
Business Applications
1 6 (4.05%) Oracle Retail
2 1 (0.68%) Oracle Applications
2 1 (0.68%) Oracle BPM
Cloud Services
1 20 (13.51%) Amazon AWS
2 11 (7.43%) Amazon CloudWatch
2 11 (7.43%) Amazon EC2
2 11 (7.43%) Amazon ElastiCache
2 11 (7.43%) Amazon S3
2 11 (7.43%) Amazon SQS
2 11 (7.43%) AWS Lambda
2 11 (7.43%) CloudFront
2 11 (7.43%) Serverless
3 2 (1.35%) Cloud Computing
4 1 (0.68%) npm
Communications & Networking
1 5 (3.38%) SNMP
2 4 (2.70%) DVB
2 4 (2.70%) HTTP
3 1 (0.68%) Network Security
3 1 (0.68%) SSL
Database & Business Intelligence
1 20 (13.51%) Oracle Database
2 16 (10.81%) PostgreSQL
3 13 (8.78%) Relational Database
4 11 (7.43%) Amazon DynamoDB
4 11 (7.43%) MySQL
5 8 (5.41%) Oracle Database 12c
6 6 (4.05%) Oracle Database 10g
7 5 (3.38%) RDBMS
7 5 (3.38%) SQL Server
8 3 (2.03%) JasperReports
8 3 (2.03%) NoSQL
8 3 (2.03%) Oracle Reports
9 1 (0.68%) MongoDB
9 1 (0.68%) Oracle Database 11g
Development Applications
1 46 (31.08%) JUnit
2 38 (25.68%) Git (software)
3 36 (24.32%) Maven
4 28 (18.92%) Eclipse
4 28 (18.92%) Jenkins
4 28 (18.92%) JIRA
5 22 (14.86%) Gradle
6 16 (10.81%) IntelliJ
6 16 (10.81%) Mercurial
7 14 (9.46%) Rational Team Concert
8 11 (7.43%) Checkstyle
8 11 (7.43%) SonarQube
9 10 (6.76%) JDeveloper
10 7 (4.73%) Subversion
11 6 (4.05%) Cucumber
12 5 (3.38%) NetBeans
13 4 (2.70%) DbUnit
13 4 (2.70%) JMeter
13 4 (2.70%) Mockito
13 4 (2.70%) Sonatype Nexus
General
1 29 (19.59%) Banking
2 25 (16.89%) Front Office
3 10 (6.76%) Retail
4 5 (3.38%) Law
5 4 (2.70%) Finance
6 3 (2.03%) Advertising
7 2 (1.35%) Aerospace
8 1 (0.68%) Manufacturing
8 1 (0.68%) Military
8 1 (0.68%) Thai Language
Job Titles
1 130 (87.84%) Developer
2 98 (66.22%) Java Developer
3 31 (20.95%) Full Stack Developer
4 25 (16.89%) JSP Developer
5 14 (9.46%) Oracle Developer
6 8 (5.41%) Software Engineer
7 5 (3.38%) Backend Developer
7 5 (3.38%) Node.js Developer
7 5 (3.38%) PL/SQL Developer
7 5 (3.38%) Senior Developer
7 5 (3.38%) Senior Java Developer
7 5 (3.38%) SQL Developer
8 4 (2.70%) Java Engineer
9 3 (2.03%) Java Architect
9 3 (2.03%) Java Software Engineer
9 3 (2.03%) Java Technical Architect
9 3 (2.03%) Oracle Consultant
9 3 (2.03%) Python Developer
9 3 (2.03%) Technical Leader
9 3 (2.03%) WebSphere Developer
Libraries, Frameworks & Software Standards
1 70 (47.30%) Web Services
2 57 (38.51%) Spring
3 54 (36.49%) PrimeFaces
4 48 (32.43%) JSP
5 47 (31.76%) J2EE
6 46 (31.08%) Hibernate
7 44 (29.73%) HTML
8 38 (25.68%) REST
9 36 (24.32%) CSS
10 32 (21.62%) XML
11 31 (20.95%) JPA
12 27 (18.24%) EJB
12 27 (18.24%) Java EE
13 24 (16.22%) Struts
14 22 (14.86%) AngularJS
15 21 (14.19%) Oracle ADF
15 21 (14.19%) XSLT
16 18 (12.16%) JAXB
16 18 (12.16%) Spring MVC
17 17 (11.49%) jQuery
Miscellaneous
1 25 (16.89%) Greenfield Project
2 6 (4.05%) Enterprise Software
3 5 (3.38%) Analytical Skills
4 2 (1.35%) N-Tier
4 2 (1.35%) Self-Motivation
4 2 (1.35%) User Experience
5 1 (0.68%) Embedded Systems
5 1 (0.68%) Mobile App
5 1 (0.68%) Wiki
Operating Systems
1 15 (10.14%) Linux
2 11 (7.43%) Unix
3 5 (3.38%) Windows
4 1 (0.68%) CentOS
4 1 (0.68%) Red Hat Enterprise Linux
Processes & Methodologies
1 106 (71.62%) Agile Software Development
2 48 (32.43%) SDLC
3 47 (31.76%) Scrum
4 33 (22.30%) Software Engineering
5 24 (16.22%) BDD
5 24 (16.22%) TDD
6 22 (14.86%) Continuous Integration
6 22 (14.86%) MVC
7 21 (14.19%) Workflow
8 20 (13.51%) DevOps
9 18 (12.16%) Kanban
10 17 (11.49%) Unit Testing
11 15 (10.14%) Microservices
11 15 (10.14%) Pair Programming
11 15 (10.14%) Requirements Analysis
11 15 (10.14%) SOA
11 15 (10.14%) Software Testing
11 15 (10.14%) User Stories
12 14 (9.46%) UML
13 13 (8.78%) OO
Programming Languages
1 137 (92.57%) Java
2 60 (40.54%) JavaScript
3 45 (30.41%) SQL
4 27 (18.24%) PL/SQL
5 20 (13.51%) Java 8
6 17 (11.49%) C
7 7 (4.73%) Python
8 6 (4.05%) C++
9 4 (2.70%) Tcl
10 3 (2.03%) Jython
10 3 (2.03%) TypeScript
11 2 (1.35%) XQuery
12 1 (0.68%) Scala
Qualifications
1 34 (22.97%) Security Cleared
2 17 (11.49%) DV Cleared
3 16 (10.81%) SC Cleared
4 4 (2.70%) Degree
Quality Assurance & Compliance
1 8 (5.41%) QA
2 1 (0.68%) MISRA
2 1 (0.68%) SLA
System Software
1 7 (4.73%) Docker
2 5 (3.38%) vCloud
3 1 (0.68%) Oracle RAC
Systems Management
1 7 (4.73%) Ansible
2 6 (4.05%) Kubernetes
2 6 (4.05%) Opscode Chef
2 6 (4.05%) Puppet
3 1 (0.68%) Terraform
Vendors
1 57 (38.51%) Oracle
2 11 (7.43%) Adobe
3 5 (3.38%) IBM
3 5 (3.38%) Perforce
3 5 (3.38%) VMware
4 2 (1.35%) Coverity
5 1 (0.68%) CA Agile Central
5 1 (0.68%) Google
5 1 (0.68%) Red Hat