The following table provides summary statistics for contract job vacancies advertised in England with a requirement for GlassFish skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited GlassFish over the 3 months to 29 March 2017 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.

Oracle GlassFish
UK / England
3 months to
29 Mar 2017
Same period 2016 Same period 2015
Rank 544 588 583
Rank change year-on-year +44 -5  
Contract jobs citing GlassFish 33 38 23
As % of all contract IT jobs advertised in England 0.079% 0.077% 0.047%
As % of the Application Platforms category 0.45% 0.44% 0.27%
Number of daily rates quoted 19 34 17
Median daily rate £450 £450 £400
Median daily rate % change year-on-year - +12.50%  
90% offered a daily rate of more than £375 £358 £303
10% offered a daily rate of more than £528 £550 £474
UK excluding London median daily rate £425 £450 £425
% change year-on-year -5.55% +5.88%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

GlassFish is in the application platform skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in England with a requirement for application platform skills.

Contract Application Platform Skills
England
Contract job vacancies with a requirement for application platform skills 7286 8567 8474
As % of all contract IT job vacancies advertised in England 17.46% 17.25% 17.46%
Number of daily rates quoted 4767 5521 5073
Median daily rate £425 £413 £400
Median daily rate % change year-on-year +3.03% +3.12%  
90% offered a daily rate of more than £275 £251 £250
10% offered a daily rate of more than £599 £575 £535
UK excluding London median daily rate £400 £388 £375
% change year-on-year +3.22% +3.33%  
Number of hourly rates quoted 157 209 317
Median hourly rate £19.00 £18.00 £19.00
Median hourly rate % change year-on-year +5.55% -5.26%  
90% offered a hourly rate of more than £12.00 £9.90 £11.50
10% offered a hourly rate of more than £50.00 £50.00 £41.00
UK excluding London median hourly rate £17.50 £17.50 £16.50
% change year-on-year - +6.06%  

GlassFish
Job Vacancy Trend in England

The job posting trend of jobs advertised in England citing GlassFish as a proportion of all contract or permanent IT jobs with a match in the Application Platforms category.

Job vacancy trend for GlassFish in England

GlassFish
Contractor Daily Rate Trend in England

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

Contractor daily rate trend for GlassFish in England

GlassFish
Contractor Daily Rate Histogram in England

The daily rate distribution of IT jobs citing GlassFish in England over the 3 months to 29 March 2017.

Contractor daily rate histogram for GlassFish in England

GlassFish
Contractor Hourly Rate Trend in England

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

Contractor hourly rate trend for GlassFish in England

GlassFish
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 GlassFish within the England region over the 3 months to 29 March 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
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
London +32 15 £450 -5.26% 1
South West -2 10 £575 +4.54% 1
South East +18 7 £415 -7.77% 4
East Midlands - 1 - -
GlassFish
UK

For the 6 months to 29 March 2017, IT contractor jobs citing GlassFish also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the England region with a requirement for GlassFish.

1 37 (71.15%) Java
2 36 (69.23%) Agile Software Development
3 32 (61.54%) WebSphere
4 29 (55.77%) Spring
5 28 (53.85%) Tomcat
6 27 (51.92%) JBoss
6 27 (51.92%) J2EE
7 26 (50.00%) TDD
7 26 (50.00%) REST
8 25 (48.08%) Oracle
9 23 (44.23%) Scrum
10 22 (42.31%) WebLogic
10 22 (42.31%) SOAP
10 22 (42.31%) Linux
10 22 (42.31%) UML
11 21 (40.38%) Open Source
12 20 (38.46%) OO
13 19 (36.54%) Perl
14 18 (34.62%) Web Services
14 18 (34.62%) Degree
15 16 (30.77%) Oracle Database
15 16 (30.77%) Struts
15 16 (30.77%) SQL Server
15 16 (30.77%) Apache
15 16 (30.77%) Microsoft
16 15 (28.85%) IBM
16 15 (28.85%) RUP
16 15 (28.85%) RAD
16 15 (28.85%) ITIL
16 15 (28.85%) Validation

GlassFish
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 32 (61.54%) WebSphere
2 28 (53.85%) Tomcat
3 27 (51.92%) JBoss
4 22 (42.31%) WebLogic
5 16 (30.77%) Apache
6 10 (19.23%) IIS
7 5 (9.62%) Jetty
8 4 (7.69%) Confluence
9 3 (5.77%) ArcGIS
9 3 (5.77%) WebLogic Integration
9 3 (5.77%) WebLogic Portal
9 3 (5.77%) WebSphere Application Server
9 3 (5.77%) WebSphere Process Server
10 2 (3.85%) Anypoint
10 2 (3.85%) Mule
10 2 (3.85%) Mule ESB
10 2 (3.85%) Oracle SOA Suite
10 2 (3.85%) SharePoint
11 1 (1.92%) CloudStack
11 1 (1.92%) Elasticsearch
Applications
1 5 (9.62%) MS Excel
2 2 (3.85%) MS PowerPoint
2 2 (3.85%) MS Visio
Business Applications
1 3 (5.77%) Oracle BPM
2 1 (1.92%) SAP Oil and Gas
Cloud Services
1 2 (3.85%) Microsoft Azure
Communications & Networking
1 10 (19.23%) Kerberos
2 6 (11.54%) DNS
2 6 (11.54%) Firewall
3 5 (9.62%) LDAP
4 4 (7.69%) Internet
5 3 (5.77%) Cisco ASA
5 3 (5.77%) F5 BIG-IP LTM
5 3 (5.77%) LAN
5 3 (5.77%) SAN
5 3 (5.77%) WAN
6 2 (3.85%) HTTP
6 2 (3.85%) SNMP
7 1 (1.92%) Intranet
Database & Business Intelligence
1 16 (30.77%) Oracle Database
1 16 (30.77%) SQL Server
2 11 (21.15%) Relational Database
3 9 (17.31%) MySQL
4 6 (11.54%) RDBMS
5 4 (7.69%) MongoDB
6 3 (5.77%) DB2
7 2 (3.85%) Apache Cassandra
7 2 (3.85%) NoSQL
7 2 (3.85%) PostgreSQL
8 1 (1.92%) Hadoop
Development Applications
1 14 (26.92%) Subversion
2 13 (25.00%) Ant
3 9 (17.31%) Maven
4 7 (13.46%) Jenkins
5 6 (11.54%) Eclipse
5 6 (11.54%) JUnit
6 5 (9.62%) Git (software)
6 5 (9.62%) JIRA
7 3 (5.77%) Hudson
8 2 (3.85%) Atlassian Bamboo
8 2 (3.85%) Cucumber
8 2 (3.85%) Eclipse RCP
8 2 (3.85%) GoCD
8 2 (3.85%) IntelliJ
8 2 (3.85%) JIRA Agile
8 2 (3.85%) jMock
8 2 (3.85%) Mockito
8 2 (3.85%) NetBeans
8 2 (3.85%) SoapUI
General
1 8 (15.38%) Finance
2 4 (7.69%) Games
3 2 (3.85%) Advertising
3 2 (3.85%) Prime Brokerage
4 1 (1.92%) Electronics
4 1 (1.92%) Manufacturing
4 1 (1.92%) Marketing
4 1 (1.92%) Multimedia
4 1 (1.92%) Telecoms
Job Titles
1 24 (46.15%) Developer
2 18 (34.62%) Java Developer
3 9 (17.31%) Hybris Developer
3 9 (17.31%) Software Engineer
4 8 (15.38%) Applications Support
5 5 (9.62%) 2nd/3rd Line Support
5 5 (9.62%) 3rd Line Support
5 5 (9.62%) Analyst
5 5 (9.62%) Applications Support Analyst
5 5 (9.62%) Developer/Software Engineer
5 5 (9.62%) Programmer
5 5 (9.62%) Software Programmer
5 5 (9.62%) Support Analyst
6 4 (7.69%) Senior Developer
6 4 (7.69%) Senior Java Developer
7 3 (5.77%) Java Engineer
7 3 (5.77%) Support Engineer
7 3 (5.77%) Systems Engineer
7 3 (5.77%) Systems Support
7 3 (5.77%) Systems Support Engineer
Libraries, Frameworks & Software Standards
1 29 (55.77%) Spring
2 27 (51.92%) J2EE
3 26 (50.00%) REST
4 22 (42.31%) SOAP
5 18 (34.62%) Web Services
6 16 (30.77%) Struts
7 15 (28.85%) JSTL
8 14 (26.92%) Hibernate
9 9 (17.31%) jQuery
10 8 (15.38%) HTML
10 8 (15.38%) JPA
10 8 (15.38%) XML
11 7 (13.46%) Ajax
11 7 (13.46%) CSS
12 6 (11.54%) JSF
13 5 (9.62%) EJB
13 5 (9.62%) Java EE
13 5 (9.62%) JSP
13 5 (9.62%) Servlets
14 4 (7.69%) Middleware
Miscellaneous
1 14 (26.92%) Computer Science
2 3 (5.77%) DataPower
2 3 (5.77%) Mobile App
3 2 (3.85%) Clustering
3 2 (3.85%) Derivative
3 2 (3.85%) User Experience
4 1 (1.92%) Analytical Skills
Operating Systems
1 22 (42.31%) Linux
2 11 (21.15%) Red Hat Enterprise Linux
3 10 (19.23%) AIX
4 9 (17.31%) Windows
5 6 (11.54%) Unix
6 3 (5.77%) CentOS
6 3 (5.77%) Windows Server 2008
6 3 (5.77%) Windows Server 2012
Processes & Methodologies
1 36 (69.23%) Agile Software Development
2 26 (50.00%) TDD
3 23 (44.23%) Scrum
4 22 (42.31%) UML
5 21 (40.38%) Open Source
6 20 (38.46%) OO
7 15 (28.85%) ITIL
7 15 (28.85%) RAD
7 15 (28.85%) RUP
7 15 (28.85%) Validation
8 13 (25.00%) E-Commerce
8 13 (25.00%) Mathematics
9 12 (23.08%) Customer Requirements
9 12 (23.08%) Test Scripting
9 12 (23.08%) Waterfall
10 10 (19.23%) Domain Models
10 10 (19.23%) Software Engineering
11 9 (17.31%) BDD
12 8 (15.38%) MVC
13 6 (11.54%) Continuous Integration
Programming Languages
1 37 (71.15%) Java
2 19 (36.54%) Perl
3 10 (19.23%) PowerShell
3 10 (19.23%) VBScript
4 8 (15.38%) PHP
5 6 (11.54%) JavaScript
5 6 (11.54%) SQL
6 5 (9.62%) Python
7 3 (5.77%) PL/SQL
8 2 (3.85%) C++
8 2 (3.85%) Groovy
8 2 (3.85%) Tcl
8 2 (3.85%) XPath
9 1 (1.92%) C
9 1 (1.92%) C#
Qualifications
1 18 (34.62%) Degree
2 5 (9.62%) Security Cleared
3 4 (7.69%) DV Cleared
4 2 (3.85%) SANS
5 1 (1.92%) SC Cleared
5 1 (1.92%) Sun Certification
Quality Assurance & Compliance
1 2 (3.85%) QA
System Software
1 6 (11.54%) Active Directory
1 6 (11.54%) VMware Infrastructure
2 3 (5.77%) Shibboleth
2 3 (5.77%) vCloud
3 1 (1.92%) Virtual Machines
Systems Management
1 2 (3.85%) CloudHub
Vendors
1 25 (48.08%) Oracle
2 16 (30.77%) Microsoft
3 15 (28.85%) IBM
4 13 (25.00%) hybris
4 13 (25.00%) Red Hat
5 6 (11.54%) HP
5 6 (11.54%) VMware
6 4 (7.69%) Sybase
7 3 (5.77%) BEA
7 3 (5.77%) Cisco
7 3 (5.77%) Dell
7 3 (5.77%) ESRI
7 3 (5.77%) F5
7 3 (5.77%) Gemalto
7 3 (5.77%) Juniper
7 3 (5.77%) Kony
7 3 (5.77%) SolarWinds
8 2 (3.85%) ArcSight
8 2 (3.85%) Rackspace
8 2 (3.85%) Yahoo!