Period
to 24 June 2018

The following table provides summary statistics for contract job vacancies with a requirement for GlassFish skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited GlassFish over the 6 months to 24 June 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.

Oracle GlassFish
UK
6 months to
24 Jun 2018
Same period 2017 Same period 2016
Rank 835 789 814
Rank change year-on-year -46 +25 -29
Contract jobs citing GlassFish 48 52 80
As % of all contract IT jobs advertised in the UK 0.048% 0.057% 0.075%
As % of the Application Platforms category 0.29% 0.33% 0.42%
Number of daily rates quoted 32 27 62
UK median daily rate £425 £450 £475
Median daily rate % change year-on-year -5.56% -5.26% +11.76%
10th Percentile £400 £338 £366
90th Percentile £488 £526 £575
UK excluding London median daily rate £400 £415 £499
% change year-on-year -3.61% -16.79% +32.12%
Number of hourly rates quoted 2 0 2
UK median hourly rate £42.50 - £44.75
10th Percentile £41.25 - £44.33
90th Percentile £43.75 - £44.98
UK excluding London median hourly rate £42.50 - £44.75

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

All Application Platform Skills
UK
Contract vacancies with a requirement for application platform skills 16,448 15,541 18,841
As % of all contract IT jobs advertised in the UK 16.41% 16.97% 17.64%
Number of daily rates quoted 10,894 10,048 12,277
UK median daily rate £450 £425 £413
Median daily rate % change year-on-year +5.88% +3.03% +4.43%
10th Percentile £263 £258 £250
90th Percentile £625 £600 £588
UK excluding London median daily rate £415 £400 £390
% change year-on-year +3.75% +2.56% +4.00%
Number of hourly rates quoted 377 362 461
UK median hourly rate £19.31 £19.00 £20.50
Median hourly rate % change year-on-year +1.61% -7.32% +7.89%
10th Percentile £11.40 £11.25 £11.25
90th Percentile £48.75 £52.50 £46.25
UK excluding London median hourly rate £17.76 £18.96 £20.50
% change year-on-year -6.36% -7.51% +17.29%

GlassFish
Job Vacancy Trend

Job postings citing GlassFish as a percentage of all IT jobs advertised.

Job vacancy trend for GlassFish in the UK

GlassFish
Contractor Daily Rate Trend

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

Contractor daily rate trend for GlassFish in the UK

GlassFish
Contractor Daily Rate Histogram

The daily rate distribution of IT jobs citing GlassFish over the 6 months to 24 June 2018.

Contractor daily rate histogram for GlassFish in the UK

GlassFish
Contractor Hourly Rate Trend

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

Contractor hourly rate trend for GlassFish in the UK

GlassFish
Top 9 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing GlassFish 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
England -50 46 £425 -5.56% 10
UK excluding London -32 32 £400 -3.61% 9
South East -6 27 £400 -3.61% 1
London -51 16 £475 +5.56% 3
West Midlands -20 2 - - 2
Midlands -21 2 - - 2
Scotland -43 2 - - 2
North of England -19 1 £338 -
Yorkshire - 1 £338 -

For the 6 months to 24 June 2018, IT contractor jobs citing GlassFish 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 with a requirement for GlassFish.

1 48 (100.00%) Java
2 36 (75.00%) Linux
3 34 (70.83%) Jenkins
4 32 (66.67%) JPA
5 31 (64.58%) SQL
6 30 (62.50%) Web Services
7 26 (54.17%) JSP
8 25 (52.08%) Selenium
8 25 (52.08%) Enterprise Software
8 25 (52.08%) Test Automation
9 23 (47.92%) Struts
9 23 (47.92%) EJB
10 22 (45.83%) Oracle
10 22 (45.83%) JAXB
11 21 (43.75%) HP
11 21 (43.75%) PL/SQL
11 21 (43.75%) Unit Testing
11 21 (43.75%) EJB 3.0
11 21 (43.75%) PostgreSQL
11 21 (43.75%) Liferay
11 21 (43.75%) RESTful
11 21 (43.75%) Oracle Database 12c
11 21 (43.75%) Oracle Database
11 21 (43.75%) JAX-RS
11 21 (43.75%) HP ALM
12 19 (39.58%) Ehcache
13 17 (35.42%) Agile Software Development
14 16 (33.33%) Spring
15 13 (27.08%) Git (software)
16 12 (25.00%) Tomcat

GlassFish
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 21 (43.75%) Liferay
2 12 (25.00%) Tomcat
3 11 (22.92%) Jetty
4 7 (14.58%) WebSphere
5 5 (10.42%) WebLogic
5 5 (10.42%) WebSphere Application Server
6 3 (6.25%) Apache
6 3 (6.25%) JBoss
7 2 (4.17%) CMS
7 2 (4.17%) IIS
7 2 (4.17%) Sitecore CMS
8 1 (2.08%) JCAPS
Business Applications
1 2 (4.17%) SDL Web 8
Cloud Services
1 4 (8.33%) Amazon AWS
2 2 (4.17%) Microsoft Azure
3 1 (2.08%) GitHub
Communications & Networking
1 2 (4.17%) DNS
1 2 (4.17%) Firewall
1 2 (4.17%) Intrusion Detection
1 2 (4.17%) iSCSI
1 2 (4.17%) SSL
2 1 (2.08%) FTP
2 1 (2.08%) HTTP
Database & Business Intelligence
1 21 (43.75%) Oracle Database
1 21 (43.75%) Oracle Database 12c
1 21 (43.75%) PostgreSQL
2 11 (22.92%) Relational Database
3 5 (10.42%) NoSQL
4 4 (8.33%) SQL Server
5 2 (4.17%) Couchbase
5 2 (4.17%) MySQL
Development Applications
1 34 (70.83%) Jenkins
2 25 (52.08%) Selenium
3 13 (27.08%) Git (software)
4 11 (22.92%) Maven
4 11 (22.92%) Subversion
5 8 (16.67%) Hudson
6 4 (8.33%) Rational DOORS
6 4 (8.33%) Rational Functional Tester
7 3 (6.25%) JIRA
7 3 (6.25%) JUnit
8 2 (4.17%) Bugzilla
8 2 (4.17%) ClearCase
8 2 (4.17%) MSBuild
8 2 (4.17%) SoapUI
9 1 (2.08%) Ant
9 1 (2.08%) Atlassian Bamboo
General
1 1 (2.08%) Back Office
1 1 (2.08%) Banking
1 1 (2.08%) Games
1 1 (2.08%) Retail
1 1 (2.08%) Telecoms
1 1 (2.08%) Wholesale Banking
Job Titles
1 40 (83.33%) Developer
2 37 (77.08%) Java Developer
3 9 (18.75%) JSP Developer
4 6 (12.50%) Senior Developer
4 6 (12.50%) Senior Java Developer
5 4 (8.33%) Test Automation Engineer
5 4 (8.33%) Test Engineer
6 3 (6.25%) AWS Developer
6 3 (6.25%) Integration Developer
6 3 (6.25%) Lead Developer
6 3 (6.25%) Lead Java Developer
6 3 (6.25%) Linux Developer
7 2 (4.17%) Architect
7 2 (4.17%) Deployment Manager
7 2 (4.17%) Full Stack Developer
7 2 (4.17%) Java Middleware Developer
7 2 (4.17%) Middleware Developer
7 2 (4.17%) Senior Manager
7 2 (4.17%) WebSphere Developer
7 2 (4.17%) WebSphere Message Broker Developer
Libraries, Frameworks & Software Standards
1 32 (66.67%) JPA
2 30 (62.50%) Web Services
3 26 (54.17%) JSP
4 23 (47.92%) EJB
4 23 (47.92%) Struts
5 22 (45.83%) JAXB
6 21 (43.75%) EJB 3.0
6 21 (43.75%) JAX-RS
6 21 (43.75%) RESTful
7 19 (39.58%) Ehcache
8 16 (33.33%) Spring
9 11 (22.92%) Hibernate
9 11 (22.92%) J2EE
9 11 (22.92%) REST
10 10 (20.83%) XML
11 7 (14.58%) JMS
11 7 (14.58%) Spring MVC
12 6 (12.50%) JDBC
12 6 (12.50%) Middleware
13 5 (10.42%) SOAP
Miscellaneous
1 25 (52.08%) Enterprise Software
2 3 (6.25%) Equities
2 3 (6.25%) Fixed Income
3 2 (4.17%) Clustering
3 2 (4.17%) Computer Science
3 2 (4.17%) Management Information System
3 2 (4.17%) Self-Motivation
3 2 (4.17%) User Experience
3 2 (4.17%) Wiki
4 1 (2.08%) Analytical Skills
4 1 (2.08%) Greenfield Project
Operating Systems
1 36 (75.00%) Linux
2 2 (4.17%) CentOS
2 2 (4.17%) Debian
2 2 (4.17%) Ubuntu
2 2 (4.17%) Windows
2 2 (4.17%) Windows Server
Processes & Methodologies
1 25 (52.08%) Test Automation
2 21 (43.75%) Unit Testing
3 17 (35.42%) Agile Software Development
4 11 (22.92%) Scrum
5 10 (20.83%) SOA
6 8 (16.67%) BDD
6 8 (16.67%) Continuous Delivery
6 8 (16.67%) Event-Driven Architecture
6 8 (16.67%) Kanban
6 8 (16.67%) Microservices
6 8 (16.67%) MVC
6 8 (16.67%) TDD
7 7 (14.58%) Continuous Integration
8 5 (10.42%) Configuration Management
9 4 (8.33%) Functional Testing
9 4 (8.33%) Network Management
10 3 (6.25%) High Availability
10 3 (6.25%) Problem-Solving
10 3 (6.25%) SDLC
11 2 (4.17%) Issue Tracking
Programming Languages
1 48 (100.00%) Java
2 31 (64.58%) SQL
3 21 (43.75%) PL/SQL
4 5 (10.42%) JavaScript
4 5 (10.42%) XPath
5 3 (6.25%) Shell Script
6 2 (4.17%) Perl
6 2 (4.17%) PHP
6 2 (4.17%) PowerShell
6 2 (4.17%) Python
7 1 (2.08%) Java 8
Qualifications
1 6 (12.50%) Degree
2 4 (8.33%) SC Cleared
2 4 (8.33%) Security Cleared
3 3 (6.25%) OCPJP
3 3 (6.25%) Sun Certification
4 1 (2.08%) Computer Science Degree
Quality Assurance & Compliance
1 1 (2.08%) QA
System Software
1 2 (4.17%) Active Directory
1 2 (4.17%) Hyper-V
1 2 (4.17%) NFS
1 2 (4.17%) Samba
1 2 (4.17%) Squid
1 2 (4.17%) Varnish
1 2 (4.17%) VMware Infrastructure
1 2 (4.17%) Xen
Systems Management
1 21 (43.75%) HP ALM
2 3 (6.25%) Control-M
3 2 (4.17%) HAProxy
3 2 (4.17%) Nagios
3 2 (4.17%) Opscode Chef
3 2 (4.17%) Puppet
3 2 (4.17%) WMI
Vendors
1 22 (45.83%) Oracle
2 21 (43.75%) HP
3 5 (10.42%) IBM
4 3 (6.25%) Sun
5 2 (4.17%) Red Hat
5 2 (4.17%) Sitecore
5 2 (4.17%) Splunk
5 2 (4.17%) VMware
5 2 (4.17%) WSO2