Period
to 15 December 2018

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 6 months to 15 December 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 > England
6 months to
15 Dec 2018
Same period 2017 Same period 2016
Rank 843 811 810
Rank change year-on-year -32 -1 +27
Contract jobs citing GlassFish 34 49 62
As % of all contract IT jobs advertised in England 0.036% 0.052% 0.065%
As % of the Application Platforms category 0.21% 0.31% 0.35%
Number of daily rates quoted 24 35 38
England median daily rate £425 £400 £500
Median daily rate % change year-on-year +6.25% -20.00% +8.11%
10th Percentile £319 £342 £375
90th Percentile £528 £483 £615
UK median daily rate £425 £400 £500
% change year-on-year +6.25% -20.00% +8.11%
Number of hourly rates quoted 4 0 1
England median hourly rate £43.75 - £45.00
UK median hourly rate £43.75 - £45.00

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 advertised in England with a requirement for application platform skills.

All Application Platform Skills
England
Contract vacancies with a requirement for application platform skills 16,051 15,823 17,687
As % of all contract IT jobs advertised in England 16.84% 16.66% 18.48%
Number of daily rates quoted 10,452 10,575 11,480
England median daily rate £475 £450 £425
Median daily rate % change year-on-year +5.56% +5.88% +6.25%
10th Percentile £281 £263 £256
90th Percentile £638 £625 £588
UK median daily rate £463 £450 £425
% change year-on-year +2.78% +5.88% +6.25%
Number of hourly rates quoted 365 390 414
England median hourly rate £21.50 £20.00 £20.00
Median hourly rate % change year-on-year +7.50% - +5.26%
10th Percentile £12.00 £11.25 £12.25
90th Percentile £47.50 £47.83 £48.64
UK median hourly rate £21.50 £20.00 £20.00
% change year-on-year +7.50% - -

GlassFish
Job Vacancy Trend in England

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

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 6 months to 15 December 2018.

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 6 months to 15 December 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 19 £478 +6.11% 3
South East -26 10 £415 +3.75% 3
East of England - 4 £338 - 1
South West -31 1 £313 -30.56% 1
GlassFish
UK

For the 6 months to 15 December 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 across the England region with a requirement for GlassFish.

1 28 (82.35%) Java
2 23 (67.65%) Linux
2 23 (67.65%) Hibernate
3 21 (61.76%) Agile Software Development
4 20 (58.82%) Spring
5 17 (50.00%) JPA
5 17 (50.00%) J2EE
5 17 (50.00%) Relational Database
6 14 (41.18%) REST
6 14 (41.18%) Maven
6 14 (41.18%) Scrum
7 13 (38.24%) TDD
7 13 (38.24%) Subversion
7 13 (38.24%) Jetty
7 13 (38.24%) Python
8 11 (32.35%) SQL
8 11 (32.35%) Unix
8 11 (32.35%) Kanban
8 11 (32.35%) BDD
8 11 (32.35%) Jenkins
8 11 (32.35%) Continuous Delivery
9 10 (29.41%) Microservices
9 10 (29.41%) Event-Driven Architecture
9 10 (29.41%) Git (software)
9 10 (29.41%) SOA
10 9 (26.47%) Java EE
11 8 (23.53%) Tomcat
11 8 (23.53%) JavaScript
11 8 (23.53%) Hudson
12 7 (20.59%) High Availability

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 13 (38.24%) Jetty
2 8 (23.53%) Tomcat
3 7 (20.59%) JBoss
4 4 (11.76%) WebSphere
4 4 (11.76%) WildFly
5 2 (5.88%) nginx
5 2 (5.88%) WebLogic
5 2 (5.88%) WebSphere Application Server
6 1 (2.94%) JCAPS
6 1 (2.94%) Oracle Application Server
Business Applications
1 1 (2.94%) Oracle Applications
Cloud Services
1 1 (2.94%) Amazon EC2
Communications & Networking
1 5 (14.71%) SNMP
2 4 (11.76%) DVB
3 2 (5.88%) DNS
3 2 (5.88%) Firewall
3 2 (5.88%) Internet
3 2 (5.88%) SSH
3 2 (5.88%) VPN
3 2 (5.88%) X.509
4 1 (2.94%) FTP
Database & Business Intelligence
1 17 (50.00%) Relational Database
2 6 (17.65%) MySQL
3 2 (5.88%) PostgreSQL
4 1 (2.94%) Redis
Development Applications
1 14 (41.18%) Maven
2 13 (38.24%) Subversion
3 11 (32.35%) Jenkins
4 10 (29.41%) Git (software)
5 8 (23.53%) Hudson
6 6 (17.65%) JUnit
7 5 (14.71%) Eclipse
7 5 (14.71%) NetBeans
8 2 (5.88%) Introscope
8 2 (5.88%) Liquibase
9 1 (2.94%) Ant
9 1 (2.94%) Artifactory
General
1 4 (11.76%) Finance
2 2 (5.88%) Banking
2 2 (5.88%) Games
2 2 (5.88%) Pharmaceutical
3 1 (2.94%) Back Office
3 1 (2.94%) Investment Banking
3 1 (2.94%) Legal
3 1 (2.94%) Wholesale Banking
Job Titles
1 25 (73.53%) Developer
2 22 (64.71%) Java Developer
3 4 (11.76%) Python Engineer
3 4 (11.76%) Senior Developer
3 4 (11.76%) Senior Java Developer
3 4 (11.76%) Support Engineer
3 4 (11.76%) Unix Engineer
3 4 (11.76%) Unix Support
3 4 (11.76%) Unix Support Engineer
4 3 (8.82%) Python Developer
5 2 (5.88%) Administrator
5 2 (5.88%) Applications Specialist
5 2 (5.88%) Linux Administrator
5 2 (5.88%) Linux Systems Administrator
5 2 (5.88%) Monitoring Specialist
5 2 (5.88%) Performance Specialist
5 2 (5.88%) Systems Administrator
6 1 (2.94%) Consultant
6 1 (2.94%) Integration Consultant
6 1 (2.94%) Senior Consultant
Libraries, Frameworks & Software Standards
1 23 (67.65%) Hibernate
2 20 (58.82%) Spring
3 17 (50.00%) J2EE
3 17 (50.00%) JPA
4 14 (41.18%) REST
5 9 (26.47%) Java EE
6 7 (20.59%) HTML
7 6 (17.65%) CSS
7 6 (17.65%) JSF
7 6 (17.65%) JSP
7 6 (17.65%) Servlets
7 6 (17.65%) XML
8 5 (14.71%) EJB
8 5 (14.71%) JMS
8 5 (14.71%) jQuery
8 5 (14.71%) PrimeFaces
8 5 (14.71%) XHTML
9 4 (11.76%) HTML5
9 4 (11.76%) XSL
9 4 (11.76%) XSLT
Miscellaneous
1 5 (14.71%) Greenfield Project
1 5 (14.71%) User Experience
2 2 (5.88%) Linux Command Line
3 1 (2.94%) Analytical Skills
3 1 (2.94%) Enterprise Software
3 1 (2.94%) Equities
3 1 (2.94%) Fixed Income
Operating Systems
1 23 (67.65%) Linux
2 11 (32.35%) Unix
3 5 (14.71%) Windows
4 2 (5.88%) Ubuntu
Processes & Methodologies
1 21 (61.76%) Agile Software Development
2 14 (41.18%) Scrum
3 13 (38.24%) TDD
4 11 (32.35%) BDD
4 11 (32.35%) Continuous Delivery
4 11 (32.35%) Kanban
5 10 (29.41%) Event-Driven Architecture
5 10 (29.41%) Microservices
5 10 (29.41%) SOA
6 7 (20.59%) Continuous Integration
6 7 (20.59%) High Availability
6 7 (20.59%) Low Latency
7 6 (17.65%) DevOps
7 6 (17.65%) ITIL
7 6 (17.65%) Problem-Solving
8 5 (14.71%) Issue Tracking
8 5 (14.71%) Network Management
8 5 (14.71%) UML
9 4 (11.76%) MVC
9 4 (11.76%) XML Parsing
Programming Languages
1 28 (82.35%) Java
2 13 (38.24%) Python
3 11 (32.35%) SQL
4 8 (23.53%) JavaScript
5 4 (11.76%) C++
5 4 (11.76%) Tcl
6 3 (8.82%) Jython
7 2 (5.88%) Bash Shell
7 2 (5.88%) C
7 2 (5.88%) PHP
7 2 (5.88%) XPath
8 1 (2.94%) PL/SQL
8 1 (2.94%) Shell Script
Qualifications
1 5 (14.71%) Degree
2 2 (5.88%) OCPJP
2 2 (5.88%) Sun Certification
3 1 (2.94%) SC Cleared
3 1 (2.94%) Security Cleared
Quality Assurance & Compliance
1 3 (8.82%) QA
System Software
1 4 (11.76%) VMware ESXi
2 2 (5.88%) iptables
Systems Management
1 6 (17.65%) Puppet
2 2 (5.88%) CA Wily
2 2 (5.88%) Control-M
2 2 (5.88%) Nagios
2 2 (5.88%) Tivoli
Vendors
1 6 (17.65%) Oracle
2 4 (11.76%) NetApp
2 4 (11.76%) VMware
3 3 (8.82%) IBM
4 2 (5.88%) CA
4 2 (5.88%) Sun