Period
to 21 September 2018

The following table provides summary statistics for contract job vacancies advertised in London 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 21 September 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
England > London
6 months to
21 Sep 2018
Same period 2017 Same period 2016
Rank 600 598 606
Rank change year-on-year -2 +8 -26
Contract jobs citing GlassFish 23 12 29
As % of all contract IT jobs advertised in London 0.050% 0.027% 0.065%
As % of the Application Platforms category 0.29% 0.16% 0.33%
Number of daily rates quoted 16 9 22
London median daily rate £475 £450 £475
Median daily rate % change year-on-year +5.56% -5.26% +8.57%
10th Percentile £403 £418 £377
90th Percentile £544 £488 £650
England median daily rate £475 £450 £481
% change year-on-year +5.56% -6.49% +20.31%
Number of hourly rates quoted 0 0 0
London median hourly rate - - -
England median hourly rate £42.50 - £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 London with a requirement for application platform skills.

All Application Platform Skills
London
Contract vacancies with a requirement for application platform skills 7,937 7,661 8,745
As % of all contract IT jobs advertised in London 17.31% 17.27% 19.47%
Number of daily rates quoted 5,608 5,406 6,185
London median daily rate £500 £488 £450
Median daily rate % change year-on-year +2.56% +8.33% +9.09%
10th Percentile £300 £300 £275
90th Percentile £662 £638 £620
England median daily rate £460 £450 £425
% change year-on-year +2.22% +5.88% +6.25%
Number of hourly rates quoted 107 100 101
London median hourly rate £22.50 £20.47 £18.00
Median hourly rate % change year-on-year +9.93% +13.71% -5.26%
10th Percentile £13.00 £12.73 £11.25
90th Percentile £63.50 £47.83 £47.25
England median hourly rate £21.41 £20.47 £20.00
% change year-on-year +4.62% +2.34% -

GlassFish
Job Vacancy Trend in London

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

Job vacancy trend for GlassFish in London

GlassFish
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for GlassFish in London

GlassFish
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing GlassFish in London over the 6 months to 21 September 2018.

Contractor daily rate histogram for GlassFish in London

GlassFish
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing GlassFish within the London region over the 6 months to 21 September 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
Central London -28 2 - - 2
East London - 1 £385 -
GlassFish
England

For the 6 months to 21 September 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 London region with a requirement for GlassFish.

1 23 (100.00%) Java
2 18 (78.26%) Linux
3 17 (73.91%) JPA
4 16 (69.57%) Jetty
4 16 (69.57%) J2EE
4 16 (69.57%) Spring
5 15 (65.22%) Maven
5 15 (65.22%) Hibernate
6 14 (60.87%) Subversion
6 14 (60.87%) REST
6 14 (60.87%) Jenkins
6 14 (60.87%) Relational Database
7 13 (56.52%) Event-Driven Architecture
7 13 (56.52%) Hudson
7 13 (56.52%) Microservices
7 13 (56.52%) Continuous Delivery
7 13 (56.52%) Git (software)
7 13 (56.52%) BDD
7 13 (56.52%) Kanban
7 13 (56.52%) Agile Software Development
7 13 (56.52%) TDD
7 13 (56.52%) Scrum
7 13 (56.52%) SOA
8 10 (43.48%) MVC
8 10 (43.48%) Spring MVC
9 7 (30.43%) SQL
10 6 (26.09%) Java EE
11 5 (21.74%) WebSphere
11 5 (21.74%) Continuous Integration
11 5 (21.74%) IBM

GlassFish
Co-occurring IT Skills in London 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 16 (69.57%) Jetty
2 5 (21.74%) WebSphere
3 3 (13.04%) Tomcat
3 3 (13.04%) WebLogic
3 3 (13.04%) WebSphere Application Server
4 2 (8.70%) JBoss
5 1 (4.35%) JCAPS
5 1 (4.35%) Oracle Application Server
Business Applications
1 1 (4.35%) Oracle Applications
Cloud Services
1 1 (4.35%) Amazon EC2
Communications & Networking
1 2 (8.70%) Firewall
2 1 (4.35%) FTP
Database & Business Intelligence
1 14 (60.87%) Relational Database
2 3 (13.04%) NoSQL
3 2 (8.70%) PostgreSQL
4 1 (4.35%) MySQL
4 1 (4.35%) Redis
Development Applications
1 15 (65.22%) Maven
2 14 (60.87%) Jenkins
2 14 (60.87%) Subversion
3 13 (56.52%) Git (software)
3 13 (56.52%) Hudson
4 3 (13.04%) JUnit
5 2 (8.70%) Introscope
6 1 (4.35%) Ant
6 1 (4.35%) Artifactory
General
1 2 (8.70%) Finance
1 2 (8.70%) Pharmaceutical
2 1 (4.35%) Back Office
2 1 (4.35%) Banking
2 1 (4.35%) Games
2 1 (4.35%) Wholesale Banking
Job Titles
1 21 (91.30%) Developer
2 20 (86.96%) Java Developer
3 9 (39.13%) Senior Developer
3 9 (39.13%) Senior Java Developer
4 3 (13.04%) AWS Developer
4 3 (13.04%) Integration Developer
4 3 (13.04%) Lead Developer
4 3 (13.04%) Lead Java Developer
4 3 (13.04%) Linux Developer
5 2 (8.70%) Applications Specialist
5 2 (8.70%) Full Stack Developer
5 2 (8.70%) Java Middleware Developer
5 2 (8.70%) Middleware Developer
5 2 (8.70%) Monitoring Specialist
5 2 (8.70%) Performance Specialist
6 1 (4.35%) Digital Developer
6 1 (4.35%) Integration Engineer
6 1 (4.35%) J2EE Developer
6 1 (4.35%) Java/J2EE Developer
Libraries, Frameworks & Software Standards
1 17 (73.91%) JPA
2 16 (69.57%) J2EE
2 16 (69.57%) Spring
3 15 (65.22%) Hibernate
4 14 (60.87%) REST
5 10 (43.48%) Spring MVC
6 6 (26.09%) Java EE
7 4 (17.39%) JDBC
7 4 (17.39%) JSF
7 4 (17.39%) JSP
8 3 (13.04%) DOM
8 3 (13.04%) JMS
8 3 (13.04%) Middleware
8 3 (13.04%) OAuth
8 3 (13.04%) OAuth2
8 3 (13.04%) SAX
8 3 (13.04%) Web Services
8 3 (13.04%) WebSphere MQ
8 3 (13.04%) XML
9 2 (8.70%) Struts
Miscellaneous
1 3 (13.04%) Enterprise Software
1 3 (13.04%) Equities
1 3 (13.04%) Fixed Income
1 3 (13.04%) Greenfield Project
2 2 (8.70%) Computer Science
3 1 (4.35%) Analytical Skills
3 1 (4.35%) User Experience
Operating Systems
1 18 (78.26%) Linux
2 2 (8.70%) Unix
Processes & Methodologies
1 13 (56.52%) Agile Software Development
1 13 (56.52%) BDD
1 13 (56.52%) Continuous Delivery
1 13 (56.52%) Event-Driven Architecture
1 13 (56.52%) Kanban
1 13 (56.52%) Microservices
1 13 (56.52%) Scrum
1 13 (56.52%) SOA
1 13 (56.52%) TDD
2 10 (43.48%) MVC
3 5 (21.74%) Continuous Integration
4 3 (13.04%) Configuration Management
4 3 (13.04%) SDLC
5 2 (8.70%) Application Performance Management
5 2 (8.70%) Change Management
5 2 (8.70%) Incident Management
5 2 (8.70%) ITIL
5 2 (8.70%) OO
5 2 (8.70%) Performance Management
5 2 (8.70%) Performance Monitoring
Programming Languages
1 23 (100.00%) Java
2 7 (30.43%) SQL
3 3 (13.04%) JavaScript
3 3 (13.04%) XPath
4 2 (8.70%) PHP
4 2 (8.70%) Python
5 1 (4.35%) PL/SQL
5 1 (4.35%) Shell Script
Qualifications
1 3 (13.04%) OCPJP
1 3 (13.04%) Sun Certification
2 2 (8.70%) Degree
3 1 (4.35%) Computer Science Degree
Quality Assurance & Compliance
1 1 (4.35%) QA
Systems Management
1 3 (13.04%) Control-M
2 2 (8.70%) CA Wily
2 2 (8.70%) Tivoli
Vendors
1 5 (21.74%) IBM
2 3 (13.04%) Sun
3 2 (8.70%) CA
3 2 (8.70%) Oracle